Current and long-term obligations (Details) - USD ($) $ in Thousands	12 Months Ended
	Feb. 02, 2024	Jun. 07, 2023	Feb. 03, 2023	Sep. 22, 2022
Current and long-term obligations
Debt issuance costs, net	$ (41,527)		$ (36,431)
Current and long-term obligations	7,000,184		7,009,399
Less: current portion	(768,645)
Long-term obligations	6,231,539		7,009,399
Senior unsecured credit facility, Revolving Facility
Current and long-term obligations
Long-term obligations	$ 0
Unsecured commercial paper notes
Current and long-term obligations
Long-term obligations			1,501,900
Maximum maturity	364 days
4.250% Senior Notes due September 20, 2024
Current and long-term obligations
Long-term obligations	$ 749,770		$ 749,437
Stated interest rate (as a percent)	4.25%		4.25%	4.25%
Discount on debt issuance	$ 230		$ 563	$ 700
4.150% Senior Notes due Nov 1, 2025
Current and long-term obligations
Long-term obligations	$ 499,838		$ 499,751
Stated interest rate (as a percent)	4.15%		4.15%
Discount on debt issuance	$ 162		$ 249
3.875% Senior Notes due April 15. 2027
Current and long-term obligations
Long-term obligations	$ 599,840		$ 599,793
Stated interest rate (as a percent)	3.875%		3.875%
Discount on debt issuance	$ 160		$ 207
4.625% Senior Notes Due Nov 1, 2027
Current and long-term obligations
Long-term obligations	$ 549,600		$ 549,505
Stated interest rate (as a percent)	4.625%		4.625%	4.625%
Discount on debt issuance	$ 400		$ 495	$ 500
4.125% Senior Notes due May 1, 2028
Current and long-term obligations
Long-term obligations	$ 499,763		$ 499,713
Stated interest rate (as a percent)	4.125%		4.125%
Discount on debt issuance	$ 237		$ 287
5.200% Senior Notes due July 5, 2028
Current and long-term obligations
Long-term obligations	$ 499,876
Stated interest rate (as a percent)	5.20%	5.20%
Discount on debt issuance	$ 124	$ 100	0
3.500% Senior Notes due April 3, 2030
Current and long-term obligations
Long-term obligations	$ 951,240		$ 952,440
Stated interest rate (as a percent)	3.50%		3.50%
Discount on debt issuance	$ 441		$ 504
5.000% Senior Notes due Nov 1, 2032
Current and long-term obligations
Long-term obligations	$ 697,845		$ 697,654
Stated interest rate (as a percent)	5.00%		5.00%	5.00%
Discount on debt issuance	$ 2,155		$ 2,346	$ 2,400
5.450% Senior Notes due July 5, 2033
Current and long-term obligations
Long-term obligations	$ 998,479
Stated interest rate (as a percent)	5.45%	5.45%
Discount on debt issuance	$ 1,521	$ 1,600	0
4.125% Senior Notes due April 3, 2050
Current and long-term obligations
Long-term obligations	$ 495,330		$ 495,234
Stated interest rate (as a percent)	4.125%		4.125%
Discount on debt issuance	$ 4,670		$ 4,766
5.500% Senior Notes due Nov 1, 2052
Current and long-term obligations
Long-term obligations	$ 299,712		$ 299,708
Stated interest rate (as a percent)	5.50%		5.50%	5.50%
Discount on debt issuance	$ 288		$ 292	$ 300
Other
Current and long-term obligations
Other	$ 200,418
Other			$ 200,695