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Incentive Plans - Summary of Impact of LFI and Other Similar Deferred Compensation Arrangements (Detail) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
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Sep. 30, 2022 | Sep. 30, 2021 | Sep. 30, 2022 | Sep. 30, 2021
Share Based Compensation [Abstract] |  |  |  |
Amortization, net of forfeitures | $ 41,956 | $ 41,629 | $ 125,210 | $ 123,422
Change in the fair value of underlying investments | (16,180) | (1,368) | (65,601) | 22,610
Total | $ 25,776 | $ 40,261 | $ 59,609 | $ 146,032

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- Definition Amount of expense recognized from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments), awarded to key employees or individuals. Excludes amount related to plans that cover generally all employees (for example, but not limited to, qualified pension plans). + References No definition available. + Details
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