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Goodwill and Other Intangible Assets - Additional Information (Details) - USD ($)
1 Months Ended 6 Months Ended
Feb. 28, 2021
Jun. 30, 2021
Jun. 30, 2020
Dec. 31, 2020
Acquired Finite-Lived Intangible Assets [Line Items]        
Payments to Acquire Intangible Assets   $ 339,655,000 $ 144,463,000  
Goodwill impairment   $ 0   $ 0
Customer-Related Intangible Assets        
Acquired Finite-Lived Intangible Assets [Line Items]        
Payments to Acquire Intangible Assets $ 73,000,000      
Acquired finite-lived intangible assets, weighted average useful life   13 years    
Customer contract additions, net of dealer charge-backs $ 91,000,000