# Appendix — Wisconsin State Engineering Ass'n v. Lightbourn > Briefs, arguments, decisions, and more. URL: https://www.frixlaw.com/law-library/documents/brief%3Amicro_IA40386009_0678%3A2 ## Record - **Collection:** Supreme Court brief - **Document type:** Appendix - **Published:** January 1, 2002 - **Citation:** 534 U.S. 1080 ## Text Suprem< Cowrt 113. Fic ED 01 638 ocr i¢ 2001 IN THE SUPREME COURT OF THE UNITED STATES OCTOBER TERM, 2001 STATE ENGINEERING ASSOCIATION, et al. Petitioners, vs. GEORGE LIGHTBOURN, Acting Secretary of the Wisconsin Department of Administration, et al. Respondents. Petition for Writ of Certiorari to the Supreme Court for the State of Wisconsin APPENDIX TO PETITION FOR WRIT OF CERTIORARI HAUS, ROMAN and BANKS, LLP WILLIAM HAUS, Counsel of Record MICHAEL E. BANKS Attorneys for Petitioners, State Engineering Association, Thomas H. Miller, David Bushkopf, Ross Johnson, Melvin Sensenbrenner, and Bernard Kranz 148 East Wilson Street Madison, WI 53703-3423 Telephone: (608) 257-0420 Facsimile: (608) 257-1383 215" Ds TABLE OF CONTENTS FOR APPENDIX APPENDIX A: j 2001 WI 59 (2001). Motion for Reconsideration denied, 2001 WI 114 (July 18, oe fase kas des ars dea: APPENDIX B: Stipulation of Facts, dated March 31, 2000 APPENDIX C: Supreme Court of Wisconsin Orders, dated December 29, 1999, and May 25, 2000 ...... APPENDIX D: Excerpts from 1999 Wis. Act 11 ............ APPENDIX E: Excerpts from of Chapter 40, Wisconsin vice ctnend vee eens Cer RNeereeeR APPENDIX F: MA MN ee ass Svea esas APPENDIX G: 26 CFR § 1.401-2(a){1)-(3) ....- liverne eens APPENDIX H: Employe Trust Funds Board's, The Department of Employe Trust Funds’, and Enc O Stanchfield’s Petition for Leave to Commence an Original Action and for Leave to Have Petition Stand as a Complaint Seeking Declaratory Judgment, dated December 23, SE vce co dauvaratssebsnereaveterveness APPENDIX I: | Wisconsin Professional Police Association, Inc. John Charewicz, David Mahoney, Susan Armagost and Steven Urso's Petition for Leave to Commence an Original Action and for Leave to Have Petition Stand as a Complaint Seeking Declaratory Judgment, dated January 28, 2000 APPENDIX J: State Engineering Association, Thomas H. Miller, David Buschkopf, Ross Johnson, Melvin Sensenbrenner, Bernard Kranz and Thomas M. Miller's Complaint, dated December 29, 1999 .. 214 APPENDIX K: State Engineering Association, Thomas H. Miller, David Buschkopf, Ross Johnson, Melvin Sensenbrenner, Bernard Kranz and Thomas M. Miller's Supplement to the Complaint, dated BOGE 0 SD 0d si vdcccewdieee ee 228 APPENDIX L: Letter dated January 15, 1999, from L. JANE HAMBLEN, Assistant Attorney General, State of Wisconsin, Dept. of Justice, .to ERIC O. STANCHFIELD, Secretary, Dept. of Employe TES va a ho dO ee ee 235 APPENDIX M: , Letter dated May 5, 2000 from CORNELIA G. CLARK to COUNSEL OF RECORD. ...... 248 APPENDIX N: Letter dated May 15, 2000 from WILLIAM HAUS -to MS. CORNELIA G. CLARK, CLERK OF THE SUPREME COURT ........ 250 APPENDIX O: Excerpt of SEA Petitioner's Brief dated July 6, DOD 636 Pas (eso bia ee 254 Sb eae ee Soar APPENDIX P: Excerpts from Informational Paper, Wisconsin Retirement System #73 (January 1999) ....... APPENDIX Q: Excerpts from Informational Paper, Wisconsin Retirement System #73 (January 1999), Table 2 ft SO a A ee ee ee a ee 2 2 a 2 2 ee APPENDIX R: Table re: Wisconsin Retirement System Fixed Fund Reserve Balances from Stipulation of Facts, dated March 31,2000, ............... APPENDIX S: Table re: Estimated Required Payments and Credits for Unfunded Liabilities from Stipulation of Facts, dated March 31, 2000, .... 274 l APPENDIX A SUPREME COURT OF WISCONSIN. WISCONSIN PROFESSIONAL POLICE ASSOCIATION, INC., John Charewicz, David Mahoney, Susan Armagost, Steven Urso and State Engineering Association, by its President, Thomas H. Miller, David Buschkopf, Ross Johnson, Melvin Sensenbrenner, Bernard Kranz and Thomas H. Miller, Petitioners, v. George LIGHTBOURN, Secretary of the Wisconsin Department of Administration, Jack C. Voi ght, Wisconsin State Treasurer, Wisconsin Education Association Council, by its President Terry Craney and its Vice-President, Stan Johnson, and Donald Krahn, Margaret Guertler, Gerald Martin and Phyllis Pope, Respondents. No. 99-3297-OA. Argued Oct. 4, 2000.Decided June 12, 2001. Professional police association, engineering association, and associations’ members brought declaratory judgment action challenging constitutionality of act making numerous changes in the Wisconsin retirement system (WRS). After acceptance of original jurisdiction, the Supreme Court, David T. Prosser, J., held that: (1) act received requisite three-fourths vote of entire elected membership of legislature; (2) section of act directing a $4 billion distribution from transaction amortization account (TAA) did not result in an unconstitutional taking or impairment of contract; (3) section directing that $200 million of the estimated $1.236 billion sent to employer reserve be used as employer contribution credits against unfunded liability did not result in an unconstitutional taking or impairment of 2 contract; (4) act did not violate fundamental principles of chapter on public employee trust fund or any right preserved by statute; (5) section amending statutory assumed rate did not usurp authority of Employee Trust Funds (ETF) Board; and (6) section raising the 65% benefit cap by five percent for all employees except protective occupation employees did not violate equal protection. Rights declared and relief denied. William A. Bablitch, J., concurred in part and dissented in part and filed opinion. Shirley S. Abrahamson, Chief Justice, dissented and filed opinion in which Ann Walsh Bradley, J., joined. (1983)). This court usually follows these steps in evaluating such claims. For the petitioners, Wisconsin Professional Police Association, Inc., John Charewicz, David Mahoney, Susan Armagost and Steven Urso, there were briefs by Lester A. Pines, Carol Grob, Linda Harfst and Cullen, Weston, Pines & Bach, Madison, and oral argument by Lester A. Pines. For the petitioners, State Engineering Association, Thomas H. Miller, David Buschkopf, Ross Johnson, Melvin Sensenbrenner, and Bernard Kranz, there were briefs by Michael E. Banks and Haus, Resnick and Roman, LLP, Madison, and oral argument by William Haus. For the respondents, George Lightbourn, Secretary of the Wisconsin Department of Administration, and Jack C. Voight, Wisconsin State Treasurer, there was a brief by Ann Ustad Smith and Michael Best & Friedrich, LLP, Madison, and oral argument by Ann Ustad Smith. For the respondents, Wisconsin Education Association Council, Terry Craney, Stan Johnson, Donald Krahn, Margaret Guertler, Gerald Martin‘and Phyllis Pope, there was a brief by Lucy T. Brown, Anthony L. Sheehan, Michael J. Van Sistine and Wisconsin Education Association Council, Madison, and oral argument by Anthony L. Sheehan. An amicus curiae brief was filed by Timothy E. Hawks and Shneidman, Myers, Dowling, Blumenfield, Ehlke, Hawks & Domer, Milwaukee, on behalf of the Wisconsin Federation of Teachers, WFT, AFT, AFL-CIO. An amicus curiae brief was filed by Bruce F. Ehlke and Shneidman, Myers, Dowling, Blumenfield, Ehlke, Hawks & Domer, Milwaukee, on behalf ofthe AFSCME District Council 40. {1 DAVID T. PROSSER, J. 4 This is an original action under Article VII, Section 3(2) of the Wisconsin Constitution. [FN1] FN1."The supreme court has appellate jurisdiction over all courts and may hear original actions and proceedings. The supreme court may issue all writs necessary in aid of its jurisdiction." Wis. Const. art. Vil, § 3(2). q2 The petitioners consist of two groups: (1) the Wisconsin Professional Police Association, Inc. (WPPA) and several of its individual members, and (2) the State Engineering Association (SEA), by its president, Thomas H. Miller, and several of SEA's individual members. The interests and claims of these petitioners are not identical, but all petitioners challenge the constitutionality of portions of 1999 Wisconsin Act 11 (Act 11) as amended by 1999 Wisconsin Act 12. [FN2] Together, the two acts make numerous changes in the Wisconsin retirement system (WRS or the system). FN2. The subject of this litigation is 1999 Wisconsin Act 11. We note that 1999 Wisconsin Act 12 made minor corrections to 1999 Wisconsin Act 11. This opinion uses the terms "Act 11" or "the Act" to refer to the combination of 1999 Wisconsin Acts 11 and 12, unless noted otherwise. The changes found in Act 12 do not materially affect the issues in this case. The respondents are George Lightbourn, Secretary of the Wisconsin Department of Administration, and Jack C. Voight, Wisconsin State Treasurer, as well as the Wisconsin Education Association Council (WEAC) by its president, Terry Craney, and its vice-president, Stan Johnson, and four other individuals who are now or have been affiliated with WEAC. WEAC is the largest organization in Wisconsin representing teachers. Many of WEAC’'s members are participants in the WRS. 74 The supreme court limits its exercise of original jurisdiction to exceptional cases in which a judgment by the court significantly affects the community at large. We accepted 5 Original jurisdiction in this case because it meets that test. The challenges to Act 11 impact the pension interests of more than 460,000 "participants" [FN3] in the system, as well as the fiscal responsibilities of the State of Wisconsin and all government employers [FN4] within this state whose past or present employees are participants in the system. Historically, several of the major cases examining public employee pension issues have begun as original actions. See State ex rel. Dudgeon v. Levitan, 181 Wis. 326, 193 N.W. 499 (1923); State ex rel. Thomson v. Giessel, 262 Wis. 51, 53 N.W.2d 726 (1952) (Giessell); State ex rel. Thomson v. Giessel, 265 Wis. 558, 61 N.W.2d 903 (1953) (Giessel II); Columbia County v. Bd. Of Trustees of Wis. Ret. Fund, 17 Wis.2d 310, 116 N.W.2d 142 (1962). Moreover, Act 11 includes a nonstatutory provision requesting this court to "take jurisdiction of any original action relating to the implementation of this act." 1999 Wis. Act 11, § 27(4t). FN3. Wisconsin Stat. § 40.02(45) (1997-98) defines "participant" as "any person included within the provisions of the Wisconsin retirement system by virtue of being or having been a participating employee whose account has not been closed under s. 40.25(1) or (2)." All statutory references are to the 1997- 98 volumes of the Wisconsin Statutes unless noted otherwise. In discussing the changes made to Chapter 40 of the statutes by 1999 Wis. Act 11, we cite the 1997-98 volumes in order to accurately describe these changes. The 1999-2000 volumes of the statutes contain Chapter 40 as modified by Act 11. Notwithstanding our use of the 1997-98 volumes of the statutes, we use the word “employee,” as opposed to "employe,” whenever we quote the statutes and in all other discussion throughout this opinion. 1999 Wis. Act 185, § 193 changed the spelling of the word 6 "employe" to "employee" in the statutes and this change is reflected in the 1999 2000 volumes. Because the legislature has decided to use the "ee" spelling in at statutes, ee used the same spelling, even in the statutory quotations from the 1997-98 volumes and the quotations from Act 11. We have not, however, changed the spelling of "employe" in any quotations from cases. FN4. Wisconsin Stat. § 40.02(28) provides: "Employer" means the state, including each state agency, any county, city, village, town, school district, other governmental unit or instrumentality of 2 or more units of government now existing or hereafter created within the state and any federated public library system established under s. 43.19 whose territory lies within a single county with a population of 500,000 or more, except as provided under ss. 40.51(7) and 40.61(3), or a local exposition district created under subch. II of ch. 229. Each employer shall be a separate legal jurisdiction for OASDHI purposes. 15 Petitioners present ey challenges to components of Act 11. SEA also challenges the legality of the entire Act on procedural grounds. We have carefully examined each claim presented and conclude that none of the challenged portions of Act 11 is unconstitutional beyond a reasonable doubt. We also conclude that the Act was not approved in violation of Article IV, Section 26 of the Wisconsin Constitution. Consequently, the injunction issued by this court on December 29, 1999, is lifted so that Act 11 may be enforced. I. FACTUAL BACKGROUND 76 This case requires a thorough grasp of the Wisconsin retirement system. For its facts, the court relies on the lengthy Stipulation of Facts agreed to by the parties, under the 7 supervision of Reserve Circuit Judge Michael J. Barron, and an invaluable 75-page analysis of the system by Tony Mason of the Legislative Fiscal Bureau. See Tony Mason, Wisconsin Legislative Fiscal Bureau, Informational Paper No. 73, Wisconsin Retirement System (1999) [hereinafter Wisconsin Retirement System]. Mason's analysis is listed as a stipulated exhibit by the parties. The court draws heavily upon these two documents, as well as Chapter 40 of the Wisconsin Statutes, for its discussion in this section. V7 The Wisconsin retirement system is the product of many years of legislative action on public employee retirement in Wisconsin. This state's first retirement plan for public employees was created for Milwaukee protective service employees (police and fire) in 1891. [FNS] Many additional retirement plans followed, including a pension plan for Milwaukee teachers in 1909, and a statewide plan for teachers in 1911. [FN6] As a general rule, these early plans operated independent of each other, either as county or municipal retirement plans or as retirement plans covering certain types of employees, such as teachers and protective service employees. [FN FNS. See § 1, ch. 287, Laws of 1891, cited in Tony Mason, Wisconsin Legislative Fiscal Bureau, - Informational Paper No. 73 Wisconsin Retirement System 1 (1999) [hereinafter Wisconsin Retirement System]. FN6. Wisconsin Retirement System, supra, at | (citing ch. 510, Laws of 1909 and ch. 322, Laws of 1911). FN7. Wisconsin Retirement System, supra, at 1-3. 18 In 1945, the legislature studying the possibility of consolidating various public employee retirement plans; [FN8] and in 1947, it consolidated many of the plans into a state system known as the Wisconsin Retirement Fund. [FN9] The legislature also created a 10-member Joint Survey Committee on Retirement Systems to monitor public pension plans and proposed statutory changes to the state-operated plans. [FN10] FN8. Wisconsin Retirement System, supra, at 2; Stipulation of Facts at § 6. | FN9. Wisconsin Retirement System, supra, at 2-3 (citing ch. 206, Laws of 1947, which consolidated various statewide pension plans). FN10. Wisconsin Retirement System, supra, at 3 (citing ch. 376, Laws of 1947, which created the Joint Survey Committee on Retirement Systems). 