Litigation - Schedule of Loss Contingencies by Contingency (Parenthetical) (Detail) - Claim	3 Months Ended
Mar. 31, 2022	Mar. 31, 2021
Loss Contingencies [Line Items]
Number of claims inactive or transferred to MDL panel	658	687
Minimum [Member]
Loss Contingencies [Line Items]
Administrative closures claims period	6 years

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.

No definition available.

Name:	us-gaap_LossContingenciesLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration