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v3.22.1

Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) $ in Thousands | Total | Common stock | Additional paid-in capital | Retained earnings | Accumulated Other Comprehensive Income (Loss) | Unrealized investment gain | Currency Translation Adjustments | Treasury stock | Noncontrolling interest
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |
Cumulative effect adjustment resulting from changes in accounting principles |  | $ 105,803 | $ 977,215 | $ 8,348,381 | $ (62,172) | $ 289,714 | $ (351,886) | $ (3,058,425) | $ 14,995
Beginning of period at Dec. 31, 2020 |  | 105,803 | 977,215 | 8,348,381 | (62,172) | 289,714 | (351,886) | (3,058,425) | 14,995
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |
Restricted stock units issued |  |  | (525) |  |  |  |  |  |
Restricted stock units expensed |  |  | 11,598 |  |  |  |  |  |
Net income before noncontrolling interests | $ 231,716 |  |  | 229,525 |  |  |  |  | 2,191
Dividends ($0.09 and $0.08, per share, respectively) |  |  |  | (21,285) |  |  |  |  |
Change in unrealized losses on securities without an allowance for expected credit losses | (90,130) |  |  |  |  | (100,485) |  |  |
Change in unrealized gains on securities with an allowance for expected credit losses |  |  |  |  |  | 10,355 |  |  |
Net change in period | 4,050 |  |  |  |  |  | 4,050 |  |
Stock exercised/vested |  |  |  |  |  |  |  | 248 |
Stock repurchased |  |  |  |  |  |  |  | (29,683) |
Contributions (distributions) |  |  |  |  |  |  |  |  | (1,502)
Other comprehensive loss, net of tax | $ (86,080) |  |  |  | (86,080) |  | 4,050 |  | 0
End of period at Mar. 31, 2021 |  |  | 988,288 | 8,556,621 | (148,252) | 199,584 | (347,836) | (3,087,860) | 15,684
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |
Common stock dividends, per share, cash paid (in dollars per share) | $ 0.08 |  |  |  |  |  |  |  |
Cumulative effect adjustment resulting from changes in accounting principles |  |  | 988,288 | 8,556,621 | (148,252) | 199,584 | (347,836) | (3,087,860) | 15,684
Cumulative effect adjustment resulting from changes in accounting principles | $ 6,667,730 | 105,803 | 981,104 | 9,015,135 | (281,955) | 90,900 | (372,855) | (3,167,076) | 14,719
Beginning of period at Dec. 31, 2021 | 6,667,730 | $ 105,803 | 981,104 | 9,015,135 | (281,955) | 90,900 | (372,855) | (3,167,076) | 14,719
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |
Restricted stock units issued |  |  | (530) |  |  |  |  |  |
Restricted stock units expensed |  |  | 11,438 |  |  |  |  |  |
Net income before noncontrolling interests | 593,030 |  |  | 590,638 |  |  |  |  | 2,392
Dividends ($0.09 and $0.08, per share, respectively) |  |  |  | (22,983) |  |  |  |  |
Change in unrealized losses on securities without an allowance for expected credit losses | (423,545) |  |  |  |  | (423,839) |  |  |
Change in unrealized gains on securities with an allowance for expected credit losses |  |  |  |  |  | 293 |  |  |
Net change in period | 56,272 |  |  |  |  |  | 56,272 |  |
Stock exercised/vested |  |  |  |  |  |  |  | 203 |
Stock repurchased |  |  |  |  |  |  |  | 0 |
Contributions (distributions) |  |  |  |  |  |  |  |  | 6,186
Other comprehensive loss, net of tax | (367,273) |  |  |  | (367,273) |  | 56,272 |  | (1)
End of period at Mar. 31, 2022 | $ 6,887,799 |  | 992,012 | 9,582,790 | (649,229) | (332,646) | (316,583) | (3,166,873) | 23,296
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |
Common stock dividends, per share, cash paid (in dollars per share) | $ 0.09 |  |  |  |  |  |  |  |
Cumulative effect adjustment resulting from changes in accounting principles | $ 6,887,799 |  | $ 992,012 | $ 9,582,790 | $ (649,229) | $ (332,646) | $ (316,583) | $ (3,166,873) | $ 23,296

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