Long Term Debt (Tables)

12 Months Ended

Jun. 30, 2020

Debt Disclosure [Abstract]

Schedule of Debt [Table Text Block]

The principal amounts and associated effective interest rates of the Notes and other debt as of June 30, 2020 and 2019 are as follows:

Debt instrument	Effective Interest Rate	June 30, 2020		June 30, 2019
Fixed-rate 2.250% notes due September 15, 2020	2.37%	$	1,000.0	$	1,000.0
Fixed-rate 3.375% notes due September 15, 2025	3.47%	1,000.0		1,000.0
Other		8.4		10.9
		2,008.4		2,010.9
Less: current portion		(1,001.8)		(2.5)
Less: unamortized discount and debt issuance costs		(3.8)		(6.2)
Total long-term debt		$	1,002.8	$	2,002.2