Quarterly report pursuant to Section 13 or 15(d)

Goodwill and Intangible Assets - Additional Information (Details)

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Goodwill and Intangible Assets - Additional Information (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2020
Dec. 31, 2019
Goodwill and Intangible Assets Disclosure [Abstract]    
Goodwill $ 207,791 $ 475,791
Net of accumulated impairment losses 1,100,000 797,600
Income Tax Benefit Goodwill Impairment 51,300  
Goodwill - Franchise Segment 147,800 415,800
Goodwill - Preowned Segment 60,000 60,000
Finite-Lived Intangible Assets [Line Items]    
Goodwill 207,791 $ 475,791
Franchise assets    
Finite-Lived Intangible Assets [Line Items]    
Franchise assets $ 64,300