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v3.23.2

Leases (Tables) | 6 Months Ended
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Jun. 30, 2023
Leases |
Breakdown of Lease Expense | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three months ended | ​ | Six months ended
​ | ​ | June 30, | ​ | June 30,
​ | ​ | 2023 | ​ | 2022 | ​ | 2023 | ​ | 2022
Operating lease cost | ​ | $ | 59.1 | ​ | $ | 6.2 | ​ | $ | 72.2 | ​ | $ | 10.9
Finance lease cost | ​ |  | ​ | ​ | ​ | ​ | ​ |  | ​ | ​ | ​ | ​
Amortization of leased assets | ​ |  | 0.6 | ​ | ​ | 2.6 | ​ |  | 5.9 | ​ | ​ | 5.2
Interest on lease liabilities | ​ |  | 0.2 | ​ | ​ | 0.2 | ​ |  | 0.6 | ​ | ​ | 0.4
Short-term lease cost | ​ |  | 4.2 | ​ | ​ | 2.9 | ​ |  | 7.7 | ​ | ​ | 6.4
Sublease income | ​ |  | — | ​ | ​ | — | ​ |  | (0.1) | ​ | ​ | —
​ | ​ | $ | 64.1 | ​ | $ | 11.9 | ​ | $ | 86.3 | ​ | $ | 22.9

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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 -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org//1943274/2147478964/842-20-50-4 + Details
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- References No definition available. + Details
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