Goodwill and Intangible Assets - Summary of Goodwill and Intangible Assets (Detail) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2016	Dec. 31, 2015
Goodwill And Intangible Assets [Line Items]
Total intangible assets, Gross carrying amount	$ 347,867	$ 347,867
Gross carrying amount	201,567	201,567
Accumulated amortization	(84,128)	(74,248)
Net carrying Amount	117,439	127,319
Total intangible assets, Net carrying Amount	263,739	273,619
Goodwill, Gross carrying amount	176,981	176,981
Goodwill, Net carrying Amount	176,981	176,981
Trade and Brand Names [Member]
Goodwill And Intangible Assets [Line Items]
Indefinite-lived intangible, Net carrying Amount	$ 146,300	$ 146,300
Customer Relationships [Member]
Goodwill And Intangible Assets [Line Items]
Weighted average amortization period (years)	11 years 1 month 6 days	11 years 1 month 6 days
Gross carrying amount	$ 171,782	$ 171,782
Accumulated amortization	(65,198)	(57,741)
Net carrying Amount	$ 106,584	$ 114,041
Noncompete Agreements [Member]
Goodwill And Intangible Assets [Line Items]
Weighted average amortization period (years)	5 years	5 years
Gross carrying amount	$ 14,500	$ 14,500
Accumulated amortization	(10,577)	(9,127)
Net carrying Amount	$ 3,923	$ 5,373
Favorable Leases [Member]
Goodwill And Intangible Assets [Line Items]
Weighted average amortization period (years)	7 years 6 months	7 years 6 months
Gross carrying amount	$ 2,935	$ 2,935
Accumulated amortization	(1,451)	(1,256)
Net carrying Amount	$ 1,484	$ 1,679
Order Backlog [Member]
Goodwill And Intangible Assets [Line Items]
Weighted average amortization period (years)	4 months 24 days	4 months 24 days
Gross carrying amount	$ 3,400	$ 3,400
Accumulated amortization	$ (3,400)	$ (3,400)
Reacquired Franchise Rights [Member]
Goodwill And Intangible Assets [Line Items]
Weighted average amortization period (years)	5 years 9 months 18 days	5 years 9 months 18 days
Gross carrying amount	$ 8,950	$ 8,950
Accumulated amortization	(3,502)	(2,724)
Net carrying Amount	$ 5,448	$ 6,226