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Repurchases of Common Stock (Details) - USD ($) $ / shares in Units, $ in Thousands | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Equity [Abstract] |  |  |
Shares of common stock repurchases authorized (in shares) | 73,000,000 |  |
Remaining shares available for repurchase under authorization (in shares) | 3,000,000 |  |
Shares repurchased in the open market (in shares) | 1,963,000 | 1,283,000 | 721,000
Shares acquired through employee surrenders for statutory tax withholding (in shares) | 21,000 | 29,000 | 58,000
Total shares repurchased (in shares) | 1,984,000 | 1,312,000 | 779,000
Cost of shares repurchased in the open market | $ 810,942 | $ 755,545 | $ 179,623
Cost of shares for employee surrenders | 10,606 | 15,562 | 20,603
Total cost of shares | $ 821,548 | $ 771,107 | $ 200,226
Average cost per share - open market repurchases (in USD per share) | $ 413.12 | $ 588.58 | $ 249.20
Average cost per share - employee surrenders (in USD per share) | 501.89 | 548.08 | 354.98
Average cost per share - total (in USD per share) | $ 414.06 | $ 587.70 | $ 257.08

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