Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.

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Balance Type:	debit
Period Type:	duration

Employee Benefit Plans (Narrative) (Details) - USD ($) shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Mar. 31, 2020	Mar. 31, 2019	Nov. 12, 2019	Aug. 28, 2015
Defined Benefit Plan Disclosure [Line Items]
Stock repurchase program, authorized amount					$ 5,000.0
Stock repurchase program, shares authorized (in shares)						25.0
Treasury stock acquired (shares)	2.5	1.6	6.2	5.4
Treasury stock acquired, value	$ 383.8	$ 228.0	$ 1,087.8	$ 822.1
November 2019 Authorization
Defined Benefit Plan Disclosure [Line Items]
Treasury stock acquired, value			$ 536.6