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Goodwill and Other Intangible Assets - Narrative (Details) - USD ($) |  | 3 Months Ended | 12 Months Ended |
--- | --- | --- | --- | ---
Jul. 01, 2021 | Dec. 31, 2021 | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |
Goodwill |  | $ 276,000,000 | $ 276,000,000 | $ 63,000,000 | $ 63,000,000
Intangible assets acquired |  |  | $ 180,000,000 | $ 0 |
Quality Carriers, Inc. |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |
Goodwill | $ 213,000,000 |  |  |  |
Intangible assets acquired | 180,000,000 |  |  |  |
Goodwill impairment |  | $ 0 |  |  |
Quality Carriers, Inc. | Customer Relationships |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |
Intangible assets acquired | $ 150,000,000 |  |  |  |
Amortization period of intangible assets acquired | 20 years |  |  |  |
Quality Carriers, Inc. | Trade Names |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |
Intangible assets acquired | $ 30,000,000 |  |  |  |
Amortization period of intangible assets acquired | 15 years |  |  |  |

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