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v3.20.4

Consolidated Statements of Changes in Shareholders' Equity - USD ($) $ in Thousands | Total | Preference shares | Common shares | Additional paid-in capital | Accumulated other comprehensive loss | Retained earnings
--- | --- | --- | --- | --- | --- | ---
Beginning balance at Dec. 31, 2017 |  | $ 400,000 | $ 40,024 | $ 37,355 | $ 224 | $ 3,913,772
Statement of Changes in Stockholders' Equity |  |  |  |  |  |
Issuance of shares (Note 12) |  | 250,000 | 1,947 | 248,053 |  |
Repurchase of shares (Note 12) |  | 0 | 0 | 0 |  |
Offering expenses (Note 12) |  |  |  | (8,552) |  |
Change in redeemable noncontrolling interest |  |  |  | 837 |  |
Exercise of options and issuance of restricted stock awards (Notes 12 and 17) |  |  | 236 | 18,406 |  |
Change in net unrealized gains on investments, net of tax | $ (1,657) |  |  |  | (1,657) |
Foreign currency translation adjustments, net of tax | 0 |  |  |  |  |
Net income | 268,917 |  |  |  |  |
Net income attributable to redeemable noncontrolling interests (Note 10) | (41,553) |  |  |  |  | (41,553)
Dividends on common shares (Note 12) | (52,800) |  |  |  |  | (52,841)
Dividends on preference shares (Note 12) | (30,088) |  |  |  |  | (30,088)
Ending balance at Dec. 31, 2018 | 5,045,080 | 650,000 | 42,207 | 296,099 | (1,433) | 4,058,207
Statement of Changes in Stockholders' Equity |  |  |  |  |  |
Issuance of shares (Note 12) |  | 0 | 1,739 | 248,259 |  |
Repurchase of shares (Note 12) |  | 0 | 0 | 0 |  |
Offering expenses (Note 12) |  |  |  | 0 |  |
Change in redeemable noncontrolling interest |  |  |  | (342) |  |
Exercise of options and issuance of restricted stock awards (Notes 12 and 17) |  |  | 202 | 24,261 |  |
Change in net unrealized gains on investments, net of tax | 2,173 |  |  |  | 2,173 |
Foreign currency translation adjustments, net of tax | (2,679) |  |  |  | (2,679) |
Net income | 950,267 |  |  |  |  |
Net income attributable to redeemable noncontrolling interests (Note 10) | (201,469) |  |  |  |  | (201,469)
Dividends on common shares (Note 12) | (59,400) |  |  |  |  | (59,368)
Dividends on preference shares (Note 12) | (36,756) |  |  |  |  | (36,756)
Ending balance at Dec. 31, 2019 | 5,971,367 | 650,000 | 44,148 | 568,277 | (1,939) | 4,710,881
Statement of Changes in Stockholders' Equity |  |  |  |  |  |
Issuance of shares (Note 12) |  | 0 | 6,777 | 1,088,730 |  |
Repurchase of shares (Note 12) |  | (125,000) | (406) | (62,215) |  |
Offering expenses (Note 12) |  |  |  | 0 |  |
Change in redeemable noncontrolling interest |  |  |  | (334) |  |
Exercise of options and issuance of restricted stock awards (Notes 12 and 17) |  |  | 292 | 28,748 |  |
Change in net unrealized gains on investments, net of tax | 606 |  |  |  | 606 |
Foreign currency translation adjustments, net of tax | (11,309) |  |  |  | (11,309) |
Net income | 993,058 |  |  |  |  |
Net income attributable to redeemable noncontrolling interests (Note 10) | (230,653) |  |  |  |  | (230,653)
Dividends on common shares (Note 12) | (68,500) |  |  |  |  | (68,490)
Dividends on preference shares (Note 12) | (30,923) |  |  |  |  | (30,923)
Ending balance at Dec. 31, 2020 | $ 7,560,248 | $ 525,000 | $ 50,811 | $ 1,623,206 | $ (12,642) | $ 5,373,873

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