Debt (Tables)

9 Months Ended

Mar. 31, 2024

Debt Disclosure [Abstract]

Schedule of Long Term Debt

The principal amounts and associated effective interest rates of the Notes and other debt as of March 31, 2024 and June 30, 2023, are as follows:

Debt instrument	Effective Interest Rate	March 31, 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		4.2		4.9
		3,004.2		3,004.9
Less: current portion (a)		(1.0)		(1.2)
Less: unamortized discount and debt issuance costs		(12.5)		(14.7)
Total long-term debt		$	2,990.7	$	2,989.0

(a) - Current portion of long-term debt as of March 31, 2024 is included within accrued expenses and other current liabilities on the Consolidated Balance Sheets.