Stock-Based Compensation - Additional Information (Detail) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Maximum number of shares reserved for grant of awards (in shares)	22,500,000
Shares available for grant under the plan (in shares)	3,900,000
Share based compensation percentage in annual base salary, min	50.00%
Share based compensation percentage in annual base salary, max	100.00%
Shares issued to non-employee directors (in shares)	4,000	2,500	8,800
Stock-based compensation expense	$ 30	$ 25	$ 30
stock-based compensation expense, net of tax	$ 21	$ 17	$ 21
Time-based RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	3 years
Performance-based and market-based RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	3 years
Number of RSUs target award vested range maximum	20.00%

Number Of Restricted Stock Units Target Award Vested Range Maximum

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Share Based Compensation Percentage In Annual Base Salary, Max

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Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Number of shares authorized for issuance under share-based payment arrangement.

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