179 Over the years, consolidation moved forward. In 1967, the legislature reorganized the executive branch of state government, and it created the Department of Employee Trust Funds (DETF) as well as a seven-member Employee Trust Funds Board ETF Board or Board) to direct and supervise the new department. [FN11] One result of this legislation was to bring all non-Milwaukee pension plans under the administration of DETF. [FN12] FN11. Wisconsin Retirement System, supra, at 4 (describing ch. 75, Laws of 1967 as "another significant step towards retirement system consolidation"). FN12. Wisconsin Retirement System, supra, at 4 (explaining the result of ch. 75, Laws of 1967). 710 1n1975, efforts began to unite the Wisconsin Retirement Fund, the State Teachers Retirement System, and the Milwaukee Teachers Retirement Fund into a system to be known as the beet ae 3] By 1982, the legislature completed this merger and folded 90 percent of all public employees in Wisconsin into one pension system. [FN14] This legislation solidified the administration and management structure of the WRS under the ETF Board. [FN15] FN13. Wisconsin Retirement System, supra, at 4 (arguing "the most significant advancement of the post- 1948 pension fund merger philosophy was embodied in ch. 280, Laws of 1975"). FN14. Wisconsin Retirement System, supra, at 4 (citing ch. 96, Laws of 1981); Stipulation of Facts at 4 6. FN15. Wisconsin Retirement System, supra, at 4 (describing effect of ch. 96, Laws of 1981). 411 For purposes of this litigation, the WRS consists of approximately 461,000 participants: roughly 255,000 active employees, 103,000 annuitants, and 103,000 "inactive participants” (former participating employees who have not yet become annuitants). [FN16] FN16. Stipulation of Facts at 943. "An ‘inactive participant’ is a participant who is not an annuitant or a participating employee ." Stipulation of Facts at 4 41. 412 There are four categories of active participating employees. The vast majority (about 234,000) are classified as general employees. [FN17] The other three categories are (1) elected officials and executive employees; (2) protective service employees not subject to Titles I] and XVIII of the federal Social Security Act; and (3) protective service employees subject to the federal Social Security Act. FN17. Stipulation of Facts at 4 43. {13 At the end of 1998, the WRS was supported by nearly 1,200 different employers, including the agencies of the State of Wisconsin. [FN18] The WRS is funded by contributions from employers and employees, and the interest earned on these contributions. [FN19] FN18. Stipulation of Facts at ¥ 36. FN19. Wis. Stat. § 40.05; Wisconsin Retirement System, supra, at 22; Stipulation of Facts at § 15 (describing where the fixed retirement investment trust funding comes from). A. Employee Contributions 10 414 Employee required contributions are determined on a statutorily-mandated percentage of an employee's income. [FN20] The four different categories of employees are required to contribute different percentages of their income to their retirement. [FN21] Employee required contributions range from 5 percent to 8 percent of employee income, depending upon an employee's statutory classification. [FN22] In recent years, the state and other public employers have "picked up” most employee required contributions as part of their overall compensation of employees. [FN23] This practice is permitted by Wis. Stat. § 40.05(1)(b). [FN24] State and local employers "pick up” about 99 percent of employee required contributions. [FN25] With certain limitations, employees may enhance their pensions by contributing more than the statutorily-required amount. [FN26] This supplementary payment is a voluntary contribution. FN20. Wis. Stat. § 40.05(1); Wisconsin Retirement System, supra, at 34. FN21. Wis. Stat. § 40.05(1); Wisconsin Retirement System, supra, at 34; Stipulation of Facts at 4 49. FN22. Wis. Stat. § 40.05(1 (a); Wisconsin Retirement System, supra, at 35 (Table 22), 44 (Table 27). FN23. Wis. Stat. § 40.05(1)(b); Wisconsin Retirement System, supra, at 37-38, 43 (Table 26). FN24. Wiscorsin Retirement System, supra, at 37. FN25. Wisconsin Retirement System, supra, at 43 (Table 26). The participants in the WRS are all public employees. Some work for the State of Wisconsin (state) and others work for public employers such as counties, cities, towns, villages, school districts, and library districts. Wis. Stat. §§ 40.02(27) and 40.21. Throughout this opinion, we frequently refer to the state alone when we discuss employers. In so doing, we mean to include other public employers. ee es +a OO __ 11 FN26. Wis. Stat. § 40.32. {15 A different kind of employee required contribution is known as a "benefit adjustment contribution." [FN27] The benefit adjustment contribution resulted from the increased retirement benefits approved by the legislature in 1983 Wis. Act 141. [FN28] Wisconsin Stat. § 40.05(2m) sets the benefit adjustment contribution at 1 percent of employee earnings. [FN29}] Many employers have chosen to pick up this contribution for their employees; and for accounting purposes, the "benefit adjustment contribution” is treated as an employer contribution. [FN30] Wisconsin Stat. § 40.05(2n) permits the ETF Board to adjust annually the required benefit adjustment contribution rates, if so advised by the actuary. [FN31] For example, even though Wis. Stat. § 40.05(1){a) sets employee contribution rates at a range of 5 to 8 percent, adjustments in the rates by the ETF Board meant that the rates ranged from 4.3 to 5.8 percent in 1999. [FN32] FN27. Wis. Stat. § 40.05(2m); Wisconsin Retirement System, supra, at 36-37; Stipulation of Facts at ¥ 26. FN28. Wisconsin Retirement System, supra, at 46 (citing 1983 Wis. Act 141). FN29. Wis. Stat. § 40.05(2m); Wisconsin Retirement System, supra, at 36. FN30. Wis. Stat. § 40.05(2m); Wisconsin Retirement System, supra, at 36. FN31. Wis. Stat. § 40.05(2n); Wisconsin Retirement System, supra, at 36-37; Stipulation of Facts at 4 26. FN32. Stipulation of Facts at 4 49. B. Employer Contributions 416 Employer contributions are calculated in a different 12 manner from employee required contributions. Employer contribution rates, expressed as a percentage of payroll, are not set in the statutes but are determined annually as part of an actuarial evaluation of the WRS. [FN33] Each year the WRS consulting actuary evaluates the funding requirements for the system to meet the costs of estimated future retirement benefits, utilizing the actuarial assumptions determined in the consulting actuary’s tri-annual review . [FN34] This valuation process is typically conducted during the late spring of each year. [FN35] The annual contribution rate developed for employers is the amount sufficient to fund these normal costs “net of all revenues received from the statutory employee-required contributions, the benefit adjustment contributions and those investment earnings credited as current income.” [FN36] The employer contribution rates developed by the actuary are presented to the ETF Board for formal approval and become effective on the next January 1. [FN37] FN33. Wis. Stat. § 40.05(2); Wisconsin Retirement System, supra, at 38; Stipulation of Facts at q 28. FN34. Wisconsin Retirement System, supra, at 38; Stipulation of Facts at { 28. FN35. Wisconsin Retirement System, supra, at 38; Stipulation of Facts at { 28. FN36. Wisconsin Retirement System, supra, at 38; Stipulation of Facts at { 28. FN37. Wisconsin Retirement System, supra, at 38; Stipulation of Facts at { 28. 417 One of the actuarial assumptions used to determine employer contributions is the "assumed rate," defined in Wis. Stat. § 40.02(7) as "the probable average effective rate expected to be earned for the fixed annuity division on a long-term basis.” [FN38] In recent years, § 40.02(7) set the assumed rate at 7.5 percent (subject to modification by the ETF Board as provided in that statute). [FN39] However, in 1992, the ETF Board, upon recommendation of the actuary, changed the 13 assumed rate to 8 percent, and it used that assumed rate for purposes of determining contribution rates for calendar years 1993 through 2000. [FN40] FN38. Stipulation of Facts at ¥ 29. FN39. Stipulation of Facts at 4 29. FN40. Stipulation of Facts at 4 29. 18 Another of the actuarial assumptions used to value the employer contributions is an assumption for across-the-board salary increases. [FN41] For years § 40.02(7) set the actuarial assumption for across- the-board salary increases at 1.9 percent less than the assumed rate (subject to modification by the ETF Board as provided in that statute). [FN42] However, the assumption for across-the-board salary increases was changed by the ETF Board, upon the recommendation of the actuary, several times. [FN43) The actuary's three-year investigation dated 1988, recommended (and the Board approved) changing the salary increase assumption from 6.0 percent to 5.6 percent. [FN44] The actuary’s three-year investigation dated 1994 recommended (and the Board approved) changing the salary increase assumption from 5.6 percent to 5.3 percent. The actuary's three-year investigation dated 1997 recommended (and the Board approved) changing the salary increase assumption from 5.3 percent to 4.8 percent. [FN45] FN41. Stipulation of Facts at { 30. FN42. Stipulation of Facts at 4 30. FN43. Stipulation of Facts at 30. FN44. Stipulation of Facts at 4 30. FN45. Stipulation of Facts at ¥ 30. {19 In addition to the employer required contributions for current service, employers are required to pay contributions for ja any unfunded prior service liability (unfunded liability) that is owed to the WRS. [FN46] An employer's unfunded liability is the result of two factors: (1) a grant of credit under the WRS for services rendered by an employee before the = joined the WRS; and (2) an increase in benefits for an employee's prior service that is not wholly funded by money already in hand. [FN47] The second situation is now more common. When the legislature authorizes increased benefits for WRS participants and retroactively applies the benefit increase to prior service, it may force employers to make unexpected additional contributions to the employer reserve to fund the retroactive benefit increase. [FN48] Once a retroactive benefit increase is approved by the legislature, employers usually have to "make up” for not having made contributions in the past to fund that benefit increase. FN46. Wis. Stat. § 40.05(2)(b); Stipulation of Facts at q 31 (citing Wis. Stat. § 40.05(2)(b)); Wisconsin Retirement System, supra, at 39. FN47. Stipulation of Facts at 4 31; Wisconsin Retirement System, supra, at 39. FN48. Wisconsin Retirement System, supra, at 39. 420 Employer contribution rates for the payment of unfunded liability are currently amortized over 40 years. [FN49] Permitting employers to spread contributions for unfunded liability over many years has enabled employers to finance retroactive benefits and service credit. "For most WRS employers, [payments began in 1986 and] payments to retire the accrued liabilities arising from ious benefit improvements will continue until 2026.” [FNSO} FN49. Wis. Stat. § 40.05(2)(b); Stipulation of Facts at q 32 (citing Wis. Stat. § 40.05(2\(b)); Wisconsin Retirement System, supra, at 39. FNS50. Wisconsin Retirement System, supra, at 39. 15 C. WRS Trusts {21 The WRS includes two distinct trusts: a variable retirement investment trust (variable trust) and a fixed retirement investment trust (fixed trust or FRIT). [FN51] For purposes of this litigation, the variable trust contains approximately $7 billion [FN52] and the fixed trust contains about $48.7 billion. [FN53] The variable trust, which is not directly at issue in this case, is invested almost exclusively in common and preferred stock. [FN54] By contrast, the fixed trust contains a more diversified portfolio of investments than the variable trust. [FN55] The diversification of the fixed trust decreases a participant's potential to earn . large investment profit, but also decreases a participant's potential investment "loss. [FN56] FNS1. Wis. Stat. § 40.04(3); Wisconsin Retirement System, supra, at 24-26; Stipulation of Facts at q 12. FNS2. Wisconsin Retirement System, supra, at 26. FNS53. Stipulation of Facts at 415. The $48.7 billion figure does not necessarily reflect actual cash holdings of the fixed trust. Stipulation of Facts at qi2 n. 2. Rather, accounting measures factor into the balance of the trust. Stipulation of Facts at $12 n. 2. In addition, the manner in which certain types of investment holdings of the fixed trust are valued, such as real estate, affect the balance of the trust. Wisconsin Retirement System, supra, at 28-29. Further, the fixed trust does not necessarily hold $48.7 billion now. However, for ses of this litigation, the parties have agreed that the fixed trust contained that amount at the end of 1998 and we will use end- of-1998 figures throughout this opinion unless otherwise explicitly stated. Stipulation of Facts at 915 (indicating total balance as of the last day of 1998). The 1998 figures were the most comprehensive available when the parties submitted briefs in this case. The precise account balances are not necessary to decide the constitutionality of Act 11. q22 16 FN54. Wisconsin Retirement System, supra, at 26. The variable trust permits participation only for employees who elected to participate in the variable trust prior to April 30, 1980. Wis. Stat. § 40.04(7){a). Section 319g, ch. 221, Laws of 1979 precluded any additional elections to participate in the variable trust after April 30, 1980. Thus, the number of employees participating in the variable trust is limited and is dwindling as employees leave public employment. An employee who elected to participate in the variable trust before April 30, 1980, currently can place up to 50 percent of the employee and employer contributions in the variable trust. Wis. Stat. § 40.04(7a). Any employee contributions not made to the variable trust are credited to the employee's account in the fixed trust. Wis. Stat, § 40.04(7). Employees also have the right to terminate their participation in the variable trust. Wis. Stat. § 40,04(7){a). Act 11 will once again allow —o to elect to participate in the variable trust. | Wis. Act 11, § = kn petitioners have not challenged this portion of ct il. FN55. Wisconsin Retirement System, supra, at 25 (Table 14). The fixed trust funds include investments in common and preferred stocks, public bonds, private farang securities, short-term cash holdings, and real estate. Id. FN56. Wisconsin Retirement System, supra, at 25-26. There are 12 different accounts and reserves within the fixed retirement investment trust. [FN57] The 12 accounts are as follows: (1) Wis. Stat. § 40.65 duty disability reserve, (2) income continuation insurance reserve, (3) long term disability insurance reserve, (4) accumulated sick leave conversion credits, (5) Milwaukee death benefit account, (6) Milwaukee retirement systems account, (7) Wis. Stat. § 62.13 police and 17 fire account, (8) WRS employer accumulation reserve, (9) WRS employee accumulation reserve, (10) WRS annuity reserve, (11) WRS undistributed earnings account, and (12) transaction amortization account. [FN58] Only two of the accounts, the Milwaukee retirement systems account and the WRS NS) earnings account, are not affected by Act 11. 