Maximum adjustment factor allowed under the form of performance share award agreement.

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Minimum adjustment factor allowed under the form of performance share award agreement.

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Share-based compensation arrangement by share-based payment award, equity instruments other than options, number of common shares awarded upon settlement.

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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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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 issued during the period as a result of an employee stock purchase plan.

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Share-Based Compensation - Additional Information (Detail) - $ / shares shares in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Restricted Stock Units (RSUs)
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-based compensation arrangement by share- based payment award equity instruments other than options grants in period	334	340
Share-based compensation arrangement by share-based payment award, equity Instruments other than options, grants in period. Weighted average fair value	$ 114.9	$ 113.24
Share-based compensation arrangement by share-based payment award, award vesting period	3 years	3 years
Share-based compensation arrangement by share-based payment award, award vesting percentage	100.00%	100.00%
Restricted Stock Awards \| Non-Employee Directors
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-based compensation arrangement by share- based payment award equity instruments other than options grants in period	14	14
Performance Stock Units (PSUs)
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-based compensation arrangement by share- based payment award equity instruments other than options grants in period	78	78
Share-based compensation arrangement by share-based payment award, award vesting percentage	100.00%	100.00%
Maximum adjustment factor	200.00%	200.00%
Minimum adjustment factor	50.00%	50.00%
Minimum shares issued	0	0
Employee Stock Purchase Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock issued during period, shares, employee stock purchase plans	0	0	0	0