Goodwill and Intangible Assets - Gross carrying value and accumulated amortization of intangible assets (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Jun. 30, 2016
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 3,374,723	$ 1,854,240
Accumulated Amortization	1,067,239	931,669
Patents
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	254,049	150,914
Accumulated Amortization	100,860	95,961
Trademarks
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	553,691	340,805
Accumulated Amortization	200,413	179,156
Customer lists and other
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	2,566,983	1,362,521
Accumulated Amortization	$ 765,966	$ 656,552