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Stockholders' Equity - Common Stock Repurchased (Details) - $ / shares | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Class of Stock [Line Items] |  |  |
Common stock repurchased (in shares) | 40,253,548 | 98,748,905 | 47,736,847
Average purchase price per share (in dollars per share) | $ 17.58 | $ 17.37 | $ 9.66
Shares repurchased related to employee stock-based compensation plans (in shares) | 1,135,509 | 1,368,942 | 1,197,843
Average purchase price per share (in dollars per share) | $ 18.36 | $ 14.70 | $ 10.93
Common shares issued (in shares) | 3,107,768 | 3,786,581 | 3,129,325
Shares related to settlement of common stock tender offer (in shares) |  | 28,500,000 |
2021 Share Repurchase Program, Accelerated Purchases |  |  |
Class of Stock [Line Items] |  |  |
Common stock repurchased (in shares) |  | 13,000,000 |
2020 Share Repurchase Program, Accelerated Purchases |  |  |
Class of Stock [Line Items] |  |  |
Common stock repurchased (in shares) |  |  | 45,000,000

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