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Common Stock - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Equity [Abstract] |  |  |
Common stock, shares authorized | 750,000,000 | 750,000,000 |
Common stock, par value | $ 0.01 | $ 0.01 |
Preferred stock, shares authorized | 60,000,000 | 60,000,000 |
Preferred stock, par value | $ 0.01 | $ 0.01 |
Preferred stock, shares outstanding | 0 |  |
Common stock repurchases | 7,563,462 | 4,702,128 |
Treasury stock purchases | $ 580.1 | $ 447.7 | $ 187.6
Stock repurchase program, remaining authorized repurchase amount | $ 584.6 |  |

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- Definition The cash outflow to reacquire common stock during the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3291-108585 + Details
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