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Leases (Tables) | 12 Months Ended
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Dec. 31, 2021
Leases [Abstract] |
Lease costs and other information related to leases | We recognized the following total lease cost related to our lease arrangements (in millions):
| Year Ended December 31,
| 2021 |  | 2020 |  | 2019
Finance lease cost: |  |  |  |  |
Amortization of right-of-use assets | $ | 4.6 |  |  | $ | 3.1 |  |  | $ | 4.2 |
Interest on lease liabilities | 0.7 |  |  | 0.6 |  |  | 0.5 |
Operating lease cost | 41.4 |  |  | 45.6 |  |  | 53.2 |
Short-term lease cost | 24.6 |  |  | 25.5 |  |  | 18.3 |
Variable lease cost | 6.8 |  |  | 6.4 |  |  | 5.0 |
Sublease income | (4.8) |  |  | (4.4) |  |  | (11.4) |
Total lease cost | $ | 73.3 |  |  | $ | 76.8 |  |  | $ | 69.6 |
Other information related to leases:
| December 31, |  |
| 2021 |  | 2020 |  |
Weighted average remaining lease term of finance leases (in years) | 5.6 |  | 5.6 |  |
Weighted average remaining lease term of operating leases (in years) | 6.9 |  | 6.6 |  |
Weighted average discount rate of finance leases | 3.4% |  | 3.3% |  |
Weighted average discount rate of operating leases | 5.2% |  | 5.6% |  |
Cash paid for amounts included in the measurement of lease liabilities (in millions): |  |  |  |  |
Operating cash flows from finance leases | $ | 0.7 |  | $ | 0.6 |  |
Operating cash flows from operating leases | $ | 44.8 |  | $ | 49.9 |  |
Financing cash flows from finance leases | $ | 4.5 |  | $ | 4.3 |  |
Noncash investing and financing lease activities (in millions): |  |  |  |  |
Right of use assets obtained in exchange for new operating lease liability | $ | 45.9 |  | $ | 38.9 |  |
Right of use assets obtained in exchange for new finance lease liability | $ | 6.8 |  | $ | 4.1 |  |
Remaining lease payments | As of December 31, 2021, our remaining lease payments were as follows (in millions):
| Operating Leases |  | Finance Leases
2022 | $ | 38.0 |  |  | $ | 5.3 |  |  |
2023 | 32.6 |  |  | 4.6 |  |  |
2024 | 27.1 |  |  | 3.4 |  |  |
2025 | 23.1 |  |  | 3.4 |  |  |
2026 | 17.9 |  |  | 3.3 |  |  |
Thereafter | 59.2 |  |  | 3.6 |  |  |
Total remaining lease payments (undiscounted) | 197.9 |  |  | 23.5 |  |  |
Less: imputed interest | 33.0 |  |  | 2.2 |  |  |
Present value of lease liabilities | $ | 164.9 |  |  | $ | 21.2 |  |  |
Remaining lease payments | As of December 31, 2021, our remaining lease payments were as follows (in millions):
| Operating Leases |  | Finance Leases
2022 | $ | 38.0 |  |  | $ | 5.3 |  |  |
2023 | 32.6 |  |  | 4.6 |  |  |
2024 | 27.1 |  |  | 3.4 |  |  |
2025 | 23.1 |  |  | 3.4 |  |  |
2026 | 17.9 |  |  | 3.3 |  |  |
Thereafter | 59.2 |  |  | 3.6 |  |  |
Total remaining lease payments (undiscounted) | 197.9 |  |  | 23.5 |  |  |
Less: imputed interest | 33.0 |  |  | 2.2 |  |  |
Present value of lease liabilities | $ | 164.9 |  |  | $ | 21.2 |  |  |
Supplemental balance sheet information related to leases | Supplemental balance sheet information related to leases (in millions):
|  |  | December 31, |  |
| Classification |  | 2021 |  | 2020 |  |
Assets: |  |  |  |  |  |  |
Operating lease assets | Identifiable intangible and other non-current assets |  | $ | 150.6 |  |  | $ | 140.8 |  |  |
Finance lease assets | Property and equipment, net |  | $ | 20.2 |  |  | $ | 17.4 |  |  |
Liabilities: |  |  |  |  |  |  |
Operating lease liability - current | Accrued expenses and other current liabilities |  | $ | 31.1 |  |  | $ | 33.2 |  |  |
Operating lease liability - long-term | Other long-term liabilities |  | $ | 133.8 |  |  | $ | 124.3 |  |  |
Finance lease liability - current | Current maturities of long-term debt |  | $ | 4.6 |  |  | $ | 3.8 |  |  |
Finance lease liability - long-term | Long-term debt |  | $ | 16.6 |  |  | $ | 14.4 |  |  |

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- Definition Tabular disclosure of undiscounted cash flows of finance lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to finance 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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- 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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