Revenue - Contract Balances (Details) - USD ($) $ in Millions	Mar. 31, 2025	Dec. 31, 2024
Disaggregation of Revenue [Line Items]
Receivables, Net	$ 1,175	$ 1,261
Accounts Receivable, Net	1,175	1,261
Contract Assets in Other Current Assets	43	61
Contract Assets in Other Non-Current Assets	35	34
Contract Liabilities in Other Current Liabilities	49	51
Contract Liabilities in Other Non-Current Liabilities	2	2
Product and Services
Disaggregation of Revenue [Line Items]
Receivables, Net	1,147	1,232
Equipment Rentals
Disaggregation of Revenue [Line Items]
Receivables, Net	$ 28	$ 29