Leases Leases (Details) $ in Thousands		3 Months Ended
	May 11, 2020 USD ($) store	Mar. 31, 2020 USD ($)	Mar. 31, 2019 USD ($)	Dec. 31, 2019 USD ($)
Lessee, Lease, Description [Line Items]
Operating lease charges		$ 35,891	$ 37,018
Sublease receipts		(2,317)	(1,676)
Cash paid for amounts included in measurement of operating lease liabilities		29,881	30,077
Cash paid for short-term operating leases not included in operating lease liabilities		6,736	6,941
Right-of-use assets obtained in exchange for new operating lease liabilities		$ 20,619	3,927
Weighted-average discount rate		7.50%		7.70%
Weighted average remaining lease term		4 years		4 years
2020		$ 87,829
2021		91,163
2022		62,095
2023		35,677
2024		19,927
Thereafter		23,539
Total undiscounted operating lease liabilities		320,230
Less: Interest		(42,478)
Operating lease liabilities		277,752		$ 285,041
Subsequent Event [Member]
Lessee, Lease, Description [Line Items]
Operating lease, number of units | store	440
Subsequent Event [Member] | Abatement [Member]
Lessee, Lease, Description [Line Items]
Payments for Rent	$ 2,300
Subsequent Event [Member] | Deferral [Member]
Lessee, Lease, Description [Line Items]
Payments for Rent	$ 1,800
Other store expenses [Member]
Lessee, Lease, Description [Line Items]
Operating lease charges		37,439	36,553
Other charges [Member]
Lessee, Lease, Description [Line Items]
Operating lease charges		$ 769	$ 2,141