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Accrued Other - Additional Information (Detail) - USD ($) $ in Millions | Dec. 31, 2020 | Dec. 31, 2019
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Discontinued Operations And Disposal Groups [Abstract] |  |
Accrued chassis costs current included in accrued other | $ 40.8 | $ 23.8
Percentage of total current liabilities included in accrued other | 5.00% |

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Data Type: | num:percentItemType
Balance Type: | na
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- References No definition available. + Details
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