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Capital Stock - Additional Information (Detail) - USD ($) |  | 12 Months Ended |
--- | --- | --- | ---
Nov. 06, 2018 | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020 | Apr. 30, 2021
Capital Stock [Line Items] |  |  |  |  |
Common stock repurchased |  | $ 26,990,000 | $ 230,828,000 | $ 27,288,000 |
Share Repurchase Program |  |  |  |  |
Capital Stock [Line Items] |  |  |  |  |
Additional common stock at an aggregate purchase price | $ 250,000,000 | $ 20,000,000 | $ 225,800,000 |  |
Stock repurchase program, term | 3 years |  |  |  |
Common stock at an aggregate authorized purchase price |  |  |  |  | $ 500,000,000
Common stock repurchased (in shares) |  | 374,568 | 4,134,767 | 338,521 |
Common stock repurchased |  |  |  | $ 22,000,000 |
Stock repurchase program, remaining authorized repurchase amount |  | $ 397,600,000 |  |  |

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- Definition Stock repurchase program additional authorized amount for share repurchase program. + References No definition available. + Details
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- Definition Period which shares may be purchased under a stock repurchase plan authorized by an entity's Board of Directors, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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