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Revenue - Sales-type and Operating Lease Revenue (Details) - USD ($) $ in Millions | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Deferred Revenue Arrangement [Line Items] |  |  |
Sales-Type Lease, Lease Income, Statement of Income or Comprehensive Income [Extensible Enumeration] | Total revenue | Total revenue | Total revenue
Sales-type lease revenue | $ 156.4 | $ 220.3 | $ 154.4
Operating Lease, Lease Income, Statement of Income or Comprehensive Income [Extensible Enumeration] | Total revenue | Total revenue | Total revenue
Operating lease revenue | $ 376.5 | $ 276.9 | $ 176.7
Variable Lease Revenue, Usage-Based Arrangements |  |  |
Deferred Revenue Arrangement [Line Items] |  |  |
Operating lease revenue | $ 133.0 | $ 78.1 | $ 27.5

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- Definition Amount of operating lease income from lease payments and variable lease payments paid and payable to lessor. Includes, but is not limited to, variable lease payments not included in measurement of lease receivable. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 30 -Section 50 -Paragraph 5 -URI https://asc.fasb.org/extlink&oid=124258985&loc=SL77919372-209981 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 30 -Section 45 -Paragraph 3 -URI https://asc.fasb.org/extlink&oid=123420820&loc=SL77919311-209978 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 50 -Paragraph 6A -URI https://asc.fasb.org/extlink&oid=126900988&loc=SL77927221-108306 + Details
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