XML 66 R48.htm IDEA: XBRL DOCUMENT
v3.22.0.1

Significant Accounting Policies - Goodwill and Indefinite-Lived Intangible Assets (Details) - unit | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020
Accounting Policies [Abstract] |  |
Number of reporting units | 13 | 13

X
- References No definition available. + Details
Name: | us-gaap_AccountingPoliciesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of reporting units tested for impairment of goodwill. A reporting unit is an operating segment or one level below an operating segment. + References No definition available. + Details
Name: | us-gaap_NumberOfReportingUnits
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration