Consolidated Statements of Cash Flows - USD ($)	12 Months Ended
	Jan. 30, 2021	Feb. 01, 2020	Feb. 02, 2019
Cash Flows from Operating Activities:
Net income	$ (360,144,000)	$ (12,754,000)	$ 35,613,000
Adjustments to reconcile net (loss) income to net cash (used in) provided by operating activities:
Goodwill and intangible impairment charges, pre-tax	114,344,000	0	0
Inventory write-offs	65,205,000	8,342,000	9,837,000
Depreciation and amortization	63,472,000	88,411,000	91,333,000
Non-cash lease expense	233,104,000	211,530,000	0
Exit of frontline Canada operations	498,000	0	0
Right of use asset impairment	4,795,000	1,065,000	0
Loss on disposal and impairment of long-lived assets, net	29,967,000	2,343,000	13,628,000
Deferred tax benefit	1,396,000	(3,326,000)	(2,100,000)
Share-based compensation	7,100,000	7,145,000	19,783,000
Deferred rent and lease credits	0	0	(19,527,000)
Changes in assets and liabilities:
Inventories	(23,962,000)	(19,861,000)	(12,153,000)
Prepaid expenses and other assets	(1,483,000)	(16,086,000)	10,446,000
Income tax receivable	(51,009,000)	4,784,000	(9,196,000)
Accounts payable	(17,897,000)	(9,525,000)	25,097,000
Accrued and other liabilities	12,111,000	(603,000)	(4,687,000)
Lease liability	(175,329,000)	(228,121,000)	0
Net cash (used in) provided by operating activities	(97,832,000)	33,344,000	158,074,000
Cash Flows from Investing Activities:
Purchases of marketable securities	(5,477,000)	(49,663,000)	(38,693,000)
Proceeds from sale of marketable securities	50,702,000	47,955,000	37,007,000
Purchases of property and equipment	(11,360,000)	(33,939,000)	(54,187,000)
Net cash provided by (used in) investing activities	33,865,000	(35,647,000)	(55,873,000)
Cash Flows from Financing Activities:
Proceeds from borrowings	255,500,000	0	61,250,000
Payments on borrowings	(149,000,000)	(15,000,000)	(72,500,000)
Payments of debt issuance costs	(4,279,000)	0	0
Proceeds from issuance of common stock	412,000	1,143,000	1,548,000
Dividends paid	(10,701,000)	(41,179,000)	(43,208,000)
Repurchase of common stock	0	0	(81,052,000)
Payments of tax withholdings related to share-based awards	(1,140,000)	(2,550,000)	(3,715,000)
Net cash provided by (used in) financing activities	90,792,000	(57,586,000)	(137,677,000)
Effects of exchange rate changes on cash and cash equivalents	(6,000)	(267,000)	(467,000)
Net increase (decrease) in cash and cash equivalents	26,819,000	(60,156,000)	(35,943,000)
Cash and Cash Equivalents, Beginning of period	63,972,000	124,128,000	160,071,000
Cash and Cash Equivalents, End of period	90,791,000	63,972,000	124,128,000
Supplemental Disclosures of Cash Flow Information:
Cash paid for interest	7,670,000	2,078,000	3,272,000
Cash (received) paid for income taxes, net	$ (50,162,000)	$ (614,000)	$ 22,697,000