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Short And Long-Term Debt Securitization Obligations (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024		Dec. 31, 2023
Debt Instrument [Line Items]
Securitization obligations	$ 140		$ 115
Securitization obligation
Debt Instrument [Line Items]
Relocation receivables and other related relocation assets that collateralize securitization obligations	156		146
Interest Expense, Debt	$ 10		$ 12
Weighted average interest rate on securitization obligations	7.90%		7.50%
Apple Ridge Funding LLC | Securitization obligation
Debt Instrument [Line Items]
Total capacity, securitization obligations	$ 200
Securitization obligations	140	[1]	$ 115
Available capacity, debt	$ 60
[1] See below under the header "Securitization Obligations" for additional information.

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