Related Party Transactions - Schedule of Allocated Corporate Overhead (Details) - XPO - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2022 |
Sep. 30, 2021 |
Sep. 30, 2022 |
Sep. 30, 2021 |
|
| Related Party Transaction [Line Items] | ||||
| Corporate overhead allocated from related party | $ 39 | $ 19 | $ 101 | $ 51 |
| Sales, general and administrative expense | ||||
| Related Party Transaction [Line Items] | ||||
| Corporate overhead allocated from related party | 11 | 15 | 47 | 43 |
| Depreciation and amortization expense | ||||
| Related Party Transaction [Line Items] | ||||
| Corporate overhead allocated from related party | 3 | 4 | 8 | 7 |
| Transaction and integration costs | ||||
| Related Party Transaction [Line Items] | ||||
| Corporate overhead allocated from related party | 20 | 0 | 41 | 1 |
| Restructuring costs | ||||
| Related Party Transaction [Line Items] | ||||
| Corporate overhead allocated from related party | $ 5 | $ 0 | $ 5 | $ 0 |