Stockholders' Equity

3 Months Ended

Sep. 30, 2021

Stockholders' Equity Attributable to Parent [Abstract]

Stockholders' Equity

Stockholders' Equity

Changes in stockholders' equity by component are as follows:

	Three Months Ended
	September 30, 2021
	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	—		—		700.5		—		—		700.5
Other comprehensive income	—		—		—		—		(133.5)		(133.5)
Stock-based compensation expense	—		39.5		—		—		—		39.5
Issuances relating to stock compensation plans	—		8.3		—		60.0		—		68.3
Treasury stock acquired (2.6 million shares repurchased)	—		—				(597.4)		—		(597.4)
Dividends declared ($0.93 per share)	—		—		(396.8)		—		—		(396.8)
Balance at September 30, 2021	$	63.9	$	1,579.1	$	19,754.8	$	(15,924.2)	$	(122.9)	$	5,350.7

	Three Months Ended
	September 30, 2020
	Common Stock		Capital in Excess of Par Value		Retained Earnings		Treasury Stock		AOCI		Total
Balance at June 30, 2020	$	63.9	$	1,333.8	$	18,436.3	$	(14,067.0)	$	(14.8)	$	5,752.2
Net earnings	—		—		602.1		—		—		602.1
Other comprehensive income	—		—		—		—		30.7		30.7
Stock-based compensation expense	—		35.1		—		—		—		35.1
Issuances relating to stock compensation plans	—		(20.5)		—		65.3		—		44.8
Treasury stock acquired (1.7 million shares repurchased)	—		—		—		(262.3)		—		(262.3)
Dividends declared ($0.91 per share)	—		—		(393.7)		—		—		(393.7)
Balance at September 30, 2020	$	63.9	$	1,348.4	$	18,644.7	$	(14,264.0)	$	15.9	$	5,808.9