Basis of Presentation and Summary of Significant Accounting Policies - Impact of New Lease Standard on Consolidated Balance Sheet Line Items (Details) - USD ($) $ in Thousands	Nov. 02, 2019	Feb. 03, 2019	Feb. 02, 2019	Nov. 03, 2018
Prepaid expenses and other current assets	$ 596,778	$ 364,633	$ 513,662	$ 642,043
Net property at cost	5,250,971	4,973,847	5,255,208	5,165,875
Operating lease right of use assets	9,069,146	8,704,584
Other assets	492,175	467,494	497,580	445,006
TOTAL ASSETS	24,288,704	22,570,137	14,326,029	15,025,242
Accrued expenses and other current liabilities	2,806,225	2,729,257	2,733,076	2,594,561
Current portion of operating lease liabilities	1,412,262	1,481,555
Other long-term liabilities	797,573	761,105	1,354,242	1,284,911
Long-term operating lease liabilities	7,822,067	7,359,106
Retained earnings	4,976,762	4,462,147	4,461,744	4,615,575
TOTAL LIABILITIES AND SHAREHOLDERS’ EQUITY	$ 24,288,704	22,570,137	$ 14,326,029	$ 15,025,242
Accounting Standards Update 2016-02
Prepaid expenses and other current assets		(149,029)
Net property at cost		(281,361)
Operating lease right of use assets		8,704,584
Other assets		(30,086)
TOTAL ASSETS		8,244,108
Accrued expenses and other current liabilities		(3,819)
Current portion of operating lease liabilities		1,481,555
Other long-term liabilities		(593,137)
Long-term operating lease liabilities		7,359,106
Retained earnings		403
TOTAL LIABILITIES AND SHAREHOLDERS’ EQUITY		$ 8,244,108