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Long-Term Debt (5.625% Senior Notes due 2023) - Additional Information (Detail) - 5.625% Senior Notes Due 2023 [Member] - USD ($) | 3 Months Ended |  |
--- | --- | --- | ---
Mar. 31, 2022 | Sep. 21, 2015 | Feb. 11, 2015
Debt Instrument [Line Items] |  |  |
Issued Senior Notes |  | $ 275,000,000.0 | $ 375,000,000.0
Debt instrument interest rate |  | 5.625% | 5.625%
Senior Notes |  | $ 650,000,000.0 |
Debt instrument maturity date | Feb. 15, 2023 |  |
Interest on the notes | payable semi-annually in arrears on February 15 and August 15 of each year |  |
Debt instrument, redemption date | Mar. 17, 2021 |  |

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