Other Income, Net (Narrative) (Details) - USD ($) $ in Millions		3 Months Ended		9 Months Ended
		Mar. 31, 2019	Mar. 31, 2018	Mar. 31, 2019		Mar. 31, 2018
Schedule Of Non-Service Component [Line Items]
Impairment of intangible assets		$ 0.0	$ 0.0	$ 12.1		$ 0.0
Restructuring Charges, Net of Reversals	[1]	(7.7)	13.1	(18.6)		13.1
Non-cash Settlement Charges
Schedule Of Non-Service Component [Line Items]
VERP Expenses		7.8		35.9
Other Components
Schedule Of Non-Service Component [Line Items]
Other components of net periodic pension cost		13.7		41.2
Gain on Sale of Building [Member]
Schedule Of Non-Service Component [Line Items]
Restructuring Charges, Net of Reversals		$ 0.0	$ 0.0	$ 4.1	[2]	$ 0.0

[1] (d) - All charges are included within the Other segment.

[2] (c) - During the nine months ended March 31, 2019, the Company sold assets in relation to the Service Alignment Initiative, and as a result recorded a gain of $4.1 million in Other income, net, on the Statement of Consolidated Earnings. Refer to Note 7.