Accounts Receivable - Schedule of Accounts Receivable (Details) - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total accounts receivable	$ 544	$ 558
Other receivables	2	1
Less: allowance for credit losses	(12)	(13)
Accounts receivable, less allowance	532	545
Trade receivables
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total accounts receivable	457	435
Earned and unbilled receivables
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total accounts receivable	$ 85	$ 122