Earnings per Share (EPS) (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended
	Sep. 30, 2022	Sep. 30, 2021
Earnings Per Share [Abstract]
Net earnings	$ 779.0	$ 700.5
Basic, Weighted average shares (shares)	414.6	421.4
Effect of Employee Stock Option Shares (shares)	1.1	1.2
Effect of Employee Restricted Stock Shares (shares)	1.2	1.2
Diluted, Weighted average shares (shares)	416.9	423.8
Basic, EPS (in US$ per share)	$ 1.88	$ 1.66
Diluted, EPS (in US$ per share)	$ 1.87	$ 1.65
Options excluded from the calculation of diluted earnings per share (shares)	0.3	0.3