Assets Held-For-Sale and Discontinued Operations - Schedule of Discontinued Operations (Details) - USD ($) $ in Thousands		12 Months Ended
	Jan. 17, 2019	Feb. 02, 2019	Feb. 03, 2018
Revenues		$ 419,438	$ 685,512
Cost of Goods Sold		353,166	578,369
Gross Margin		66,272	107,143
Depreciation and amortization		4,867	9,909
Impairment expense			12,545
Selling, general and administrative expenses		82,489	93,448
Loss from discontinued operations before income taxes		(21,084)	(8,759)
Gain (loss) on sale of assets		145,300
Income tax expense			(3,113)
Loss from discontinued operations, net of tax		124,216	(5,646)
Retail Pharmacy Discontinued Operations [Member]
Revenues		329,326	409,560
Cost of Goods Sold		264,712	314,216
Gross Margin		64,614	95,344
Depreciation and amortization		4,071	7,279
Impairment expense			1,123
Selling, general and administrative expenses		70,537	81,670
Loss from discontinued operations before income taxes		(9,994)	5,272
Gain (loss) on sale of assets	$ 145,700	145,746
Loss from discontinued operations, net of tax		135,752	5,272
Specialty Pharmacy [Member]
Revenues		90,112	275,952
Cost of Goods Sold		88,454	264,153
Gross Margin		1,658	11,799
Depreciation and amortization		796	2,630
Impairment expense			11,422
Selling, general and administrative expenses		11,952	11,778
Loss from discontinued operations before income taxes		(11,090)	(14,031)
Gain (loss) on sale of assets		(446)
Income tax expense			(3,113)
Loss from discontinued operations, net of tax		$ (11,536)	$ (10,918)