Commitments and Contingencies (Minimum Rental Commitments Under Operating Lease) (Details) - USD ($) $ in Thousands	2 Months Ended
	Mar. 22, 2018	Feb. 03, 2018
Operating Leased Assets [Line Items]
2017		$ 117,571
2018		122,637
2019		121,439
2020		114,901
2021		105,514
Thereafter		365,938
Total minimum rental commitments under operating lease agreements		948,000
Retail Stores [Member]
Operating Leased Assets [Line Items]
2017		109,199
2018		113,168
2019		110,162
2020		103,539
2021		94,112
Thereafter		301,391
Total minimum rental commitments under operating lease agreements		831,571
Corporate Office And Distribution Centers [Member]
Operating Leased Assets [Line Items]
2017		8,372
2018		9,469
2019		11,277
2020		11,362
2021		11,402
Thereafter		64,547
Total minimum rental commitments under operating lease agreements		$ 116,429
Subsequent Event [Member]
Operating Leased Assets [Line Items]
Average Lease Term Period	10 years
Total minimum rental commitments under operating lease agreements	$ 28,900