Debt (Tables)

12 Months Ended

Jun. 30, 2024

Debt Disclosure [Abstract]

Schedule of Debt

The principal amounts and associated effective interest rates of the Notes and other debt as of June 30, 2024 and 2023 are as follows:

Debt instrument	Effective Interest Rate	June 30, 2024		June 30, 2023
Fixed-rate 3.375% notes due September 15, 2025	3.47%	1,000.0		1,000.0
Fixed-rate 1.700% notes due May 15, 2028	1.85%	1,000.0		1,000.0
Fixed-rate 1.250% notes due September 1, 2030	1.83%	1,000.0		1,000.0
Other		4.1		4.9
		3,004.1		3,004.9
Less: current portion (a)		(1.1)		(1.2)
Less: unamortized discount and debt issuance costs		(11.7)		(14.7)
Total long-term debt		$	2,991.3	$	2,989.0

(a) - Current portion of long-term debt as of June 30, 2024 is included within accrued expenses and other current liabilities on the Consolidated Balance Sheets.