Nature of Operations and Summary of Significant Accounting Policies - Schedule of Bad Debt Reserve (Details) - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Balance at January 1	$ 26	$ 52
Bad debt expense	4	(8)
Write-offs	(5)	(17)
Foreign exchange (gains) losses	3	(1)
Balance at September 30	$ 28	$ 26