Contingencies and Regulatory Matters (Details)	3 Months Ended
Mar. 31, 2022 plaintiff
Contingencies and Regulatory Matters
Number of plaintiffs	70

Number of plaintiffs that have filed claims pertaining to a loss contingency.

No definition available.

Name:	us-gaap_LossContingencyNumberOfPlaintiffs
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration