Fair Value Measurements - Fair Value of Hedges (Details) - USD ($) $ in Millions	Sep. 30, 2023	Dec. 31, 2022
Interest rate swap \| Other assets
Derivatives, Fair Value [Line Items]
Derivative fair value	$ 40	$ 30

Fair value of the assets less the liabilities of a derivative or group of derivatives.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 825
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 10
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482907/825-10-50-10

Name:	us-gaap_DerivativeFairValueOfDerivativeNet
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant