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Operating leases (Tables) | 9 Months Ended
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Sep. 30, 2021
Leases [Abstract] |
Schedule of Lease Costs | Lease costs recorded under operating leases for the three and nine months ended September 30, 2021 and September 30, 2020 were as follows:
| Three Months Ended | Nine Months Ended |
| September 30, 2021 | September 30, 2020 | September 30, 2021 | September 30, 2020 |
| (in thousands) | (in thousands) |
Operating lease costs | $ | 18,905 |  | $ | 7,417 |  | $ | 34,243 |  | $ | 23,274 |  |
Income from sub-leases | (312) |  | (268) |  | (743) |  | (781) |  |
Net operating lease costs | $ | 18,593 |  | $ | 7,149 |  | $ | 33,500 |  | $ | 22,493 |  |
Schedule of Operating Lease Maturity | Future minimum lease payments under non-cancelable leases as of September 30, 2021 were as follows:
| Minimum rental payments |
(in thousands) | September 30, 2021 |
Year 1 | $ | 67,214 |  |
Year 2 | 55,183 |  |
Year 3 | 36,907 |  |
Year 4 | 24,320 |  |
Year 5 | 20,284 |  |
Thereafter | 70,292 |  |
Total future minimum lease payments | 274,200 |  |
Lease imputed interest | (21,345) |  |
Total | $ | 252,855 |  |

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- Definition Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918686-209980 + Details
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- Definition Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918701-209980 + Details
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