Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Aug. 03, 2019	Aug. 04, 2018
Cash flows from operating activities:
Net income (loss)	$ 58,601	$ (14,059)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation and amortization	42,485	38,429
Stock-based compensation expense	9,731	9,698
Deferred income taxes	1,043	13,526
Loss (income) from equity investments	(4,692)	1,310
Loss on previously held equity investment in TSL and notes receivable from TSL	0	33,988
Impairment charges	0	36,240
Lease exit non-cash charges	0	3,910
Loss on foreign currency reclassified from accumulated other comprehensive loss	0	13,963
Other	538	8,106
Change in operating assets and liabilities, net of acquired amounts:
Accounts receivable	(14,800)	3,767
Inventories	(61,748)	(37,308)
Prepaid expenses and other current assets	(2,972)	(23,257)
Accounts payable	30,683	26,219
Accrued expenses	(24,677)	(7,960)
Net cash provided by operating activities	34,192	106,572
Cash flows from investing activities:
Cash paid for property and equipment	(40,259)	(32,103)
Purchases of available-for-sale investments	(3,014)	(16,735)
Sales of available-for-sale investments	47,764	67,280
Additional borrowings by TSL	0	(15,989)
Business acquisitions, net of cash acquired	0	(28,152)
Net cash provided by (used in) investing activities	4,491	(25,699)
Cash flows from financing activities:
Borrowing on revolving line of credit	320,700	0
Payments on revolving line of credit	(245,700)	0
Cash paid for treasury shares	(125,000)	0
Dividends paid	(36,806)	(39,910)
Other	(397)	(1,199)
Net cash used in financing activities	(87,203)	(41,109)
Effect of exchange rate changes on cash balances	(286)	300
Net increase (decrease) in cash, cash equivalents, and restricted cash	(48,806)	40,064
Cash, cash equivalents, and restricted cash, beginning of period	100,568	175,932
Cash and cash equivalents, end of period	51,762	215,996
Supplemental disclosures of cash flow information:
Cash paid for income taxes	21,796	28,135
Cash paid for interest on debt	4,052	0
Cash paid for operating lease liabilities	118,563	0
Non-cash investing and financing activities:
Property and equipment purchases not yet paid	8,648	8,390
Operating lease liabilities arising from lease asset additions (excluding ASU 2016-02 transition adjustments)	9,184	0
Adjustment to operating lease assets and lease liabilities for modifications	$ 48,029	$ 0