59 FNS7. Stipulation of Facts at 912; Wisconsin Retirement System, supra, at 25. FNS58. Wis. Stat. § 40.04(5); Stipulation of Facts at q12. FNS59. Stipulation of Facts at 413. {23 _ The four accounts or reserves most pertinent to this case are the WRS employer accumulation reserve, the WRS employee accumulation reserve, the WRS annuity reserve, and the transaction amortization account (TAA). [FN60] FN60. Stipulation of Facts at 414; Wis. Stat. § 40.04(3) (outlining statutory structure for accounts and reserves of the public employee trust fund). D. Employer Accumulation Reserve 724 The employer accumulation reserve holds employer required contributions plus benefit adjustment contributions, whether paid by employees or employers, and such other amounts as provided in Wis. Stat. § 40.04(5). [FN61] For omg of this litigation, this account holds about $11.5 illion. [FN62] The in the employer reserve are held in one merged account. [FN63] In effect, the funds are pooled. [FN64] At the same time, the funds in this account are invested in both the fixed and variable trusts, depending upon the extent of employee choices to invest employer contributions in each trust respectively. [FN65] FN61. Stipulation of Facts at 914; Wis. Stat. § 40.04(5). 18 FN62. Stipulation of Facts at 412. FN63. Wis. Stat. § 40.04(5); Wisconsin Retirement System, supra, at 23; Stipulation of Facts at 417. FN64, Wis. Stat. § 40.04(5); Wisconsin Retirement System, supra, at 23; Stipulation of Facts at 917. FN65. Wisconsin Retirement System, supra, at 23; Wis. Stat. § 40.04(7). 425 Unfunded acciued liabilities operate as a debt for employers. [FN66] For accounting purposes, they are listed as an asset--that is, as a receivable--of the system. [FN67] FN66. Wis. Stat. § 40.05(2)(b); Stipulation of Facts at 413 1-32 (citing Wis. Stat. § 40.05(2)(b) and describing unfunded liabilities as "owed to the WRS” and a "debt"); Wisconsin Retirement System, supra, at 39. FN67. Wisconsin Department of Employee Trust Funds, Comprehensive Annual Financial Report 24 (1998). E. Employee Accumulation Reserve 426 The employee accumulation reserve holds the funds contributed by or on behalf of employees. [FN68] For purposes of this litigation, the account balance of the employee reserve is just short of $10 billion. [FN69] Unlike the employer reserve, the employee reserve contains individual accounts for each active and inactive employee. [FN70] All emplo aera shri aes adh + MB et statute and any additional voluntary contributions, are credited to each employee's individual pag wo Me, Even if an employer picks up contributions on of the employee, the contributions are credited to the employee's individual account. [FN72] The funds in the employee reserve are invested in both the fixed and variable trusts, depending upon whether an employee has chosen to invest a portion of the contributions for 19 him or her in the variable trust. [FN73] FN68. Wis. Stat. § 40.04(4)(a); Stipulation of Facts at 114; Wisconsin Retirement System, supra, at 23. FN69. Stipulation of Facts at 412. FN70. Wis. Stat. § 40.04(4)(a); Wisconsin Retirement System, supra, at 23; Stipulation of Facts at q16. FN71. Wis. Stat. § 40.04(4)(a); Wisconsin Retirement System, supra, at 23. FN72. Wis. Stat. § 40.04(4)(a); Wisconsin Retirement System, supra, at 37; Stipulation of Facts at q14. FN73. Wisconsin Retirement System, supra, at 23; Wis. Stat. § 40.04(4)(a)2. and (7). F. Annuity Reserve 127 The third pertinent account is the annuity reserve. [FN74] For ses of this litigation, the annuity reserve has a balance of $14.8 billion. [FN75] The annuity reserve holds funds for employees who choose to accept an annuity instead of a oe payment upon leaving public service. [FN76] Most long-term a choose some form of annuity when leaving public employment. [FN77] FN74. Wis. Stat. § 40.04(6); Stipulation of Facts at 414. FN75. Stipulation of Facts at 412. FN76. Wisconsin Retirement System, supra, at 24; Stipulation of Facts at 414. FN77. Wisconsin Retirement System, supra, at 46. Some employees choose a separation benefit when they leave public employ. This benefit is not an enmity and 20 is not typical for long-term employees. Wisconsin Retirement System, supra, at 46. 428 Long-term employees typically choose from a variety of annuity options when leaving public employment. There are three types of annuities: straight life annuity, life annuity with guarantee period, and joint survivorship annuity. [FN78] In addition, two permissible calculation methods lead to two different benefit options, a money purchase plan or a formula benefit plan. [FN79] FN78. Wis. Stat. § 40.24(1); Wisconsin Retirement System, supra, at 56-57. FN79. Wis. Stat. § 40.24; Wisconsin Retirement System, supra, at 48. 929 The formula benefit plan provides an annuity fora retiring employee based on a percentage of the employee's final average earnings. [FN80] A statutory formula determines an employee's initial annuity. [FN81] Different classes of public employees are eligible for different percentage calculations in determining annuities. [FN82] The WRS has been described as a defined benefit plan to the extent that its participants are eligible to receive a specific retirement benefit calculated to the following formula: (creditable service) x (final average earnings) x (formula multiplier) x (actuarial adjustment for retirement prior to the normal retirement date). [FN83] FN80. See Wis. Stat. § 40.24; Wisconsin Retirement System. supra at 48-51; see also Wis. Stat. § 40.02(33) (defining average earnings). FN81. Wis. Stat. § 40.23(2), (2m). FN82. Wis. Stat. § 40.23(2), (2m); Stipulation of Facts at { 46. FN83. Stipulation of Facts at 48; see also Wis. Stat. § 40.23(2) and (2m). 21 "The WRS is a hybrid plan with characteristics of both a defined benefit plan and a defined contribution plan.” Stipulation of Facts at § 7. Defined benefit plans are discussed in Associati tat Vv. Milwaukee County, 199 Wis.2d 549, 558-59, 544 N.W.2d 888 (1996). In Wisconsin Retired Teachers Ass'n v. Employe Trust Funds Board, 207 Wis.2d 1, 12, 558 N.W.2d 83 (1997), the court noted that an employee's base annuity, the formula benefit, "is guaranteed by the State.” {30 — The elements of this formula are defined in Chapter 40 of the statutes: "creditable service" is defined in Wis. Stat. § 40.02(17); "final average earnin_’s” is defined in Wis. Stat. § 40.02(33); "normal retirement date” is defined in Wis. Stat. § FN84. Stipulation of Facts at 78. FN85. Stipulation of Facts at 79. 431 The money purchase plan can offer a departing employee a better annuity if accumulated funds can purchase a larger annuity, based on actuarial tables, than a formula benefit. [FN86] FN86. See Wis. Stat. § 40.23(3); Wisconsin Retirement System, supra, at 53. 932 When an employee leaves public service, a variety of monies are transferred to the annuity reserve to finance the employee's annuity. [FN87] The entire balance of the employee's account in the employee reserve is transferred to the 22 employer reserve to the annuity reserve "that when increased by an interest income assumption of 5% annually will fully finance the [employee's] future benefit payments." [FN90] Even after the funds are sent to the annuity reserve, the monies continue to be invested in the fixed trust [FN91] or in the variable trust in the same proportion as prior to the employee leaving public service. [FN92] FN87. Wisconsin Retirement System, supra, at 24; Stipulation of Facts at 414. FN88. Wisconsin Retirement System, supra, at 24; Stipulation of Facts at 414. FN89. Wisconsin Retirement System, supra, at 26; Stipulation of Facts at 414. FN90. Wisconsin Retirement System, supra, at 24. FN91. Wisconsin Retirement System, supra, at24; Wis. Stat. § 40.04(3) and (7). FN92. Wisconsin Retirement System, supra, at 24; Wis. Stat. § 40.04(3) and (7). G. Transaction Amortization Account 933 The final pertinent account is the transaction amortization account, or TAA. [FN93] For purposes of this litigation, the TAA holds approximately $11.5 billion. [FN94] The TAA functions more as an accounting mechanism than as a receptacle for funds, such as the employer or employee reserves. [FN95] All gains and losses of the fixed trust are credited to the TAA, including both realized and unrealized gains and losses. [FN96] "The purpose of the TAA is to smooth the impact of investment gains or losses on the accounts and reserves of the Fixed Trust.” [FN97] Spreading the impact of gains and losses over a period of years, as opposed to absorbing actual investment experiences immediately, tends to create greater predictability for determining the contributions necessary to fund the WRS. [FN98] 23 FN93. Wis. Stat. § 40.04(3). Stipulation of Facts at 414. FN94. Stipulation of Facts at 412. FN95. Stipulation of Facts at 920; Wisconsin Retirement System, supra, at 28 (noting accounting effects of TAA). FN96. Wis. Stat. § 40.04(3)(a); Wisconsin Retirement System, supra, at 28; Stipulation of Facts at $20. FN97. Wisconsin Retirement System, supra, at 28. FN98. Wisconsin Retirement System, supra, at 28. 34 On December 31st of each year, 20 percent of the TAA balance is distributed to the fixed trust. [FN99] This distribution from the TAA is divided proportionately among all the accounts in the fixed trust, including the employee, employer, and the annuity reserves. [FN100] It enables the other accounts in the fixed trust to receive the investment income gained by the fixed trust. [FN101] Prior to 1989, only 7 percent of the TAA was distributed each year. [FN102]} However, 1989 Wis. Act 13 changed the distribution to 20 percent at year’s close. [FN103] FN99. Wis. Stat. § 40.04(3)(a); Wisconsin Retirement System, supra, at 28; Stipulation of Facts at 421. FN100. Wis. Stat. § 40.04(3)(a); Wisconsin Retirement System, supra, at 28; Stipulation of Facts at 420. FN101. Wis. Stat. § 40.04(3)(a); Wisconsin Retirement System, supra, at 28; Stipulation of Facts at 420. FN102. Wis. Stat. § 40.04(3)(a) (1987-88); Wisconsin Retirement System, supra, at 28; Stipulation of Facts at q21. 24 FN103. Stipulation of Facts at 421. 435 Twice in the past, the legislature approved legislation providing for special one-time distributions from the TAA, apart from the annual statutory distributions. In 1987, the legislature passed 1987 Wis. Act 27, in which $230 million was distributed from the TAA to the various accounts in the trust. [FN104] Part of the $230 million was distributed to the annuity reserve to fund a special investment performance dividend (SIPD) for a specific group of annuitants. [FN105] Various employee associations successfully challenged the constitutionality of 1987 Wis. Act 27, §§ 436m, 684r, and 688km in Wisconsin Retired Teachers Ass'n v. Employe Trust Funds Board, 207 Wis.2d 1, 8, 558 N.W.2d 83 (1997). The Retired Teachers court did not decide that case, however, on the propriety of the distribution from the TAA. [FN106] Thus, about $74.2 million was distributed to the employee reserve, $77.2 million to the employer reserve, and $78.5 million to the annuity reserve, according to the petitioner's brief in Retired Teachers. FN104. 1987 Wis. Act 27; Wisconsin Retirement System, supra, at 29; Stipulation of Facts at 22. FN105. 1987 Wis. Act 27; Retired Teachers, 207 Wis.2d at 8, 558 N.W.2d 83; Wisconsin Retirement System, supra, at 29; Stipulation of Facts at 422. FN106. Retired Teachers, 207 Wis.2d at 8, 558 N.W.2d 83; Stipulation of Facts at 22. 936 Two years later, the legislature passed 1989 Wis. Act 13, in which $500 million was distributed from the TAA. [FN 107] This legislation did not face a legal challenge. [FN108] The 1989 legislation also distributed money to the employee, employer, and annuity reserves. [FN109] Like the 1987 and 1989 Acts, Act 11 orders a lump sum distribution from the TAA to the accounts and reserves in the fixed trust. FN107. 1989 Wis. Act 13; Wisconsin Retirement System, supra, at 29; Stipulation of Facts at $22. 25 FN108. Stipulation of Facts at 422. FN109. 1989 Wis. Act 13, § 47(2). Il. ACT 11 {37 _ This section discusses the history and substance of Act 11. {38 Assembly Bill 495 was introduced on October 1, 1999, and referred to the Joint Survey Committee on Retirement Systems. Assembly Bulletin, Assembly Bill 495, at 169 (Dec. 31, 2000). On October 4, 1999, the committee held a public hearing on the bill and then took executive action. Jd The Assembly Speaker referred the bill to the Assembly Calendar of October 6, 1999, and Assembly Bill 495 was taken up, voted upon, and passed that day. /d. The bill was immediately messaged to the Senate, referred to and then withdrawn from the Committee on Senate Organization, and voted upon by the Senate on October 6, 1999. Jd. On December 16, 1999, the Governor signed the bill into law as 1999 Wisconsin Act 11. Id. Early drafts of pension enhancement bills were under review from the beginning of the legislative session. [FN110} FN110. Legislative Reference Bureau Drafting File for 1999 Wis. Act 11, Legislative History for 1999 Assembly Bill 495. {39 Assembly Bill 495 is described in its relating clause as an Act "relating to: benefit improvements, interest crediting, variable annuity option, contribution credits for employers, death benefits, credit for legislative service, recognition of income and capital gains and losses in the fixed retirement investment trust and affecting certain actuarial assumptions and liabilities under the Wisconsin retirement system." Several of these changes require discussion. A. Benefit Improvements 740 The formula multiplier or percentage multiplier 26 described in §§ 29-30 varies according to employee classification. [FN111] For a protective occupation participant covered by social security, an elected official, and an executive participating employee, the formula multiplier is 2 percent. [FN112] For a protective occupation participant not covered by social security, the formula multiplier is 2.5 percent. [FN113] For all other participants in the WRS, the formula multiplier is 1.6 percent. [FN114] FN111. Stipulation of Facts at 410; Wis. Stat. § 40.23(2)(b) 1-4 and (2m)(e)1-4. FN112. Wis. Stat. § 40.23(2m)\(e)2-3. FN113. Wis. Stat. § 40.23(2m\(e}4. FN114. Wis. Stat. § 40.23(2m\e)1. 