Commitments and Contingencies (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Loss Contingencies [Line Items]
Interest expense	$ 11,729,000	$ 10,896,000	$ 33,003,000	$ 34,985,000
Self insurance deductible for workers compensation			2,000,000.0
Self insurance deductible for general liability claims			1,000,000.0
Self insurance deductible for medical coverage			400,000
Self insurance deductible for automobile liability			1,000,000.0
Sales and Use Tax Audit
Loss Contingencies [Line Items]
Accrued liability	4,500,000		4,500,000
Interest expense			200,000
Accrued interest	1,900,000		1,900,000
Sales and Use Tax Audit | Minimum
Loss Contingencies [Line Items]
Estimate of possible liability	6,000,000.0		6,000,000.0
Sales and Use Tax Audit | Maximum
Loss Contingencies [Line Items]
Estimate of possible liability	24,000,000.0		24,000,000.0
State Tax Audit
Loss Contingencies [Line Items]
Accrued liability	2,300,000		2,300,000
State Tax Audit | Minimum
Loss Contingencies [Line Items]
Estimate of possible liability	2,300,000		2,300,000
State Tax Audit | Maximum
Loss Contingencies [Line Items]
Estimate of possible liability	$ 3,500,000		$ 3,500,000