Schedule I - Condensed Financial Information of the Registrant - Summary of Weighted-Average Lease Term and Discount Rate (Details)	Dec. 31, 2021	Dec. 31, 2020
Condensed Financial Statements, Captions [Line Items]
Weighted-average remaining lease term	6 years 9 months 18 days	7 years 2 months 12 days
Weighted-average discount rate	5.40%	5.60%
Reportable Legal Entities \| Parent Company
Condensed Financial Statements, Captions [Line Items]
Weighted-average remaining lease term	8 years 7 months 6 days	9 years 6 months
Weighted-average discount rate	5.30%	5.50%

Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 55
-Paragraph 53
-URI http://asc.fasb.org/extlink&oid=123414884&loc=SL77918982-209971

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (g)(3)
-URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918686-209980

Name:	us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	instant