Goodwill and intangible assets - Intangible assets by major category (Details) - USD ($) $ in Thousands	Sep. 30, 2020	Jun. 30, 2020
Finite-Lived Intangible Asset
Gross Carrying Amount	$ 5,583,454	$ 5,531,427
Accumulated Amortization	1,840,140	1,732,514
Patents and technology
Finite-Lived Intangible Asset
Gross Carrying Amount	997,032	991,596
Accumulated Amortization	176,937	162,528
Trademarks
Finite-Lived Intangible Asset
Gross Carrying Amount	755,486	748,326
Accumulated Amortization	299,342	285,197
Customer lists and other
Finite-Lived Intangible Asset
Gross Carrying Amount	3,830,936	3,791,505
Accumulated Amortization	$ 1,363,861	$ 1,284,789

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

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-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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