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Restructuring charges - Narrative (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Restructuring Cost and Reserve [Line Items] |  |  |
Restructuring charges | $ 31,143 | $ 31,105 | $ 18,089
Restructuring reserve | 6,022 | $ 10,311 | $ 4,675
2021 Restructuring Plan |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Restructuring charges | 31,100 |  |
Severance costs | 2,700 |  |
Other restructuring costs | 24,500 |  |
Fixed asset impairment | 4,000 |  |
Lease Liability |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Restructuring reserve | 1,400 |  |
Restructuring reserve, current | 900 |  |
Restructuring reserve, noncurrent | 500 |  |
Workforce reductions |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Restructuring reserve | $ 4,600 |  |

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- Definition Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b)(2) -URI https://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB TOPIC 5.P.4(b)(2)) -URI https://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747 + Details
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