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Long-Term Debt and Credit Lines- Long-Term Debt, Exclusive of Current Installments (Details) - USD ($) $ in Thousands	Jan. 29, 2022	Jan. 30, 2021	Dec. 31, 2020	Apr. 01, 2020
Debt Instrument [Line Items]
Unamortized debt discount	$ 7,475
Long-term debt, gross	3,373,874	$ 6,118,070
Current maturities of long-term debt, net of debt issuance costs	0	(749,684)
Debt issuance costs	(19,033)	(35,465)
Long-term debt	3,354,841	$ 5,332,921
2.750% Senior Unsecured Notes Due June 15, 2021 \| Senior Notes
Debt Instrument [Line Items]
Effective interest rate		2.76%
Unamortized debt discount		$ 25
Long-term debt, gross	$ 0	749,975
2.500% Senior Unsecured Notes Due May 15, 2023 \| Senior Notes
Debt Instrument [Line Items]
Debt instrument, interest rate	2.50%
Effective interest rate	2.51%
Unamortized debt discount	$ 56	100
Long-term debt, gross	499,944	$ 499,900
3.500% Senior Unsecured Notes Due April 15, 2025 \| Senior Notes
Debt Instrument [Line Items]
Debt instrument, interest rate		3.50%
Effective interest rate		3.58%
Unamortized debt discount		$ 4,208
Long-term debt, gross	$ 0	1,245,792
2.250% Senior Unsecured Notes Due September 15, 2026 \| Senior Notes
Debt Instrument [Line Items]
Debt instrument, interest rate	2.25%
Effective interest rate	2.32%
Unamortized debt discount	$ 3,419	4,165
Long-term debt, gross	996,581	$ 995,835
3.750% Senior Unsecured Notes Due April 15, 2027 \| Senior Notes
Debt Instrument [Line Items]
Debt instrument, interest rate		3.75%
Effective interest rate		3.76%
Unamortized debt discount		$ 456
Long-term debt, gross	$ 0	749,544
1.150% Senior Unsecured Notes Due May 15, 2028 \| Senior Notes
Debt Instrument [Line Items]
Debt instrument, interest rate	1.15%
Effective interest rate	1.18%
Unamortized debt discount	$ 811	939
Long-term debt, gross	$ 499,189	499,061
3.875% Senior Unsecured Notes Due April 15, 2030 \| Senior Notes
Debt Instrument [Line Items]
Debt instrument, interest rate	3.875%			3.875%
Effective interest rate	3.89%
Unamortized debt discount	$ 506	568
Long-term debt, gross	$ 495,344	495,282	$ 495,500
1.600% Senior Unsecured Notes Due May 15, 2031 \| Senior Notes
Debt Instrument [Line Items]
Debt instrument, interest rate	1.60%
Effective interest rate	1.61%
Unamortized debt discount	$ 551	610
Long-term debt, gross	$ 499,449	499,390
4.500% Senior Unsecured Notes Due April 15, 2050 \| Senior Notes
Debt Instrument [Line Items]
Debt instrument, interest rate	4.50%			4.50%
Effective interest rate	4.52%
Unamortized debt discount	$ 2,132	2,208
Long-term debt, gross	$ 383,367	$ 383,291	$ 385,000