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CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY - USD ($) $ in Millions | Total | Total Equity | Common Shares and Paid-in Surplus | Retained Earnings | AOCL, After-tax | Total | Noncontrolling Interests
--- | --- | --- | --- | --- | --- | --- | ---
Beginning balance at Dec. 31, 2021 |  | $ 3,704.7 | $ 588.9 | $ 2,957.5 | $ 1.7 | $ 3,548.1 | $ 156.6
Increase (Decrease) in Shareholders' Equity |  |  |  |  |  |  |
Net income (loss) | $ 792.8 | 712.4 |  | 792.8 |  | 792.8 | (80.4)
Other comprehensive income (loss), net of tax | (3.8) | (3.8) |  |  | (2.9) | (2.9) | (0.9)
Other comprehensive income from discontinued operations, net of tax - NSM Group | (5.2) | (5.2) |  |  | (5.2) | (5.2) |
Net gain (loss) from foreign currency translation from sale of discontinued operations, net of tax - NSM Group | 2.9 | 2.9 |  |  | 2.9 | 2.9 |
Total comprehensive income (loss) |  | 706.3 |  | 792.8 | (5.2) | 787.6 | (81.3)
Dividends declared on common shares |  | (3.0) |  | (3.0) |  | (3.0) |
Dividends to noncontrolling interests |  | (8.0) |  |  |  |  | (8.0)
Issuances of common shares |  | 3.0 | 3.0 |  |  | 3.0 |
Issuances of shares of noncontrolling interest |  | 74.6 |  |  |  |  | 74.6
Repurchases and retirements of common shares | (615.8) | (615.8) | (90.0) | (525.8) |  | (615.8) |
BAM member surplus contributions, net of tax |  | 81.4 |  |  |  |  | 81.4
Amortization of restricted share awards |  | 14.0 | 14.0 |  |  | 14.0 |
Recognition of equity-based compensation expense of subsidiaries |  | 9.5 | 8.6 |  |  | 8.6 | 0.9
Net contributions (distributions) and dilution from other noncontrolling interests |  | (14.2) | 14.1 | (9.7) |  | 4.4 | (18.6)
Acquisition of noncontrolling interests |  | (17.5) |  |  |  |  | (17.5)
Ending balance at Dec. 31, 2022 |  | 3,935.0 | 538.6 | 3,211.8 | (3.5) | 3,746.9 | 188.1
Increase (Decrease) in Shareholders' Equity |  |  |  |  |  |  |
Net income (loss) | 509.2 | 580.9 |  | 509.2 |  | 509.2 | 71.7
Other comprehensive income (loss), net of tax | 2.4 | 2.4 |  |  | 1.9 | 1.9 | 0.5
Other comprehensive income from discontinued operations, net of tax - NSM Group | 0.0 |  |  |  |  |  |
Net gain (loss) from foreign currency translation from sale of discontinued operations, net of tax - NSM Group | 0.0 |  |  |  |  |  |
Total comprehensive income (loss) |  | 583.3 |  | 509.2 | 1.9 | 511.1 | 72.2
Dividends declared on common shares |  | (2.6) |  | (2.6) |  | (2.6) |
Dividends to noncontrolling interests |  | (8.9) |  |  |  |  | (8.9)
Issuances of common shares |  | 2.1 | 2.1 |  |  | 2.1 |
Repurchases and retirements of common shares | (32.7) | (32.7) | (5.1) | (27.6) |  | (32.7) |
BAM member surplus contributions, net of tax |  | 72.8 |  |  |  |  | 72.8
Amortization of restricted share awards |  | 15.3 | 15.3 |  |  | 15.3 |
Recognition of equity-based compensation expense of subsidiaries |  | 2.4 | 1.7 |  |  | 1.7 | 0.7
Net contributions (distributions) and dilution from other noncontrolling interests |  | 4.3 | (1.3) |  |  | (1.3) | 5.6
Acquisition of noncontrolling interests |  | (9.4) |  |  |  |  | (9.4)
Ending balance at Dec. 31, 2023 | 4,561.6 | 4,561.6 | 551.3 | 3,690.8 | (1.6) | 4,240.5 | 321.1
Increase (Decrease) in Shareholders' Equity |  |  |  |  |  |  |
Net income (loss) | 230.4 | 284.1 |  | 230.4 |  | 230.4 | 53.7
Other comprehensive income (loss), net of tax | (0.1) | (0.1) |  |  | (0.1) | (0.1) |
Other comprehensive income from discontinued operations, net of tax - NSM Group | 0.0 |  |  |  |  |  |
Net gain (loss) from foreign currency translation from sale of discontinued operations, net of tax - NSM Group | 0.0 |  |  |  |  |  |
Total comprehensive income (loss) |  | 284.0 |  | 230.4 | (0.1) | 230.3 | 53.7
Dividends declared on common shares |  | (2.5) |  | (2.5) |  | (2.5) |
Dividends to noncontrolling interests |  | (16.2) |  |  |  |  | (16.2)
Issuances of common shares |  | 2.9 | 2.9 |  |  | 2.9 |
Repurchases and retirements of common shares | (7.9) | (7.9) | (1.1) | (6.8) |  | (7.9) |
BAM member surplus contributions, net of tax |  | 26.0 |  |  |  |  | 26.0
Amortization of restricted share awards |  | 16.3 | 16.3 |  |  | 16.3 |
Recognition of equity-based compensation expense of subsidiaries |  | 4.4 | 3.2 |  |  | 3.2 | 1.2
Net contributions (distributions) and dilution from other noncontrolling interests |  | (2.2) | (6.2) | 7.1 |  | 0.9 | (3.1)
Impact to noncontrolling interests for the deconsolidation of BAM |  | 153.5 |  |  |  |  | 153.5
Acquisition of noncontrolling interests |  | 111.1 |  |  |  |  | 111.1
Ending balance at Dec. 31, 2024 | $ 5,131.0 | $ 5,131.0 | $ 566.4 | $ 3,919.0 | $ (1.7) | $ 4,483.7 | $ 647.3

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