Debt and Financing Arrangements (Tables)

9 Months Ended

Jan. 31, 2025

Debt Disclosure [Abstract]

Long-term debt

The following table summarizes the components of our long-term debt.

	January 31, 2025				April 30, 2024
	Principal Outstanding		Carrying Amount (A)		Principal Outstanding		Carrying Amount (A)
3.50% Senior Notes due March 15, 2025	$	1,000.0	$	999.9	$	1,000.0	$	999.3
3.38% Senior Notes due December 15, 2027	500.0		498.8		500.0		498.4
5.90% Senior Notes due November 15, 2028	750.0		745.4		750.0		744.5
2.38% Senior Notes due March 15, 2030	500.0		497.5		500.0		497.2
2.13% Senior Notes due March 15, 2032	364.5		361.2		500.0		495.2
6.20% Senior Notes due November 15, 2033	1,000.0		992.2		1,000.0		991.5
4.25% Senior Notes due March 15, 2035	650.0		645.8		650.0		645.5
2.75% Senior Notes due September 15, 2041	177.5		176.1		300.0		297.4
6.50% Senior Notes due November 15, 2043	750.0		737.0		750.0		736.5
4.38% Senior Notes due March 15, 2045	600.0		589.1		600.0		588.7
3.55% Senior Notes due March 15, 2050	161.2		159.3		300.0		296.2
6.50% Senior Notes due November 15, 2053	1,000.0		983.1		1,000.0		982.6
Total long-term debt	$	7,453.2	$	7,385.4	$	7,850.0	$	7,773.0
Current portion of long-term debt	1,000.0		999.9		1,000.0		999.3
Total long-term debt, less current portion	$	6,453.2	$	6,385.5	$	6,850.0	$	6,773.7

(A) Represents the carrying amount included in the Condensed Consolidated Balance Sheets, which includes the impact of capitalized debt issuance costs, offering discounts, and terminated interest rate contracts.