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Consolidated Statement Of Stockholders' Equity (Parenthetical) - $ / shares shares in Thousands | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Statement of Stockholders' Equity [Abstract] |  |  |
Issuance of common stock (in shares) | 117,540 | 109,621 | 185,020
Special cash dividend, per share | $ 3.45 | $ 2.8 | $ 2.55

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