Revenue - Contract Balances (Details) - USD ($) $ in Millions	Sep. 30, 2024	Dec. 31, 2023
Disaggregation of Revenue [Line Items]
Receivables, Net	$ 1,231	$ 1,216
Accounts Receivable, Net	1,231	1,216
Contract Assets in Other Current Assets	68	61
Contract Assets in Other Non-Current Assets	32	24
Contract Liabilities in Other Current Liabilities	32	58
Contract Liabilities in Other Non-Current Liabilities	3	5
Product and Services
Disaggregation of Revenue [Line Items]
Receivables, Net	1,200	1,182
Equipment Rentals
Disaggregation of Revenue [Line Items]
Receivables, Net	$ 31	$ 34