Property and Equipment - Summary of Property and Equipment (Details) - USD ($) $ in Millions |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Property, Plant and Equipment [Line Items] | ||
| Property and equipment | $ 6,024 | $ 5,422 |
| Less: accumulated depreciation and amortization | (2,360) | (2,019) |
| Total property and equipment, net | 3,664 | 3,402 |
| Net book value of capitalized internally-developed software included in property and equipment, net | 100 | 112 |
| Land | ||
| Property, Plant and Equipment [Line Items] | ||
| Property and equipment | 920 | 879 |
| Buildings and leasehold improvements | ||
| Property, Plant and Equipment [Line Items] | ||
| Property and equipment | 1,017 | 874 |
| Vehicles, tractors and trailers | ||
| Property, Plant and Equipment [Line Items] | ||
| Property and equipment | 3,033 | 2,746 |
| Machinery and equipment | ||
| Property, Plant and Equipment [Line Items] | ||
| Property and equipment | 330 | 291 |
| Computer software and equipment | ||
| Property, Plant and Equipment [Line Items] | ||
| Property and equipment | $ 724 | $ 633 |