Debt, Commitments, Contingencies And Guarantees (Future Minimum Debt Obligations, Lease Payments Under Non-Cancelable Leases, And Purchase Commitments) (Details) - USD ($) $ in Millions	Jun. 30, 2016	Jun. 12, 2015
Debt, Commitments, Contingencies And Guarantees [Abstract]
Debt obligations (principal), FY 2017	$ 16.6	$ 1.4
Debt obligations (principal), FY 2018	22.8	2.8
Debt obligations (principal), FY 2019	22.5	$ 2.8
Debt obligations (principal), FY 2020	32.5
Debt obligations (principal), FY 2021	410.0
Debt obligations (principal), Thereafter	0.0
Debt obligations (principal), Total	504.4
Operating leases, FY 2017	57.2
Operating leases, FY 2018	44.8
Operating leases, FY 2019	35.7
Operating leases, FY 2020	27.4
Operating leases, FY 2021	21.3
Operating leases, Thereafter	99.3
Operating leases, Total	285.7
Purchase commitments, FY 2017	129.4
Purchase commitments, FY 2018	31.6
Purchase commitments, FY 2019	9.6
Purchase commitments, FY 2020	1.2
Purchase commitments, FY 2021	0.5
Purchase commitments, Thereafter	0.2
Purchase commitments, Total	172.5
Debt, commitments, contingencies and guarantees, FY 2017	203.2
Debt, commitments, contingencies and guarantees, FY 2018	99.2
Debt, commitments, contingencies and guarantees, FY 2019	67.8
Debt, commitments, contingencies and guarantees, FY 2020	61.1
Debt, commitments, contingencies and guarantees, FY 2021	431.8
Debt, commitments, contingencies and guarantees, Thereafter	99.5
Debt, commitments, contingencies and guarantees, Total	$ 962.6