Derivative Financial Instruments - Summary of Notional Amounts of Outstanding Derivative Positions (Details) - Cash Flow Hedging - USD ($) $ in Millions	Sep. 30, 2024	Dec. 31, 2023
InterestRateSwapNotional5YR
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, Notional Amount	$ 602	$ 655
InterestRateSwapNotional10YR
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, Notional Amount	603	655
Interest Rate Swap
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, Notional Amount	$ 1,205	$ 1,310

Nominal or face amount used to calculate payment on derivative.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 815
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1B
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480434/815-10-50-1B

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 815
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1A
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480434/815-10-50-1A

Name:	us-gaap_DerivativeNotionalAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	instant