941 Act 11 increases the formula multipliers for all classes of participating employees in the WRS for creditable service performed before January 1, 2000 as follows: [FN115] FN115. Act 11 affects the formula multiplier only for "participants who are participating employees after March 9, 1984.” Wis. Stat. § 40.23(2m). 1) Protective occupation participants not covered by social security, from 2.5 percent to 2.665 percent. [FN116] FN116. 1999 Wis. Act 11, § 20 (amending Wis. Stat. § 40.23(2m \e) 4). 2) Protective occupation participants covered by social security, from 2 percent to 2.165 percent. [FN117] FN117. 1999 Wis. Act 11, § 19 (amending Wis. Stat. § 40.23(2m)e) 3). 3) Elected officials and executive participating employees, from 2 percent to 2.165 percent. [FN118] 27 FN118. 1999 Wis. Act 11, § 18 (amending Wis. Stat. § 40.23(2m \(e) 2). 4) Other participants, from 1.6 percent to 1.765 percent. [FN119] FN119. 1999 Wis. Act 11, § 17 (amending Wis. Stat. § 40.23(2m \(e) 1). The Act provides that creditable service performed after January 1, 2000 shall be calculated according to the prior multipliers. [FN120] FN120. 1999 Wis. Act 11, §§ 17-20. {42 The Act also applies the increased multiplier for past service only to "individuals who are participating employees in the Wisconsin retirement system on January 1, 2000." [FN121] FN121. 1999 Wis. Act 11, § 28(2). 143 Act11 alsoraises the benefit cap, namely, the maximum amount of initial retirement annuity guaranteed by the state, for most employees. [FN122] Under the law in place before Act 11, maximum amount of an initial annuity for a participant in the WRS was 65 percent of the participant's final average earnings. [FN123] The one exception to this rule was for a protective occupation participant not covered by social security whose initial annuity was capped at 85 percent of the participant's final average earnings. [FN124] Act 11 raises to 70 percent the cap for all participating employees who are capped at 65 percent, except for protectives covered by social security, whose initial annuities will continue to be capped at 65 percent. [FN125] It also maintains the 85 percent cap for protectives not covered by social security. [FN126]] For these protectives, the maximum initial annuity cap will stay at 85 percent of final average earnings. FN122. 1999 Wis. Act 11, § 16. 28 FN123. Wis. Stat. § 40.23(2m)(b). FN124. Wis. Stat. § 40.23(2m)(b). FN125. 1999 Wis. Act 11, § 16. FN126. 1999 Wis. Act 11, § 16. 444 The benefit cap hike applies only to active participating employees in the Wisconsin retirement system on January 1, 2000. [FN127] Thus, by the terms of the Act, the 103,000 "inactive participants" in the WRS--that is, the former participating employees who have not yet become annuitants-- are not eligible for either the increase in the multiplier for creditable service "performed before January 1, 2000” or the benefit cap increase made available for two categories of employees. Active participating employees who begin work after January 1, 2000, are ineligible for the increase in the multiplier. FN127. 1999 Wis. Act 11, § 28(2). B. Accelerated Distribution of Money from the TAA 445 Two of the components of the public employee trust fund are the variable retirement investment trust and the fixed retirement investment trust. [FN128] As noted above, the transaction amortization account is one of the 12 accounts and reserves within the fixed trust. The TAA is maintained and used to smooth out fluctuations in unrecognized gains and losses in the value of fixed trust assets. [FN129] "The balance of the TAA closely parallels the difference between market value and the adjusted book value of the assets." [FN130] Each year, 20 percent of the balance of the TAA is distributed to participating accounts in the fixed trust. [FN131] FN128. Wis. Stat. § 40.04(3); Stipulation of Facts at q12. FN129. Wisconsin Retirement System, supra, at 28; 29 Stipulation of Facts at 4919-20. FN130. Legislative Reference Bureau Drafting File for 1999 Wis. Act 11, Legislative History for 1999 Assembly Bill 495. FN131. Wis. Stat. § 40.04(3)(a); Stipulation of Facts at q21. 146 ~=Act 11 provides that on December 31, 1999, $4 billion is to be distributed from the TAA to the reserves and accounts in the fixed trust in amounts equal to the percentage of the total distribution determined by dividing each reserve’s and account's balance on January 1, 1999, by the total balance of the fixed trust on January 1, 1999. [FN132] Most of the $4 billion distribution is to be sent arithmetically into the employee, employer, and annuity reserves. [FN133] FN132. 1999 Wis. Act 11, § 27(1){a). FN133. These three reserves constitute the vast majority of the fixed trust balance and therefore the pro rata distribution language in § 27(1)(a) of Act 11 will cause most of the $4 billion to enter these three accounts. Stipulation of Facts at $12. 147 A portion of the $4 billion distribution will fund the benefit improvements created by Act 11. Hence, the $4 billion distribution helps both employers and participating employees. Money distributed to the employee reserve will enhance the individual accounts of some of the inactive participants in the reserve. Money distributed to the annuity reserve will produce a substantial increase in annual annuity payments. C. $200 Million Credit 148 Act 11 also provides that $200 million of the increase in the employer reserve resulting from the $4 billion distribution will be used to establish employer contribution credits to help satisfy required payments that employers have for unfunded liabilities. [FN134] These credits have the effect of reducing 30 employer debt for unfunded liabilities, thereby permitting a suspension of payments for unfunded liability. [FN135] Employers who have already paid off their unfunded liability or who have credits in excess of such unfunded liability can suspend payment of the employer required contributions until their respective credits are exhausted. [FN136] All employers who are part of the WRS will benefit from the contribution credits. [FN137] After an employer's credits have been exhausted, the employer is required to resume payments to satisfy required contributions and any remaining liability. [FN138] FN134. 1999 Wis. Act 11, § 27(1)(b)1; Stipulation of Facts at 457. FN135. 1999 Wis. Act 11, § 27(1)(b)1; Stipulation of Facts at 457. FN136. 1999 Wis. Act 11, § 27(1)(b)1; Stipulation of Facts at 957. The estimated suspension period for payments ranges from 19.6 months on average for school districts to 58.2 months on average for special districts. The estimated payment suspension period for the State is 22.1 months. FN137. 1999 Wis. Act 11, § 27(1)(b)1; Stipulation of Facts at 457. FN138. 1999 Wis. Act 11, § 27(1)(b)1; Stipulation of Facts at 457. D. Actuarial Assumptions 449 As noted above, employer required contribution rates, expressed as a percentage of payroll, are determined as part of each annual actuarial evaluation of the WRS. One of the actuarial assumptions considered is the "assumed rate,” defined in Wis. Stat. § 40.02(7). [FN139] The statutory assumed rate was initially set at 7.5 percent, although, as authorized, the ETF Board changed the assumed rate to 8 percent in 1992. [FN140] Act 11 amends § 40.02(7) so that the new statutory assumed 3] rate is 8 percent. [FN141] Another actuarial assumption is the assumption for across-the-board salary increases. [FN142] This assumption, also set out in § 40.02(7), has been Statutorily set at 1.9 percent less than the assumed rate. [FN143] However, as authorized, the ETF Board has revised the across- the-board salary assumption several times, moving it to 4.8 percent in 1998. [FN144] Act 11 amends the 1.9 percent in § 40.02(7) to 3.4 percent. [FN145] This produces a statutory assumption for across-the-board salary increases of 4.6 percent (8 percent less 3.4 percent). [FN146] FN139. Stipulation of Facts at 429. FN140. Stipulation of Facts at 429; see also Wisconsin Retirement System, supra, at 32. FN141. 1999 Wis. Act 11, § 5. FN142. Stipulation of Facts at 430. FN143. Wis. Stat. § 40.02(7); Stipulation of Facts at 430. FN144. Stipulation of Facts at 430. FN145. 1999 Wis. Act 11, § 5. FN146. 1999 Wis. Act 11, § 5. $50 Bothofthese actuarial changes may affect employer and employee required contributions. [FN147] Nonetheless, the ETF Board retains the authority in Wis. Stat. § 40.02(7) to change the rates "due to changed economic circumstances" when the actuary so recommends. Moreover, Act 11 provides, in a non-statutory provision (Section 27(3)) that: "Notwithstanding any provision in this act, the employee trust funds board shall retain the authority to maintain proper actuarial funding of the Wisconsin retirement system.” FN147. Wisconsin Retirement System, supra, at 38 43. 32 951 For purposes of this litigation, the present unfunded liability for all —— totals a thes Be reve $2.2 billion. [FN148] In the past, the iability of employers has been recalculated following adjustments to the actuarial assumptions that govern overall ing requirements for the WRS. [FN149 In 19 1989, when the actuary recommended (and the ETF approved) changing the assumed rate from 7.5 percent to 7.8 percent, the DETF recalculated the remaining unfunded liability using the new assumed rate. [FN150] As a result, the aggregate unfunded liability of all employers as carried on DETF's books, was reduced by $90,589,521. [FN151] In 1991 , when the actuary recommended (and the ETF Board a pproved): changing the assumed rate from 7.8 percent to 8.0 percent, the DETF recalculated the remaining unfunded liability using the new assumed rate. [FN152] As a result, the aggregate unfunded liability of all employers as carried on DETF's books, was reduced by $59,477,500. [FN153] No legal challenge to these actions was made. [FN154] In 1994, when the actuary recommended (and the ETF Board approved) changing the across-the-board salary increase assumption from 5.6 percent to 5 -3 percent, the DETF recalculated the remaining unfunded liability of employers, using the new salary increase assumption. [FN155] As a result, the aggregate unfunded liability of all employers as carried on DETF’s books was reduced by $85,117,420. [FN156] No legal challenge to this action was made. [FNI 57] FN 148. Stipulation of Facts at 432. FN149. Stipulation of Facts at 33;__ Wisconsin Retirement System, supra, at 31-32, 40. FN150. Stipulation of Facts at 433. FN151. Stipulation of Facts at 433. FN152. Stipulation of Facts at 433. FN153. Stipulation of Facts at 933. 33 FN154. Stipulation of Facts at 433. FN155. Stipu.ution of Facts at 433. FN156. Stipulation of Facts at 433. FN157. Stipulation of Facts at 933. 452 In February 1998, however, the Secretary of DETF asked the Attorney General whether the ETF Board had authority to adjust unfunded liability, to reflect later adjustment to actuarial assumptions. [FN158] On January 15, 1999, Assistant Attorney General Jane Hamblen replied on behalf of the Attorney General, stating that there was no statutory authority for the ETF Board to adjust the unfunded liability balance of employers even when the WRS actuary subsequently recommended changes in the actuarial assumptions that were used when the initial unfunded liability balance was determined . [FN159] Since receipt of this reply, the ETF Board has not made any recalculations of the unfunded liability balance. [FN160] FN158. Stipulation of Facts at 434. FN159. Stipulation of Facts at 934. FN160. Stipulation of Facts at 934. 153 Act11 authorizes DETF to adjust the unfunded liability balance of the WRS and of each employer to reflect changes in certain assumptions used to value the liabilities of the WRS, if the actuary recommends and the ETF Board approves the changes. [FN161] FN161. 1999 Wis. Act 11, § 15 (creating Wis. Stat. § 40.05(2)(cm)). If. PROCEDURAL HISTORY 154 Seven days after Governor Tommy Thompson signed Assembly Bill 495 into law, the Employee Trust Funds Board, 34 the Department of Employee Trust Funds, and Eric O. Stanchfield, Secretary of the Department of Employee Trust Funds, filed in this court a petition for preliminary injunction, or, alternatively, a writ of prohibition, to block implementation of Act 11. The three petitioners also filed a petition for leave to commence an original action and to have their petition stand as a complaint seeking declaratory judgment. named as respondents Secretary Lightbourn and State Treasurer Voight. Five days later, on December 28, 1999, WEAC moved to intervene as a respondent. On December 29, 1999, we preliminarily enjoined implementation of the Act, which was scheduled to take effect the following day. In our order, we directed the Wisconsin Department of Administration to respond to the Board's petition. 955 On January 12, 2000, the court modified its order and required, among other things, memoranda on whether the petitioners had standing to question the constitutionality of the Act and whether realignment of the parties would be required to provide for parties with proper standing to challenge and defend the constitutionality of the Act. 456 OnJanuary 28,2000, WPPA and SEA separately moved to intervene as petitioners, also asking for leave to commence an original action. 457 On February 10, 2000, we ruled that the ETF Board's petition was not proper because the Board had no authority as a state agency to challenge the constitutionality of Act 11. See Columbia County v. Bd. of Trustees of Wis. Ret. Fund, 17 Wis.2d 310, 317-19, 116 N.W.2d 142 (1962). At the same time, we granted all motions to intervene, ordered the proposed complaint of WPPA to serve as the complaint in this action, and designated WPPA and SEA as petitioners. Lightbourn, Voight, and WEAC were designated as respondents. We ordered the parties to prepare a stipulation of facts and appointed Reserve Circuit Judge Michael J. Barron to oversee the process of preparing the stipulation. Ultimately, Judge Barron's findings of fact, based upon the stipulation, were filed with the court on April 10, 2000. In the meantime, we granted SEA permission to supplement the WPPA complaint with its own claims. 35 458 On May 25, 2000, we accepted original jurisdiction of this case. {59 WPPA and SEA make the following claims: 1. WPPA contends that the $4 billion distribution from the TAA violates Wis. Stat. § 40.19(1) and is an unconstitutional taking of property and an unconstitutional impairment of contract. 2. WPPA and SEA contend that the $200 million portion of the total funds distributed to the employer reserve and earmarked as a credit for employers against unfunded liability, violates Wis. Stat. § 40.19(1) and is an unconstitutional taking of property and an unconstitutional impairment of contract. 