Revenues - Receivables (Details) - USD ($) $ in Millions	Sep. 30, 2023	Dec. 31, 2022
Disaggregation of Revenue [Line Items]
Receivables, Net	$ 1,261	$ 989
Accounts Receivable, after Allowance for Credit Loss, Current	1,261	989
Contract Assets in Other Current Assets	57	39
Contract Assets in Other Non-Current Assets	28	21
Contract Liabilities in Other Current Liabilities	46	54
Contract Liabilities in Other Non-Current Liabilities	3	0
Product and Service, Other
Disaggregation of Revenue [Line Items]
Receivables, Net	1,227	954
Equipment Rentals
Disaggregation of Revenue [Line Items]
Receivables, Net	$ 34	$ 35