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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 505
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-Name Accounting Standards Codification
-Section 50
-Paragraph 4
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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Stockholders' Equity and Stock-Based Compensation Expense - Additional Information (Detail) - USD ($) $ in Millions	1 Months Ended		3 Months Ended		6 Months Ended
	Feb. 28, 2026	May 31, 2025	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025	Aug. 05, 2026
2025 Share Repurchase Program [Member] \| Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Stock repurchase program, authorized amount		$ 500.0
Share repurchased program, period		12 months
February 2026 Share Repurchase Program [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Stock repurchase program, authorized amount	$ 1,000.0
Share repurchased program, period	24 months
February 2026 Share Repurchase Program [Member] \| Subsequent Event [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Remained available for future stock repurchases							$ 257.1
Capitalized Software and PP&E [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Capitalized software development costs excluded from stock based compensation			$ 15.2	$ 17.0	$ 27.6	$ 28.8