Stock-Based Compensation - Stock Options Outstanding Roll Forward (Detail) - Equity Option [Member] - $ / shares shares in Thousands	12 Months Ended
Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Outstanding at December 31, 2023	587
Granted	128	132	138
Exercised	(98)
Canceled	(24)
Outstanding at December 31, 2024	593	587
Weighted-average exercise price of options outstanding at beginning of period	$ 265.17
Weighted-average exercise price of options granted	325.45	$ 331.76	$ 321.15
Weighted-average exercise price of options exercised	216.13
Weighted average exercise price of options canceled	303.28
Weighted-average exercise price of options outstanding at end of period	284.74	265.17
Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted-average exercise price of options outstanding at beginning of period	113.88
Weighted-average exercise price of options granted	130.94
Weighted-average exercise price of options exercised	113.88
Weighted average exercise price of options canceled	203.37
Weighted-average exercise price of options outstanding at end of period	128.93	113.88
Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted-average exercise price of options outstanding at beginning of period	371.64
Weighted-average exercise price of options granted	355.95
Weighted-average exercise price of options exercised	342.29
Weighted average exercise price of options canceled	364.59
Weighted-average exercise price of options outstanding at end of period	$ 371.64	$ 371.64

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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