Stockholder's Equity (Deficit) - Summary of Ownership of XPO LLC (Details) |
3 Months Ended |
|---|---|
|
Mar. 31, 2026
shares
| |
| Subsidiary of Limited Liability Company or Limited Partnership [Line Items] | |
| Units Owned | 49,115,000 |
| XPO Inc. | |
| Subsidiary of Limited Liability Company or Limited Partnership [Line Items] | |
| Units Owned | 41,812,000 |
| Noncontrolling Interests | |
| Subsidiary of Limited Liability Company or Limited Partnership [Line Items] | |
| Units Owned | 7,303,000 |
| XPO LLC | |
| Subsidiary of Limited Liability Company or Limited Partnership [Line Items] | |
| Ownership percentage | 100.00% |
| XPO LLC | XPO Inc. | |
| Subsidiary of Limited Liability Company or Limited Partnership [Line Items] | |
| Ownership percentage | 85.10% |
| XPO LLC | Noncontrolling Interests | |
| Subsidiary of Limited Liability Company or Limited Partnership [Line Items] | |
| Ownership percentage | 14.90% |