Stockholders' Equity (Tables)

9 Months Ended

Mar. 31, 2023

Stockholders' Equity Attributable to Parent [Abstract]

Schedule of Components of Stockholders' Equity

Changes in stockholders' equity by component are as follows:

	Three Months Ended
	March 31, 2023
	Common Stock		Capital in Excess of Par Value		Retained Earnings		Treasury Stock		AOCI		Total
Balance at December 31, 2022	$	63.9	$	1,954.2	$	21,333.0	$	(17,913.5)	$	(2,450.9)	$	2,986.7
Net earnings	—				1,043.1				—		1,043.1
Other comprehensive income	—				—				323.1		323.1
Stock-based compensation expense	—		61.7		—				—		61.7
Issuances relating to stock compensation plans	—		46.0		—		17.6		—		63.6
Treasury stock acquired (1.2 million shares repurchased)	—				—		(266.1)		—		(266.1)
Dividends declared ($1.25 per share)	—		—		(518.3)		—		—		(518.3)
Balance at March 31, 2023	$	63.9	$	2,061.9	$	21,857.8	$	(18,162.0)	$	(2,127.8)	$	3,693.8

	Three Months Ended
	March 31, 2022
	Common Stock		Capital in Excess of Par Value		Retained Earnings		Treasury Stock		AOCI		Total
Balance at December 31, 2021	$	63.9	$	1,664.7	$	20,011.8	$	(16,362.4)	$	(328.4)	$	5,049.6
Net earnings	—		—		928.5		—		—		928.5
Other comprehensive income	—		—		—		—		(933.9)		(933.9)
Stock-based compensation expense	—		42.7		—		—		—		42.7
Issuances relating to stock compensation plans	—		29.4		—		10.3		—		39.7
Treasury stock acquired (2.3 million shares repurchased)	—		—		—		(497.9)		—		(497.9)
Dividends declared ($1.04 per share)	—		—		(435.8)		—		—		(435.8)
Balance at March 31, 2022	$	63.9	$	1,736.8	$	20,504.5	$	(16,850.0)	$	(1,262.3)	$	4,192.9

	Nine Months Ended
	March 31, 2023
	Common Stock		Capital in Excess of Par Value		Retained Earnings		Treasury Stock		AOCI		Total
Balance at June 30, 2022	$	63.9	$	1,794.2	$	20,696.3	$	(17,335.4)	$	(1,993.7)	$	3,225.3
Net earnings	—				2,635.3				—		2,635.3
Other comprehensive income	—				—				(134.1)		(134.1)
Stock-based compensation expense	—		158.7		—				—		158.7
Issuances relating to stock compensation plans	—		109.0		—		64.1		—		173.1
Treasury stock acquired (3.5 million shares repurchased)	—		—				(890.7)		—		(890.7)
Dividends declared ($3.54 per share)	—		—		(1,473.8)		—		—		(1,473.8)
Balance at March 31, 2023	$	63.9	$	2,061.9	$	21,857.8	$	(18,162.0)	$	(2,127.8)	$	3,693.8

	Nine Months Ended
	March 31, 2022
	Common Stock		Capital in Excess of Par Value		Retained Earnings		Treasury Stock		AOCI		Total
Balance at June 30, 2021	$	63.9	$	1,531.3	$	19,451.1	$	(15,386.8)	$	10.6	$	5,670.1
Net earnings	—		—		2,323.4		—		—		2,323.4
Other comprehensive income	—		—		—		—		(1,272.9)		(1,272.9)
Stock-based compensation expense	—		129.9		—		—		—		129.9
Issuances relating to stock compensation plans	—		75.6		—		90.7		—		166.3
Treasury stock acquired (7.0 million shares repurchased)	—		—		—		(1,553.9)		—		(1,553.9)
Dividends declared ($3.01 per share)	—		—		(1,270.0)		—		—		(1,270.0)
Balance at March 31, 2022	$	63.9	$	1,736.8	$	20,504.5	$	(16,850.0)	$	(1,262.3)	$	4,192.9