Goodwill and intangible assets - Intangible assets (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Jun. 30, 2018
Finite-Lived Intangible Asset
Gross Carrying Amount	$ 3,283,364	$ 3,294,407
Accumulated Amortization	1,327,263	1,278,887
Patents
Finite-Lived Intangible Asset
Gross Carrying Amount	264,826	265,423
Accumulated Amortization	121,067	117,440
Trademarks
Finite-Lived Intangible Asset
Gross Carrying Amount	545,811	546,905
Accumulated Amortization	233,800	227,580
Customer lists and other
Finite-Lived Intangible Asset
Gross Carrying Amount	2,472,727	2,482,079
Accumulated Amortization	$ 972,396	$ 933,867

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

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- Definition

Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 928
-SubTopic 340
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6473545&loc=d3e61844-108004

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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