3. WPPA and SEA contend that the legislative modifications to the statutory assumed rate and the statutory across-the- board salary increase rate usurp the ETF Board's authority, thereby impairing their contract rights under Wis. Stat. § 40.19(1), and that the rate changes are otherwise unconstitutional. 4. WPPA contends that raising the 65 percent benefit cap by 5 percent for all employees except protective occupation employees violates the equal protection clause of the United States Constitution and Article I, Section 1 of the Wisconsin Constitution. 5. SEA contends that Act 11 is unconstitutional because it failed to pass the Wisconsin legislature by a three-fourths vote of all the members elected to both houses of the legislature and it fails to provide sufficient state funds to cover the cost of increased benefits as required by Article IV, Section 26 of the Wisconsin Constitution. IV. ANALYSIS {60 Before we examine each of the claims presented to this court, we reaffirm the legal standards guiding our decision. 36 961 The court entertains this original action pursuant to our authority under Article VII, Section 3(2) of the Wisconsin Constitution. The petitioners ask this court to issue a declaratory judgment that certain portions of Act 11 are unconstitutional. (FN162] FN162. None of the parties has argued that this matter is not sufficiently justiciable for declaratory relief. We need not address in detail, therefore, the four-part justiciability test this court has developed to measure the appropriateness of declaratory relief. See Miller Brands-Milwaukee, Inc. v. Case, 162 Wis.2d 684, 694, 470 N.W.2d 290 (1991). Nevertheless, we find that this matter is rightly before the court as an action for declaratory judgment. 462 Tosucceed ina challenge to the constitutionality of Act 11, the petitioners must show that the Act is unconstitutional beyond a reasonable doubt. Retired Teachers, 207 Wis.2d at 18, 558 N.W.2d 83; State ex rel. Hammermill Paper Co. v. La Plante, 58 Wis.2d 32, 46, 205 N.W.2d 784 (1973). 463 | Whenacourt examines the constitutionality of a statute, it is not concerned with the wisdom of the legislative enactment. Hammermill Paper Co., 58 Wis.2d at 47, 205 N.W.2d 784. A court is "judicially concerned only when the statute clearly contravenes some constitutional provision." Gottlieb v. City of Milwaukee, 33 Wis. 2d 408, 415-16, 147 N.W.2d 633 (1967) (citing Chicago & N.W. Ry. Co. v. La Follette, 27 Wis.2d 505, 521, 135 N.W.2d 269 (1965)). When a court reviews the constitutionality ofa statute, it scrutinizes an exercise of power by a separate branch of state government. Our review is independent but deferential. Our duty is to uphold a legislative act if at all possible. Hammermill Paper Co., 58 Wis.2d at 47, 205 N.W.2d 784; Gottlieb, 33 Wis.2d at 415, 147 N.W.2d 633. 464 Our duty to uphold legislation whenever possible is embodied in the principle that every legislative act is presumed constitutional. Hammermill Paper Co., 58 Wis.2d at 47, 205 37 N.W.2d 784 (citing Gottlieb, 33 Wis.2d at 415, 147 N.W.2d 633). Thus, "wherever doubt exists as to a legislative enactment's constitutionality, it must be resolved in favor of constitutionality.” Id. at 46, 205 N.W.2d 784. "If there is any reasonable basis upon which the legislation may constitutionally rest, the court must assume that the legislature had such fact in mind...." State ex rel. Carnation Milk Prods. Co. v. Emery, 178 Wis. 147, 160, 189 N.W. 564 (1922). A. Three-Fourths Vote {65 SEA contends that Act 11 is unconstitutional because it failed to pass the Wisconsin legislature by a three-fourths vote of all the members elected to both houses of legislature. 166 SEA raises what we regard as a threshold issue: whether 1999 Assembly Bill 495 failed to pass the Wisconsin legislature by a three-fourths vote of all the members elected to both houses of the legislature, contrary to Article IV, Section 26 of the Wisconsin Constitution. SEA's challenge threatens the validity of the entire Act and, consequently, it must be addressed first. {67 Article IV, Section 26 of the Wisconsin Constitution provides in relevant part as follows: (1) The legislature may not grant any extra compensation to a public officer, agent, servant or contractor after the services have been rendered or the contract has been entered into. (3) Subsection (1) shall not apply to increased benefits for persons who have been or shall be: granted benefits of any kind under a retirement system when such increased benefits are provided by a legislative act passed on a call of ayes and noes by a three-fourths vote of all the members elected to both houses of the legislature and such act provides for sufficient state funds to cover the costs of the increased benefits. 38 768 The text of Article IV, Section 26 raises several questions of int tation that require us to review the history of the section, which has been amended five times since its inclusion as part of the original constitution. 469 Atthe beginning of the last century, Article IV, Section 26 consisted of a single sentence: Extra compensation. Section 26. The legislature shall never grant any extra compensation to any public officer, agent, servant or contractor, after the services shall have been rendered or the contract entered into; nor shall the compensation of any public officer be increased or diminished during his term of office. 770 In1921, the legislature approved a Teachers’ Retirement Act that contained several features of the present retirement system. Ch. 459, Laws of 1921. The act provided pensions for teachers already in service and computed the pensions to reflect the teachers’ entire service before and after enactment of the law. When the act was challenged in our couit, the question presented was whether the credit for past service for teachers still employed was "extra compensation" in violation of Section 26. This court concluded that the purpose of the law was to promote a higher efficiency in the state's educational system by retaining seasoned and experienced teachers. Dudgeon v. Levitan, 18! Wis. 326, 339, 193 N.W. 499 (1923). The court explained that enactment of a pension system would attract future entrants into the teaching profession, but failure of that pension system to consider past service by teachers already working would generate dissatisfaction, "causing the older teachers either to drop out of the service or to continue in service with abated interest and devotion.” Id. at 341, 193 N.W. 499. The court observed: We do not think it necessarily follows that because the legislature, in its attempt to construct an enduring and efficient pension 39 system, saw fit to base the annuity which teachers already in service are to be awarded in part upon the service rendered prior to the enactment of the law, it was its dominant purpose or intent to award such teachers extra compensation for services already rendered. Id. at 342, 193 N.W. 499. The court went on: As we view it, the annuity based on past service is not intended to be, or operate as, compensation for past service. It was rather intended to be, and in fact is, an inducement to the seasoned and experienced teacher to remain in the service and give the public the benefit of his experience. We think there was plenty of room for the legislature to determine that the ultimate success of the pension system itself required special consideration of those constituting the educational forces of the state at the time of the enactment of the law, not as compensation for prior service but rather as an inducement to them to remain in the service, to the great benefit of our educational institutions. Id. at 343, 193 N.W. 499. {71 Three decades after Dudgeon, the court was confronted with a more difficult question: whether the legislature could appropriate funds to increase retirement benefits for teachers "who had retired before June 30, 1951." State ex rel. Thomson v. Giessel, 262 Wis. 51, 65, 53 N.W.2d 726 (1952) (Giessel I). This legislative plan was retroactive; no future service was required of the retired teachers to qualify for the pension increase. The court concluded that the plan was unconstitutional, stating that the effect of the law was "to grant extra compensation to public servants after the services are rendered ... in violation of sec. 26, art. IV of the state constitution."_Id. The court added: It has not escaped the attention of the court that 40 a decision sustaining an increase of benefits for already retired teachers would clear the way for legislation increasing benefits for all public employees, including judges, granted by the legislature from time to time after their retirement, and such a decision would be consonant with the selfish interests of the court. Nevertheless, as we read sec. 26, art. IV, Const., this would involve an exception to a clear and unmistakable command. Ifexceptions are to be made, they should not come from the legislature or the court but from those whose proper function it is to amend the constitution. Id. at 64, 53 N.W.2d 726 (emphasis added). {72 Justice George Currie dissented from the decision, writing: In my opinion the time has come when this court should take one further forward step ... and declare that sec. 26, art. IV of the constitution, has no application to pension or annuity benefit pay to retired public servants pursuant to a genuine retirement system embodying an otherwise valid statute or ordinance serving a public purpose. To hold, as the majority does, that the state is powerless to increase retirement benefits to retired public servants ... is to place all retirement systems for public servants in a strait jacket, thus rendering it impossible that such retirement benefits shall serve the original purpose intended. Id. at 66, 53 N.W.2d 726 (Currie, J., dissenting). {73 The legislature responded to the Giesse/ J decision by passing a law directed to "emergency substitute teachers,” that is, retired teachers who signed up for potential service as substitutes. See § 2, ch. 434, Laws of 1953. The law compensated retired teachers for making themselves available for service as substitutes, whether or not they actually served, «4d and the compensation for that potential service was essentially the same as the compensation struck down in Giessel I. In State ex rel. Thomson v. Giessel, 265 Wis. 558, 61 N.W.2d 903 (1953) (Giessel II), the court upheld the legislature's plan, dismissing the contention that the new law was a subterfuge. The law required retired teachers to sign up for future service as a prerequisite for the "compensation." This tie to future service saved the legislation. "The act must be construed as authorizing a contract by which the state rehires retired teachers.... The payments provided by the act are not intended to be _ compensation for past services.”_Giessel II, 265 Wis. at 565-66, 61 N.W.2d 903. {74 Before the second Giessel decision was issued, the legislature commenced work ona constitutional amendment, as suggested in Giessel I. The amendment eventually added the following sentence to Article IV, Section 26 of the Constitution: This section shall not apply to increased benefits for teachers under a teachers’ retirement system when such increased benefits are provided by a legislative act passed on a call of the yeas and nays by a three-fourths vote of all the members elected to both houses of the legislature. 175 This 1956 amendment introduced two new concepts to Section 26. One was the concept of "increased benefits ... under a ... retirement system." The second was "a legislative act" passed "by a three-fourths vote of all the members elected to both houses of the legislature.” {76 Teachers were not the only object of legislative concern. For instance, beginning in 1945, the legislature made counties with a population of less than 500,000 eligible to join the Wisconsin Retirement Fund. Columbia County, 17 Wis.2d at 313-14, 116 N.W.2d 142; Wis. Stat. § 66.90(4) (1945). By 1961, more than 40 counties had done so. Columbia County, 17 Wis.2d at 314, 116 N.W.2d 142. In 1961, the legislature mandated that all remaining counties with a population of less than 500,000 be brought into the system. § 2, ch. 459, Laws of 42 1961. Inevitably, this meant recognition of prior service by continuing employees. Because of the cost this would entail, state aids were provided to all counties participating in the fund that had heavy property tax levies for contributions to the fund. Columbia County, 17 Wis.2d at 314, 116 N.W.2d 142: {77 Eight counties resisted the new legislation, and some of their taxpayers challenged the law. Id. at 313, 116 N.W.2d 142. They argued in part that the 1961 law constituted a grant of extra compensation to public officers, agents, or servants after their services had been rendered. Id. at 326, 116 N.W.2d 142. The taxpayers objected to the legislature's mandatory subjection of the counties to the fund, requiring contributions from taxes to support retirement benefits. They said that withholding state aids if contributions were not paid as well as providing reimbursement aids to assist certain counties in making payment amounted to "a legislative grant of extra compensation.” Id. 78 Thecourt declared that "sec. 26, art. IV, does not apply to counties.” Id. It ruled that state aids for contributions to the fund were not extra compensation by the state. Id. at 327, 116 N.W.2d 142. It rejected the argument that "some future service is necessary in consideration for the payment of past-service credits.” The court said> The basic answer lies in the concept that contributions made to the pension fund are not compensation, much less extra compensation paid to public officers, agents, or servants. The payment of contributions may ultimately under some conditions inure to the benefit of the employee in the form of a pension benefit but this is not absolute or necessarily so and does not amount to compensation as that term is used in sec. 26, art. IV of the constitution. _Id. at 327-28, 116 N.W.2d 142. {79 The 1962 Columbia County decision, written by Justice E. Harold Hallows, was unanimous. In effect, it embraced the 43 argument that Justice George Currie had made iii Giessel I ten years earlier. . 480 In 1974, however, Article IV, Section 26 was amended again. The sentence added in 1956 was modified to read: This section shall not apply to increased benefits for persons who have been or shall be granted benefits of any kind under a retirement system when such increased benefits are provided by a legislative act passed on a call of yeas and nays by a three-fourths vote of all the members elected to both houses of the legislature, which act shall provide for sufficient state funds to cover the costs of the increased benefits. {81 The 1974 amendment made several changes to Section 26. First, it struck out the word "teachers" and replaced it with the phrase "persons who have been or shall be granted benefits.” Second, it modified the word "benefits" with the additional phrase "of any kind.” Third, it struck out the word "teachers' " before the term "retirement system" so that "retirement system” thereafter appeared in the text without qualification. Fourth, it added the clause "which act shall provide for sufficient state funds to cover the costs of the increased benefits." The fourth change was added as a floor amendment; it was not part of the original proposal. See Senate Amendment 1 to 1971 Senate Joint Resolution 3. | 82 Although Section 26 has been amended on three other occasions--in 1967, 1977, and 1992--the other amendments are not relevant to the current litigation. 