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Business segment information - Distribution of Depreciation and Amortization by Geographical Area (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Segment Reporting Information [Line Items]
Depreciation and amortization expense	$ 140,636	$ 16,801	$ 175,317	$ 48,981
Ireland
Segment Reporting Information [Line Items]
Depreciation and amortization expense	9,012	8,330	26,943	24,112
Rest of Europe
Segment Reporting Information [Line Items]
Depreciation and amortization expense	3,793	1,631	6,964	4,623
U.S.
Segment Reporting Information [Line Items]
Depreciation and amortization expense	125,238	5,673	136,322	16,886
Rest of World
Segment Reporting Information [Line Items]
Depreciation and amortization expense	$ 2,593	$ 1,167	$ 5,088	$ 3,360

X

- Definition

The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 22
-Subparagraph (e)
-URI http://asc.fasb.org/extlink&oid=123359005&loc=d3e8736-108599

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3602-108585

+ Details

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X

- 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.

+ Details

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- Details

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- Details

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- Details

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