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v3.22.1

Consolidated Statements of Changes in Shareholders' Equity - USD ($) $ in Thousands | Total | Preference shares | Common shares | Additional paid-in capital | Accumulated other comprehensive income (loss) | Retained earnings
--- | --- | --- | --- | --- | --- | ---
Beginning balance at Dec. 31, 2020 |  | $ 525,000 | $ 50,811 | $ 1,623,206 | $ (12,642) | $ 5,373,873
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Issuance of shares |  | 0 | 0 | 0 |  |
Repurchase of shares |  | 0 | (1,076) | (170,569) |  |
Issuance of restricted stock awards |  |  | 235 | (145) |  |
Offering expenses |  |  |  | 0 |  |
Change in redeemable noncontrolling interests |  |  |  | (1,865) |  |
Change in net unrealized gains (losses) on investments, net of tax | $ (1,811) |  |  |  | (1,811) |
Foreign currency translation adjustments, net of tax | 2,071 |  |  |  | 2,071 |
Net income (loss) | (330,495) |  |  |  |  |
Net (income) loss attributable to redeemable noncontrolling interests | 46,850 |  |  |  |  | 46,850
Dividends on common shares | (17,800) |  |  |  |  | (17,817)
Dividends on preference shares | (7,289) |  |  |  |  | (7,289)
Ending balance at Mar. 31, 2021 | 7,078,337 | 525,000 | 49,970 | 1,450,627 | (12,382) | 5,065,122
Beginning balance at Dec. 31, 2021 | 6,624,281 | 750,000 | 44,445 | 608,121 | (10,909) | 5,232,624
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Issuance of shares |  | 0 | 0 | 0 |  |
Repurchase of shares |  | 0 | (577) | (92,857) |  |
Issuance of restricted stock awards |  |  | 325 | (770) |  |
Offering expenses |  |  |  | 0 |  |
Change in redeemable noncontrolling interests |  |  |  | (863) |  |
Change in net unrealized gains (losses) on investments, net of tax | 834 |  |  |  | 834 |
Foreign currency translation adjustments, net of tax | (2,759) |  |  |  | (2,759) |
Net income (loss) | (397,481) |  |  |  |  |
Net (income) loss attributable to redeemable noncontrolling interests | 11,912 |  |  |  |  | 11,912
Dividends on common shares | (16,200) |  |  |  |  | (16,241)
Dividends on preference shares | (8,844) |  |  |  |  | (8,844)
Ending balance at Mar. 31, 2022 | $ 6,116,960 | $ 750,000 | $ 44,193 | $ 513,631 | $ (12,834) | $ 4,821,970

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