983 SEA contends that Act 11, by providing increased benefits, "including" the increase in benefit multipliers and the cap increase for the initial formula-based annuity for most active participants, violates Section 26 because it did not pass the legislature on a call of ayes and noes by "a three-fourths vote of all the members elected to both houses of the legislature." [FN163] Wis. Const. art. IV, § 26. Another relevant provision is the $4 billion recognition from the TAA 44 ; because it has the effect of sending approximately $1.064 billion into the employee accumulation reserve account to increase the accounts of both active and inactive participants who are not annuitants, and about $1.608 billion into the annuity reserve to increase annuities for annuitants. [FN164] This latter increase is treated as a permanent increase in the annual annuity payment unless the system experiences such serious difficulty at some point that it is unable to continue to pay the increment. [FN165] This increase is not guaranteed by the state, but it is not expected to decline unless the system becomes troubled. FN163. Petitioner SEA's brief at 46. FN164. Gabriel, Roeder, Smith & Company, Wisconsin Retirement System Actuarial Valuations of Benefit and Financing Provisions of Assembly Bill 495 8 (Nov.1999) (prepared for the Joint Survey Committee on Retirement Systems). FN165. Wisconsin Retirement System, supra, at 68-69; see also Wis. Stat. § 40.27(2)(c). 184 Respondents argue that Article IV, Section 26 is inapplicable to Act 11. [FN166] Respondents Lightbourn and Voight argue that subsection (1) of the section does not serve as a bar to increased benefits for persons currently employed. FN166. Respondents Lightbourn and Voight's brief at 88. pas The benefits about which SEA complains are not constitutionally infirm. They are granted only to those currently employed. As such, they are not subject to the provisions of Wis. Const. art. IV, § 26, which is limited in its application to benefits for those no longer in government employment. [FN167] FN167. Respondents Lightbourn and Voight's brief 185 Respondent WEAC adds that: "If the benefit 45 improvements enacted by the legislature do not violate subsection (1), the exception in subsection (3) does not come into play. Act 11 does not violate subsection (1) as it only provides benefits to those who remain in covered employment after the passage of Act 11." [FN168] FN168. Respondent WEAC's brief at 69. 186 _WEAC relies on Dudgeon, 181 Wis. 326, 193 N.W. 499, Giessel I, 262 Wis. 51, 53 N.W.2d 726, Giessel II, 265 Wis. 558, 61 N.W.2d 903, and Columbia County, 17 Wis.2d 310, 116 N.W.2d 142, in reaching the same conclusion as Lightbourn and Voight. [FN169] FN169. Respondent WEAC's brief at 70-74. 187 The difficulty with this analysis is that the cases cited predate the 1974 constitutional amendment. Moreover, there is minimal discussion in the WEAC brief of de facto benefit increases for annuitants--persons who have already retired--and for some non-annuitants who are no longer active participating employees. It is not self-evident that a constitutional provision that addresses "increased benefits for persons who have been or shall be granted benefits of any kind under a retirement system when such increased benefits are provided by a legislative act” has no application whatever to Act 11. Considering the history of pension litigation in the last century, it is at least arguable that the 1956 and 1974 amendments to Article IV, Section 26 have caused Section 26(3) to apply to both prospective and retroactive benefit increases for participants in the WRS. 188 This court is being invited to hold (1) that Section 26 has no application to future benefit increases voted by the legislature, regardless of the unfunded liability created by the increases, and (2) that Section 26 has no application to annuity increases voted by the legislature so long as the money to pay for the annuity increases comes out of trust funds. if we so rule, we necessarily determine that these species of benefit increases require only a majority vote in each house of the legislature. 46 189 Inthe case at hand, we are not required to determine the scope of Section 26 coverage if 1999 Assembly Bill 495 "passed on a call of ayes and noes by a three-fourths vote of all the members elected to both houses of the legislature.” 790 The State Assembly now has 99 elected members. [FN170] The State Senate has 33 elected members. The parties have stipulated that Assembly Bill 495 passed the Assembly on October 6, 1999, by a vote of 79 ayes and 20 noes, and it passed the Senate the same day by a vote of 23 ayes and 10 noes. The parties stipulate that "AB 495 did not pass the Senate by a three-fourths vote.” [FN171] FN170. In 1956, at the time the three-fourths vote amendment passed, the Assembly had 100 members. See Wis. Stat. § 4.01 (1957). FN171. Stipulation of Facts at 452. 4791 The legislature has approved Joint Rules covering procedural matters of interest to both houses. Joint Rule 12 provides in part: JOINT RULE 12. Required vote total. (1) Unless a different and higher total vote is required by the state constitution for a specific action, all questions are decided by a majority of a quorum. 2) As required by the state constitution, each of the following bills requires such higher affirmative vote total for passage (or concurrence) in either house. The vote shall be taken by ayes and noes and shall be so recorded in the journal. (a) Three-fourths of all members elected to each house are necessary to approve any bill to grant increased retirement fund benefits under section 26 of article IV of the constitution. 47 State of Wisconsin Joint Rules 8 (1999) (as last affected by 1999 A.J.R. 18) [hereinafter Joint Rule 12]. 492 The language in Section 26 under scrutiny is "three- fourths vote of all the members elected to both houses of the legislature.” Joint Rule 12 interprets this language to mean a vote of "[t}hree-fourths of all members elected to each house.” Joint Rule 12(2)(a). #93 Joint Rule 12 serves as a valuable interpretation of the constitution by the legislative branch. Ultimately, however, the judiciary must determine what the law is. We note that the language in Section 26 is different from at least one other provision of the constitution requiring an extraordinary vote. Article VII, Section 13 provides that a "justice or judge may be removed from office by address of both houses of the ‘2gislature, if two-thirds of all the members elected to each house concur therein" (emphasis added). See also Wis. Const. art. VIII, §§ 6 and 7(2)(e), and art. XII, § 1 (provisions that refer to "each house"). Thus, the issue before us is whether a bill subject to Article IV, Section 26(3) requires passage by a vote of three-fourths of all members elected to each house, or whether the requisite total may be obtained by adding the votes in each house to equal three-fourths of the total membership of both houses. 94 The 1956 constitutional amendment that included the three-fourths vote provision began as Senate Joint Resolution 21 in the 1953 session. The Joint Resolution was introduced on March 1, 1953, at the request of Senator Charles Brees. The resolution described the proposed amendment as an amendment "relating to extra compensation of public officers and employees." [FN172] The original resolution contained the following clause: "unless such extra compensation or increase or decrease in compensation is agreed to, on a call of yeas and nays, by three-fourths of all the members elected to each house of the legislature.” 1953 S.J.R. 21 (emphasis added). A subsequent Senate amendment changed the text to: "This section shall not apply to increased benefits for teachers under a teachers’ retirement system when such increased benefits are provided by a legislative act passed on a call of yeas and nays 48 by a three-fourths vote of all the members elected to both houses of the legislature." Senate Substitute Amendment 1 to 1953 S.J.R. 21 (emphasis added). FN172. The relating clause of the joint resolution remained intact throughout the legislative process. 195 We think the language change is significant. Inasmuch as the resolution began with language referring to "three-fourths vote of all the members elected to each house” and ended with language referring to "three- fourths vote of all the members elected to both houses," we conclude that the legislature intended to permit passage of a bill increasing benefits under a retirement system when the bill has received the votes of three- fourths of the entire elected membership of the legislature. This three-fourths vote does not, however, replace the requirement elsewhere in the constitution that a bill must = each house before it may be sent to the governor to become law. It adds to that requirement. 496 Given our interpretation of Section 26, if each house of the legislature were to comply with Joint Rule 12, there would not be a dispute about whether a retirement bill had received the isite number of votes. [FN173] However, if either house did not comply with Joint Rule 12, it would prevent the other house from passing the bill unless the other house were able to muster the difference between 99 total votes and the majority vote in the first house ... even though three-fourths of the members of the second house had approved the bill. FN173. By its terms, Joint Rule 12 requires 75 votes in the Assembly and 25 votes in the Senate to approve a bill to grant "increased retirement fund benefits under section 26 of article IV of the constitution." 727 In this case, we conclude that because Assembly Bill 495 received 79 votes in the Assembly and 23 votes in the Senate, the bill received a total of 102 votes from the members elected to both houses of the legislature, and that number is more than the three-fourths vote required by Section 26 of the constitution. 49 498 Before examining each of the petitioner's substantive challenges, we turn to a discussion of participant interests and the rights that flow from them. B. Participant Rights 199 The WRS has approximately 460,000 participants. A participant is defined as "any person included within the provisions of the Wisconsin retirement system by virtue of being or having been a participating employee whose account has not been closed." Wis. Stat. § 40.02(45). {100 Every participant has interests and rights in the Wisconsin retirement system. Every participant is either an annuitant or a potential annuitant (with an individual account in the employee reserve). Thus, each participant has a property interest in his or her annuity or individual account, and a right to protect that interest. Beyond this narrow individual interest, each participant has a broad property interest in the WRS as a whole. [FN174] FN174. Retired Teachers, 207 Wis.2d at 19, 558 N.W.2d 83 (citing Ass'n of State Prosecutors, 199 Wis.2d at 558, 544 N.W.2d 888). {101 Participants fall into several categories and multiple subcategories. Asa result of their status, different participants have different interests. Active participating employees share many interests in common with annuitants and "inactive participants” who are not yet eligible to receive an annuity. But participants in one category might strongly oppose a proposalin the legislature or an action by the ETF Board that participants in another category would find quite satisfactory. As an example, annuitants might be pleased if the legislature distributed all money in the TAA to the various accounts and reserves in the fixed trust because such a distribution would produce a short-term bonanza for them from the money sent to the annuity reserve. However, many active participating employees would view such a move as destructive to their position for the future. Correspondingly, some active 50 participating employees might prefer to limit or stop distributions from the TAA ... until they were ready to retire. Locking up the TAA would not please current annuitants, however, especially when investments are doing well. {102 Participants have different property interests. An active participating employee has a clear property interest in his or her own account, but that same employee has no property interest in a retiree's annuity. Each annuity belongs to the annuitant. {103 The principle that different participants have different property interests is illustrated in two recent cases. In Association of State Prosecutors v. Milwaukee County, 199 Wis.2d 549, 552, 544 N.W.2d 888 (1996), this court said: "We hold that vested employees and retirees have protectable property interests in their retirement trust funds which the legislature cannot simply confiscate under the circumstances of this case." {104 The court's choice of language was careful and deliberate. It implied that res and former employees who are part of the same system do not all have the same interests or the same rights. The court held that 42 former assistant district attorneys of Milwaukee County who chose to become part of the WRS after assistant district attorneys became state employees did not have a property interest that would permit them to remove money from the Milwaukee County employee retirement system to fund past service credit in the WRS. The court said they did not have a pro interest because they were not vested in the Milwaukee County system. If they had - been vested, they might have remained in the Milwaukee _ System. By contrast, Milwaukee County employees who were vested in the Milwaukee system had a right to prevent money from being taken out of that system for non-trust purposes. [FN175] FN175. We never suggested that the 42 former assistant district —— would not have rights in the future if they rejoined the county's work force. We never said that the attorneys would have no standing to protect the Milwaukee system if it were being grossly mismanaged. 