Investments and Other Assets - Schedule of Credit Loss Allowance (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Balance, beginning of period	$ 49	$ 83
Credit loss (recovery), net	2	(8)
Write-offs	0	(2)
Balance, end of period	$ 51	$ 73