Commitments and Contingencies - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2025	Mar. 31, 2023
Commitments and Contingencies Disclosure [Abstract]
Settlement charge, pre-tax	$ 350.0	$ 600.0
Settlement charge, after-tax	$ 264.5	$ 446.4

Amount of litigation expense, including but not limited to legal, forensic, accounting, and investigative fees.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03(6))
-SubTopic 10
-Topic 220
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483621/220-10-S99-2

Name:	us-gaap_LitigationSettlementExpense
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration