Income Taxes Income Taxes (Components of Provision for Income Taxes from Continuing Operations) (Details) - USD ($) $ in Millions	3 Months Ended								12 Months Ended
	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2014
Income Tax Disclosure [Abstract]
United States									$ 2,028.5	$ 1,895.3	$ 1,635.6
Foreign									206.2	175.4	243.6
EARNINGS FROM CONTINUING OPERATIONS BEFORE INCOME TAXES	$ 427.0	$ 794.8	$ 507.9	$ 505.0	$ 381.6	$ 739.9	$ 498.8	$ 450.4	$ 2,234.7	$ 2,070.7	$ 1,879.2