CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Nov. 01, 2019	Nov. 02, 2018
Cash flows from operating activities:
Net income	$ 1,177,118	$ 1,106,231
Adjustments to reconcile net income to net cash from operating activities:
Depreciation and amortization	372,378	336,363
Deferred income taxes	14,308	25,790
Loss on debt retirement		1,019
Noncash share-based compensation	35,605	31,191
Other noncash (gains) and losses	10,531	26,623
Change in operating assets and liabilities:
Merchandise inventories	(401,006)	(388,113)
Prepaid expenses and other current assets	(24,345)	(13,559)
Accounts payable	425,414	310,552
Accrued expenses and other liabilities	108,906	84,008
Income taxes	(52,076)	(5,649)
Other	(5,723)	(339)
Net cash provided by (used in) operating activities	1,661,110	1,514,117
Cash flows from investing activities:
Purchases of property and equipment	(518,051)	(550,916)
Proceeds from sales of property and equipment	1,910	1,835
Net cash provided by (used in) investing activities	(516,141)	(549,081)
Cash flows from financing activities:
Issuance of long-term obligations		499,495
Repayments of long-term obligations	(525)	(576,977)
Net increase (decrease) in commercial paper outstanding	(90,800)	(23,200)
Costs associated with issuance and retirement of debt	(1,675)	(4,384)
Repurchases of common stock	(785,301)	(647,502)
Payments of cash dividends	(246,776)	(231,228)
Other equity and related transactions	20,697	12,007
Net cash provided by (used in) financing activities	(1,104,380)	(971,789)
Net increase (decrease) in cash and cash equivalents	40,589	(6,753)
Cash and cash equivalents, beginning of period	235,487	267,441
Cash and cash equivalents, end of period	276,076	260,688
Supplemental schedule of noncash investing and financing activities:
Right of use assets obtained in exchange for new operating lease liabilities	1,311,734
Purchases of property and equipment awaiting processing for payment, included in Accounts payable	$ 96,950	$ 79,627