Revenues and Trade Accounts Receivable - Capitalized Costs to Fulfill Contract with Customer (Details) - USD ($) $ in Millions |
6 Months Ended | |
|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Capitalized Contract Cost, Net [Roll Forward] | ||
| Beginning balance | $ 161 | $ 209 |
| Costs capitalized | 60 | 20 |
| Amortization expense | (31) | (40) |
| Impairment charges | 0 | (7) |
| Ending balance | $ 190 | $ 182 |
| X | ||||||||||
- Definition Capitalized Contract Cost, Costs Capitalized No definition available.
|
| X | ||||||||||
- Definition Capitalized Contract Cost, Net No definition available.
|
| X | ||||||||||
- Definition Amount of amortization expense for asset recognized from cost incurred to obtain or fulfill contract with customer. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of impairment loss for asset recognized from cost incurred to obtain or fulfill contract with customer. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount, after accumulated amortization and accumulated impairment loss, of asset recognized from cost incurred to obtain or fulfill contract with customer. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|