Debt (Tables)

3 Months Ended

Sep. 30, 2020

Debt Disclosure [Abstract]

Schedule of Long Term Debt

The principal amounts and associated effective interest rates of the Notes and other debt as of September 30, 2020 and June 30, 2020, are as follows:

Debt instrument	Effective Interest Rate	September 30, 2020		June 30, 2020
Fixed-rate 2.250% notes due September 15, 2020	2.37%	$	—	$	1,000.0
Fixed-rate 3.375% notes due September 15, 2025	3.47%	1,000.0		1,000.0
Fixed-rate 1.250% notes due September 1, 2030	1.83%	1,000.0		—
Other		8.2		8.4
		2,008.2		2,008.4
Less: current portion (a)		(1.8)		(1,001.8)
Less: unamortized discount and debt issuance costs		(12.5)		(3.8)
Total long-term debt		$	1,993.9	$	1,002.8