51 {!05 A second example of diverse legal interests in property appeared in Retired Teachers, 207 Wis.2d 1, 558 N.W.2d 83. The 1987 legislature approved a_ special investment performance dividend (SIPD) as part of a $230 million distribution from the TAA.1987 Wis. Act 27. The targeted recipients of the dividend were pre-1974 annuitants who were included in the annuity reserve. These pre-1974 annuitants received less benefits than post-1974 annuitants because their base annuities were not improved as a result of post-1974 formula enhancements. Because of the discrepancy in benefits among annuitants, the legislature attempted to use money in the TAA to enhance the annuities of roughly 25 percent of the entire class of annuitants--at the expense of 75 percent of the same class. We held unanimously that this legislative action constituted a taking from the annuitants who received no benefits. The court said: "[W]e must determine whether the SIPD legislation 'takes' the plaintiff annuitants ' property interest in having annuity reserve account surpluses distributed in the manner prescribed by § 40.27(2). To the extent that the legislation violates the plaintiffs’ § 40.27(2) rights, it effectively takes those rights." Retired Teachers, 207 Wis.2d at 20, 558 N.W.2d 83 (emphasis added). 4106 Ourcourt found the 1987 legislation deficient in several respects, but we did not state or me that any participant other than a post-1974 annuitant could claim a "taking." No participant other than an annuitant had any property interest in the annuity reserve. 4107 Four decades ago, this court said that teachers have "a contractual relationship with the state and a vested right in the State teachers’ retirement system." State Teachers’ Ret. Bd. v. Giessel, 12 Wis.2d 5, 9, 106 N.W.2d 301 (1960) (Giessel II). These general principles are sound. Our task is to restate them in a contemporary context, attempting to articulate a more complete statement of the property interests and rights enjoyed by participants. 1. Wisconsin Stat. § 40.19(1) "Se 4108 The first source of property interests and rights is Wis. Stat. § 40.19, which is entitled "Rights preserved.” This section applies not only to the WRS but also to the entire public a trust fund. Wisconsin Stat. § 40.19(1) reads as follows: 40.19 Rights preserved. (1) Rights exercised and benefits accrued to an employee under this chapter for service rendered shall be due as a contractual right and shall not be abrogated by any subsequent legislative act. The right of the State to amend or repeal, by enactment of statutory changes, all or any part of this chapter at any time, however, is reserved by the state and there shall be no right to further accrual of benefits nor to future exercise of rights for service rendered after the effective date of any amendment or repeal deleting the statutory authorization for the benefits or rights. This section shall not be int ted as preventing the State from requiring forfeiture of specific rights and benefits as a condition for receiving subsequently enacted rights and benefits of equal or greater value to the participant. 4109 Wenote that the first sentence of subsection (1) uses the word "employee." The last sentence uses the word "participant." We do not think the word "employee" in the subsection limits the scope of rights preserved to active participating employees. Rather, it covers all participants in the WRS because all participants have been employees at one time or another. For this proposition, we point to Retired Teachers, where this court said: "The parties do not dispute, and we agree, that WRS annuitants have a property interest in the WRS. The annuitants ' interest finds its genesis both in chapter 40 and in prior decisions of this court." 207 Wis.2d at 18, 558 N.W.2d 83 (emphasis added). We then cited Wis. Stat. § 40.19(1) and quoted from it as authority for these statements. {110 Wisconsin Stat. § 40.19(1) requires a balancing of i ee eee ee 53 interests. An employee has certain contractual rights that may not be abrogated by any subsequent legislative act. However, the state retains the right to amend or repeal, by enactment of statutory changes, any part of the entire chapter "and there shal! be no right to further accrual of benefits nor to future exercise of rights for service rendered after the effective date of any amendment or repeal deleting the statutory authorization for the benefit or rights." Wis. Stat. § 40.19(1) (emphasis added). Moreover, the state is not prevented by the first sentence in the subsection from "requiring forfeiture of specific rights and benefits as a condition for receiving subsequently enacted rights and benefits of equal or greater value to the participant,” as provided in the last sentence. /d. q111 All participants who have "benefits accrued" are protected by § 40.19(1) from the abrogation of those benefits unless the benefits are replaced by benefits of equal or greater value. Determining what "rights exercised" or "rights" may not be abrogated is less clear. We agree with respondents Lightbourn and Voight, however, that "Section 40.19 provides a limited contractual right that does not extend to every provision of ch. 40 or every procedural or substantive aspect of the WRS--it extends only to 'rights exercised and benefits accrued’ which are ‘due’ for 'service rendered.’ " [FN176] FN176. Respondents Lightbourn and Voight's brief at 14. {112 We would understand a contention that a participating employee had a right to exercise one of several monetary options at retirement if those options had existed during the period when the participating employee was rendering service but were then eliminated before the employee's retirement. Such a claim would be different from a contention that a participant had a right to maintain some operating procedure in the WRS that had existed during a period that the participant was rendering service. _ 2. Wisconsin Stat. § 40.01 {113 A second source of participant property interests and 54 rights is Wis. Stat. § 40.01. This section sets out the nature and purpose of the public employee trust fund: 40.01 Creation and purpose. (1) CREATION. A "public employee trust fund” is created to aid public employees in protecting themselves and their beneficiaries against the financial hardships of old age, disability, death, illness and accident, thereby promoting economy and efficiency in public service by facilitating the attraction and retention of competent employees, by enhancing employee morale, by providing for the orderly and humane departure from service of employees no longer able to perform their duties effectively, by establishing equitable benefit standards throughout public employment, by achieving administrative expense savings and by facilitating transfer of personnel between public employers. (2) PURPOSE. The public employee trust fund is a public trust and shall be managed, administered, invested and otherwise dealt with solely for the purpose of ensuring the fulfillment at the lowest possible cost of the benefit commitments to | participants, as set forth in this chapter, and shall not | be used for any other purpose. Revenues collected | for and balances in the accounts of a specific benefit | plan shall be used only for the ses of that , benefit plan, including amounts allocated under s. 20.515(1)(um) or (ut) or 40.04(2), and shall not be . used for the purposes of any other benefit plan. Each member of the employee trust funds board shall be a trustee of the fund and the fund shall be administered by the department of employee trust funds. All statutes relating to the fund shall be construed liberally in furtherance of the purposes set forth in this section. 4114 Subsection (1) explains the policy objectives of the trust fund. The fund is created, in part, "to aid public employees in 55 protecting themselves and their beneficiaries against the financial hardships of old age” and death. Subsection (2) declares that the trust fund "is a public trust and shall be managed, administered, invested and otherwise dealt with solely for the purpose of insuring the fulfillment at the lowest possible cost of the benefit commitments to participants ... and shall not be used for any other purpose." qi15 Like the previously discussed section, Wis. Stat. § 40.01(2) reveals a certain internal tension. Subsection (2) States explicitly that the fund shall be managed and otherwise dealt with solely for the purpose of insuring the fulfillment of benefit commitments to participants ... but "at the lowest possible cost.” Insuring the fulfillment of benefit commitments "at the lowest possible cost" is different from maximizing benefits irrespective of cost. The subsection requires some balancing of competing interests. 4116 Wisconsin Stat. § 40.01 provides specific safeguards to participants. First, trust fund money must be used for proper trust purposes. This principle is illustrated in several cases. In Giessel Ill, the Board resisted paying for a study of retirement systems from retirement fund assets, as required in legislation. The court agreed: The question ... is whether the expense for the governor's study commission ... is a proper expense of the retirement system.... The cost of adequately informing the legislature and the governor so that they may intelligently perform their duties is not a proper expense of the teachers’ retirement fund. 12 Wis.2d at 10-11, 106 N.W.2d 301. 117 In the_Retired Teachers case, the court rejected a legislative directive that the annuity reserve reimburse the state's general fund for certain supplemental benefits paid to pre-1974 annuitants. We said: Section 40.27(2) governs the distribution of 56 investment earnings of the annuity reserve, and it anticipates payments only to annuitants. The section is utterly devoid of any authority for using annuity reserve funds to reimburse a governmental entity for non-trust obligations. We therefore conclude that the Act further violated § 40.27(2) by mandating a reimbursement for interim GPR supplemental benefits, a non-trust obligation. 207 Wis.2d at 23, 558 N.W.2d 83. 4118 A similar principle was set out in Association of State Prosecutors with respect to payments from the Milwaukee retirement system to the WRS. 199 Wis.2d at 562-63, 544 N.W.2d 888. We said: "[T]he state cannot simply 'reach’ into the County Plan to pay for obligations [the state] has incurred.” Id. at 563, 544 N.W.2d 888. Transferring funds to the WRS was labeled a non-trust purpose. 4119 Second, legislative action affecting the WRS must be consistent with the stated objectives of the trust. We recognized in ati 199 Wis.2d at 563, 544 N.W.2d 888, that the legislature retains power to adjust or amend a retirement ars in certain situations, and in Wis. Stat. § 40.19(1), the legislature explicitly reserves the right to make statutory changes. But participants in the WRS are empowered to challenge legislative actions that deviate from trust objectives or cause injury to the trust. {120 Third, the ETF Board must deal with the Wisconsin retirement system in the same faithful manner as trustees would administer any trust, that is, they must exercise diligence, prudence, and absolute fidelity in managing trust assets. 76 Wis.2d oo 635, a N.W.2d 47 1977); Estate of Allis, 191 Wis. 23, 2 , 209 N.W. 945, (1926). Act 11 does not undercut the powers and duties of the ETF Board. Rather, it reaffirms the position of the Board. See 1999 Wis. Act 11, § 27(3). Wisconsin Stat. § 40.01 gives participants in the system the right to test whether members of the ETF Board have upheld their fiduciary duties. Cf Retired Teachers, 207 Wis.2d at 26-27, 558 N.W.2d 83. 57 The inability of the ETF Board to challenge the constitutionality of a legislative act affecting the WRS in court does not relieve board members of their duties as trustees. 3. Integrity and Security of Trust Fund {121 A third source of property interests and rights relates to "the integrity and security" of retirement funds. This interest is articulated in Association of State Prosecutors, 199 Wis.2d at 563, 544 N.W.2d 888, but is inherent in Wis. Stat. §§ 40.01 and 40.19. Respondents Lightbourn and Voight suggest that a decrease in contributions that would threaten the actuarial soundness of the retirement fund (with no accompanying provision to provide adequate funding at an appropriate future date) and would likely result in nonpayment of or decrease in accrued benefits would violate both §§ 40.01(1) and 40.01(2). [FN177] Wisconsin Stat. § 40.19(1) surely confers upon participants the right to protect their accounts from either abrogation or dissipation. FN177. Respondents Lightbourn and Voight's brief at 20. 9122 We now turn to the petitioners’ substantive challenges, applying the above-stated principles to petitioners’ claims. C. $4 Billion Distribution 4123 WPPA contends that the $4 billion distribution from the TAA violates Wis. Stat. § 40.19(1) and is an unconstitutional taking of property and an unconstitutional impairment of contract. 4124 Act 11 directs that $4 billion be distributed from the TAA to the other reserves and accounts in the fixed trust after the 1999 annual distribution of 20 percent. This directive is embodied in Section 27, a nonstatutory section of the Act. [FN178] FN178. 1999 Wis. Act 11, § 27 reads in part: 58 (1) TRANSFER OF FUNDS FROM THE TRANSACTION AMORTIZATION ACCOUNT OF THE FIXED RETIREMENT INVESTMENT TRUST. (a) On December 31, 1999, after the annual distribution required under section 40.04(3)(a) of the statutes for the 1999 calendar year is made, $4,000,000,000 shall be distributed from the transaction amortization account of the fixed retirement investment trust to the reserves and accounts of the fixed retirement investment trust in an amount equal to a percentage of the total distribution determined by dividing each reserve's and account's balance on the prior January | by the total balance of the fixed retirement investment trust on the prior January 1. {125 Most of the $4 billion distribution is sent into the employee, employer, and annuity reserves to fund present or future retirement benefits for participants in the WRS. The $4 billion distribution follows in lock step the earlier 20 percent distribution. {126 WPPA's claims that the $4 billion distribution is unlawful should be put in historical context. Prior to 1975, all gains and losses of the fixed retirement investment trust were fully distributed in the year the gain or loss was realized. The immediate recognition of gains and losses led to fluctuations or potential fluctuations in contribution and benefit rates from year to year. In 1973, the legislature created the TAA, to be effective in 1975, as an accounting mechanism to hold the investment gains and losses of the fixed trust, and it regulated the recognition of those gains or losses over time as a means of bringing stability to the system. In its early years, the TAA recorded paper deficits. Nonetheless, from 1975 through 1988, the law provided for an annual TAA distribution of 7 percent. From 1989 to the present, the statutes have ided for an annual TAA distribution of 20 percent. In 1989, the legislature changed the law to increase the percentage of distribution from A to 20 percent--and it did so without challenge. 59 FN179. 