CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Aug. 03, 2018	Aug. 04, 2017
Cash flows from operating activities:
Net income	$ 772,089	$ 574,272
Adjustments to reconcile net income to net cash from operating activities:
Depreciation and amortization	221,511	197,616
Deferred income taxes	12,500	6,750
Loss on debt retirement	1,019	3,502
Noncash share-based compensation	21,779	16,839
Other noncash (gains) and losses	12,120	11,359
Change in operating assets and liabilities:
Merchandise inventories	(292,934)	(205,385)
Prepaid expenses and other current assets	(25,727)	(43,240)
Accounts payable	270,862	292,074
Accrued expenses and other liabilities	61,096	26,751
Income taxes	43,058	(92,940)
Other	(84)	(1,368)
Net cash provided by (used in) operating activities	1,097,289	786,230
Cash flows from investing activities:
Purchases of property and equipment	(370,968)	(314,050)
Proceeds from sales of property and equipment	1,349	343
Net cash provided by (used in) investing activities	(369,619)	(313,707)
Cash flows from financing activities:
Issuance of long-term obligations	499,495	599,556
Repayments of long-term obligations	(575,664)	(750,584)
Net increase (decrease) in commercial paper outstanding	(149,400)	25,000
Costs associated with issuance and retirement of debt	(4,384)	(9,524)
Repurchases of common stock	(349,538)	(163,736)
Payments of cash dividends	(154,708)	(142,339)
Other equity and related transactions	4,376	(4,638)
Net cash provided by (used in) financing activities	(729,823)	(446,265)
Net increase (decrease) in cash and cash equivalents	(2,153)	26,258
Cash and cash equivalents, beginning of period	267,441	187,915
Cash and cash equivalents, end of period	265,288	214,173
Supplemental schedule of noncash investing and financing activities:
Purchases of property and equipment awaiting processing for payment, included in Accounts payable	$ 77,541	$ 69,912