Debt (Schedule of Long-Term Debt) (Details) - USD ($) $ in Thousands	Jan. 31, 2026	Apr. 30, 2025	Feb. 01, 2025
Debt Instrument [Line Items]
Stated interest rate (percent)		4.60%
Total long-term debt	$ 1,517,606		$ 2,214,811
Current portion of long-term debt	499,743		699,731
Long-term debt	1,017,863		1,515,080
Senior Notes
Debt Instrument [Line Items]
Unamortized discount and debt issuance costs	$ 7,400		10,200
Senior Notes | 4.600% Senior Notes due 2025
Debt Instrument [Line Items]
Stated interest rate (percent)	4.60%
Total long-term debt	$ 0		699,731
Senior Notes | 0.875% Senior Notes due 2026
Debt Instrument [Line Items]
Stated interest rate (percent)	0.875%
Total long-term debt	$ 499,743		498,503
Senior Notes | 4.700% Senior Notes due 2027
Debt Instrument [Line Items]
Stated interest rate (percent)	4.70%
Total long-term debt	$ 241,230		240,778
Senior Notes | 4.800% Senior Notes due 2030
Debt Instrument [Line Items]
Stated interest rate (percent)	4.80%
Total long-term debt	$ 133,134		132,953
Senior Notes | 1.875% Senior Notes due 2031
Debt Instrument [Line Items]
Stated interest rate (percent)	1.875%
Total long-term debt	$ 496,962		496,390
Senior Notes | 5.450% Senior Notes due 2050
Debt Instrument [Line Items]
Stated interest rate (percent)	5.45%
Total long-term debt	$ 146,537		$ 146,456