Description of Business, Accounting Policies, and Supplemental Disclosures - Goodwill and Indefinite-Lived Intangible Assets (Details) $ in Millions	Apr. 01, 2020 USD ($)
Accounting Policies [Abstract]
Goodwill and indefinite-lived intangible asset impairment	$ 0

Total loss recognized during the period from the impairment of goodwill plus the loss recognized in the period resulting from the impairment of the carrying amount of intangible assets, other than goodwill.

No definition available.

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