Financing Receivables and Operating Lease Equipment - Narrative (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | |||
|---|---|---|---|---|---|
Sep. 30, 2026 |
Sep. 30, 2025 |
Sep. 30, 2026 |
Sep. 30, 2025 |
Dec. 31, 2025 |
|
| Financing Receivables and Operating Lease Equipment [Line Items] | |||||
| Property, plant, and equipment, lessor asset under operating lease, after accumulated depreciation | $ 334 | $ 334 | $ 241 | ||
| Operating lease equipment, accumulated depreciation | 74 | 74 | $ 60 | ||
| Operating lease, lease income | $ 13 | $ 12 | $ 38 | $ 35 | |
| Minimum | |||||
| Financing Receivables and Operating Lease Equipment [Line Items] | |||||
| Lessee, finance lease, term of contract (in years) | 1 year | 1 year | |||
| Maximum | |||||
| Financing Receivables and Operating Lease Equipment [Line Items] | |||||
| Lessee, finance lease, term of contract (in years) | 3 years | 3 years | |||