1989 Wis. Act 13; Stipulation of Facts at 421. 4127 In 1987, the legislature authorized a one-time distribution of $230 million from the TAA. In 1989, the legislature authorized a one-time distribution of $500 million from the TAA. In each case, the distribution moved money proportionately to other accounts within the fixed trust, such as the employee, employer, and annuity reserves; and these one- time recognitions were not seriously challenged. {128 Act 11 eliminates the TAA over a five-year period and creates, in its place, a market recognition account (MRA) that is to be used for distributing the total market value investment return earned by the fixed trust. Beginning on December 31, 2000, the balance of the TAA is to be determined and then 20 percent of the balance established is to be distributed annually to the accounts in the fixed trust. After the entire balance has been distributed, DETF is directed to close the account. 4129 WPPA asserts that participants in the WRS have a property right to have the investment earnings of the fixed trust distributed in the manner set by the pre-Act 11 statute. They suggest that a statutory change deviating from the established mechanism violates participant property rights under Wis. Stat. § 40.19(1) and is unconstitutional. 4130 During the last quarter century, as noted above, the TAA has been changed several times. These changes serve as precedent for the $4 billion distribution. The creation of the TAA resulting in curtailed distributions, the changes in the TAA since 1975 resulting in increased distributions, and the pending closure of the TAA all conflict with the proposition that participants in the WRS have a property right in a particular distribution mechanism frozen in time. If we approved WPPA's position, we would be concluding that past special distributions from the TAA were unlawful. If we accepted WPPA's argument, we would be holding that only 20 percent of the TAA could be distributed each year, regardless of investment performance. This position is untenable. Wisconsin Stat. § 40.19(1) specifically recognizes the authority of the legislature to enact statutory changes to Chapter 40, so 60 long as accrued benefits are not abrogated. 9131 WPPA contends that there has been a taking of property [FN180] because the $4 billion distribution will fund benefit improvements that not all participants will enjoy equally. They point in particular to 51,000 inactive participants who (1) are credited with interest at the assumed rate of 5 percent annually, rather than the effective rate, and (2) are expected to retire and take a WRS annuity instead of electing to take a ree benefit or dying before they reach retirement age. PA asserts that these particular inactive employees do not receive credit for past service (as active participating employees do) and do not receive the full benefit of a distribution because the distribution to them is capped at 5 percent. This argument requires a conventional takings analysis. FN180. WPPA relies on the state and federal constitution for its taking claims: the Fifth Amendment to the United States Constitution provides: No person shall be held to answer for a capital, or otherwise infamous crime, unless on a presentment or indictment of a Grand Jury, a in cases arising in the land or naval forces, or in the Militia, when in actual service in time of War or public danger; nor shall any penne Se ecpenew Ge same offence to twice put in jeopardy of life or limb; nor shall be compelled in any criminal ap het ah ag inst himself, nor deprived of life, liberty, or property, without due process of law; nor shall private property be taken for public use, without just compensation. Article I, Section 13 of the Wisconsin Constitution provides: 61 The property of no person shall be taken for public use without just compensation therefor. 1. Taking of Property 94132 Our first step in analyzing an alleged taking is to determine whether a property interest exists. Retired Teachers, 207 Wis.2d at 18, 558 N.W.2d 83. There is no dispute that participants have a general property interest in all the money in the TAA. Ass'n of State Prosecutors, 199 Wis.2d at 558-59, 544 N.W.2d 888; Retired Teachers, 207 Wis.2d at 19, 558 N.W.2d 83 (acknowledging Ass'n of State Prosecutors). This broad interest in the TAA as a whole provides participants with standing to protect the whole. It does not, however, afford participants an accrued property interest in every part of the whole. For instance, an annuitant cannot claim earnings from the employee accumulation reserve, and an active participating employee cannot claim earnings from the annuity reserve, even though both kinds of earnings are recorded in the TAA. Nonetheless, participants in the WRS do have a general property interest in the $4 billion transferred from the TAA. 4133 Our second inquiry in a takings analysis is to determine whether the pro reg oe been taken. Retired Teachers, 207 Wis.2d at 20, PBN N.W.2d 83 (citing Zinn v. State, 112 Wis.2d 417, 424, 334 N.W.2d 67 (1983)). To determine whether the property has been taken, we must examine the nature of the distributions and how Act 11 changes the way funds are distributed from the TAA. 7134 Wisconsin Stat. § 40.04(3)(a) compels a yearly distribution of 20 percent from the TAA to the accounts of the fixed trust: (a) All earnings, profits or losses of the fixed retirement investment trust and the net gain or loss of the variable retirement investment trust shall be distributed annually on December 31 to each participating account in the same ratio as each account's average daily balance within the 62 respective trust bears to the total average daily balance of all participating accounts in that trust. For the fixed retirement investment trust the amount to be distributed shall be the then balance of the current income account plus 20% of the then balance of the transaction amortization account. Wis. Stat. § 40.04(3)(a). 135 On December 31, 1999, the TAA was valued at 17.3877 billion before 20 percent of that balance ($3.4775 billion) was distributed to the other accounts and reserves in the fixed trust. [FN181] When WPPA objects that the additional $4 billion distribution will fund benefit improvements that not all participants will enjoy equally, it is making an attack that could be leveled at the 20 percent annual distribution as well. FN181. Stipulation of Facts at 424. $136 To illustrate, the 20 percent annual distribution always has the potential of treating some "inactive participants” different from other "inactive participants." [FN182] The 20 percent annual distribution will treat participants unequally whenever the amount of money being distributed is large enough to give effective rate inactive participants a higher payment than 5 percent rate inactive participants. FN182. As § 42 of the Stipulation of Facts explains: There are two categories of "inactive participants” .... In one group are those who first became covered by the WRS ... on or before January 1, 1982 or who first became covered by the WRS after January 1, 1982 but left participating employment before March 9, 1984 (... the "effective rate inactive participants"). The effective rate inactive participants’ accounts in the employee reserve are credited each year with interest at the "effective rate" as defined in § 40.02(23). The other group of inactive participants are those who first became covered by the WRS on or after January 1, 1982 63 and who were still participating employes on March 9, 1984 (... the "5% rate inactive participants"). The 5% rate inactive participants’ accounts in the employee reserve are credited each with interest at the rate of 5%. §§ 40.04(4)(a)(2) and 40.02(6). 4137 An estimated 60,000 inactive WRS participants are credited with interest at the capped rate of 5 percent annually rather than at the effective rate. [FN183] This means that the remaining 44,000 inactive participants are credited with interest at the effective rate. The fact that 60,000 participants may be comparatively disadvantaged in the annual distribution from the TAA and in any other large distribution from the TAA does not make these distributions unconstitutional. FN183. Wis. Stat. § 40.02(23). The "effective rate” is not statutorily capped. | Consequently, it reflects investment earnings more closely than the fixed 5 percent rate. 4138 There are subcategories within each of the two classes of non- annuitants. Both active participants and inactive participants include persons who are receiving interest from the TAA at the assumed rate of 5 percent. There is no discrimination by class. 4139 Benefit disparities and disparities in treatment reflect the complexity of the WRS. [FN184] They speak to a condition that is endemic in this large pension system, with many categories and subcategories of participants who have worked for nearly 1,200 different employers at different times in different places for different benefits. Participant interests are not identical. It would be nearly impossible for policymakers to accommodate and satisfy all participant interests at the same time. FN184. Stipulation of Facts at 4945-48. $140 The issue in this taking claim is whether a participant has been deprived of some accrued benefit. Here, all active and inactive employees eligible to receive part of the $4 billion distribution, including the estimated 51,000 inactive employees, 64 received interest in the employee reserve according to a pre- existing statutory formula. They were not deprived of any accrued benefit. Moreover, inactive employees have no right toa formula enhancement for past service simply because active employees received such an enhancement. The formula enhancement for the past service of current employees must be viewed as an encouragement to these employees to remain in public service. That objective does not apply to inactive employees who have left WRS-covered employment. [FN185] FN185. Providing improvements in the formula multiplier and interest rate or increases in the benefit caps to inactive employees who have left WRS-covered employment would trigger the provisions of Article IV, Section 26 of the Wisconsin Constitution. 141 WPPA quotes WRS actuaries to the effect that "[cJhanging the flow of funds from the TAA to the various fixed reserves affects the distribution of WRS benefits among individual participants.” [FN186] This statement is true. But it does not establish that the $4 billion distribution "takes" any accrued benefit "due" for service rendered. To block the $4 billion distribution on grounds that not all participants enjoy the distribution equally would paralyze the TAA and prevent the legislature from adjusting the draw from the TAA to reflect successful investment performance. FN186. Petitioner WPPA's brief at 40. {142 The $4 billion distribution is a legitimate recognition of gains in the TAA, properly dispersed to those who are entitled to receive them. The annuity reserve receives its full share of the TAA distribution. The employee reserve receives its full share of the TAA distribution. The employer reserve receives its full share of the TAA distribution. No participant's accrued benefits are abrogated, damaged, or threatened. Most participants will receive substantial benefit improvements. 4143 We conclude that WPPA has failed to show beyond a reasonable doubt any taking of property because of the $4 billion distribution from the TAA. 2. Impairment of Contract 4144 WPPAalso asserts that the $4 billion distribution in Act 11 constitutes an impairment of contract, in violation of Article I, Section 10 of the United States Constitution and Article I, Section 12 of the Wisconsin Constitution. [FN187] Here again, petitioners must prove beyond a reasonable doubt that Act 11 is an unconstitutional impairment of contract. FN187. Article I, Section 10 of the United States Constitution reads: ‘No state shall enter into any treaty, alliance, or confederation; grant letters of marque and reprisal; coin money; emit bills of credit; make any thing but gold and silver coin a tender in payment of debts; pass any bill of attainder, ex post facto law, or law impairing the obligation of contracts, or grant any title of nobility. Article I, Section 12 of the Wisconsin Constitution reads: No bill of attainder, ex post facto law, nor any law impairing the obligation of contracts, shall ever be passed, and no conviction shall work corruption of blood or forfeiture of estate. 4145 WPPA argues that participants have a contract for retirement benefits and that the terms of that contract are embodied in Chapter 40 of the statutes. [FN188] Wisconsin Stat. § 40.19(1) provides in part that "[rlights exercised and benefits accrued to an employee under [Wis. Stat. ch. 40] for service rendered shall be due as a contractual right and shall not be abrogated by any subsequent legislative act" (emphasis added). 66 FN188. In general, a statute is itself treated as a contract when the language and circumstances evince a legislative intent to create private rights of a contractual nature enforceable against the State... In addition, statutes governing the interpretation and enforcement of contracts may be regarded as forming part of the obligation of contracts made under their aegis. United States Trust Co. v. New Jersey, 431 U.S. 1,17 n. 14, 97 S.Ct. 1505, 52 L.Ed.2d 92 (1977). 4146 The United States Supreme Court has developed a three- step methodology for analyzing impairment-of-contract claims. Chappy v. LIRC, 136 Wis.2d 172, 187, 401 N.W.2d 568 (1987) (citing Energy Reserves Group, Inc. v. Kansas Power & Light Co., 459 U.S. 400, 411, 103 S.Ct. 697, 74 L.Ed.2d 569 (1983)). This court usually follows these steps in evaluating such claims. 4147 "The first step is to inquire whether the challenged statute has ‘operated as a substantial impairment of a contractual relationship.’ " Id. (quoting Allied Structural Steel Co. v. Spannaus, 438 U.S. 234, 244, 98 S.Ct. 2716, 57 L.Ed.2d 727 (1978); Energy Reserves Group, 459 U.S. at 411, 103 S.Ct. 697). "Minimal alteration of contractual obligations may end the inquiry at its first stage."_Allied Structural Steel, 438 U.S. at 245, 98 S.Ct. 2716. Hence, if we determine that there has been no impairment or only minimal impairment, that is the end of the analysis. 4148 If the legislation substantially impairs a contractual relationship, "there must exist a significant and legitimate public purpose behind the legislation.” Chappy, 136 Wis.2d at 187, 401 N.W.2d 568 (citing Energy Reserves Group, 459 U.S. at 411, 103 S.Ct. 697). If such a purpose exists for the legislation, "the inquiry is whether the challenged legislation is based upon reaso [Text truncated at 120,000 characters. The full text is on the page linked above.] --- Source: Frix Law Library, https://www.frixlaw.com/law-library/documents/brief%3Amicro_IA40386009_0678%3A2. Public record. Not legal advice.