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Leases (Tables) | 12 Months Ended
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Dec. 31, 2021
Leases [Abstract] |
Summary of Components of Lease Cost | The components of lease cost are as follows:
years ended December 31 (in millions) |  | 2021 |  |  | 2020 |
Operating lease cost |  | $ | 72.9 |  |  | $ | 79.0 |
Finance lease cost: |  |  |  |  |  |  |  |
Amortization of right-of-use assets |  |  | 14.3 |  |  |  | 3.6 |
Interest on lease liabilities |  |  | 3.5 |  |  |  | 0.6 |
Variable lease cost |  |  | 17.9 |  |  |  | 16.9 |
Short-term lease cost |  |  | 32.3 |  |  |  | 31.3 |
Total lease cost |  | $ | 140.9 |  |  | $ | 131.4 |
Summary of Balance Sheet Classifications of Operating and Finance Leases | The balance sheet classifications of operating and finance leases are as follows:
December 31 (in millions) |  | 2021 |  |  | 2020 |
Operating Leases: |  |  |  |  |  |  |  |
Operating lease right-of-use assets |  | $ | 426.7 |  |  | $ | 453.0 |
Current operating lease liabilities |  | $ | 53.9 |  |  | $ | 48.6 |
Noncurrent operating lease liabilities |  |  | 379.4 |  |  |  | 410.4 |
Total operating lease liabilities |  | $ | 433.3 |  |  | $ | 459.0 |
Finance Leases: |  |  |  |  |  |  |  |
Property, plant and equipment |  | $ | 225.9 |  |  | $ | 37.8 |
Accumulated depreciation |  |  | (21.2 | ) |  |  | (6.9 | )
Property, plant and equipment, net |  | $ | 204.7 |  |  | $ | 30.9 |
Other current liabilities |  | $ | 13.3 |  |  | $ | 3.3 |
Other noncurrent liabilities |  |  | 191.1 |  |  |  | 21.2 |
Total finance lease liabilities |  | $ | 204.4 |  |  | $ | 24.5 |
Summary of Weighted-average Remaining Lease Terms and Discount Rates | Weighted-average remaining lease terms and discount rates are as follows:
December 31 |  | 2021 |  |  | 2020 |
Weighted-average remaining lease terms (years): |  |  |  |  |  |  |  |
Operating leases |  |  | 12.6 |  |  |  | 13.9 |
Finance leases |  |  | 19.5 |  |  |  | 14.3 |
Weighted-average discount rates: |  |  |  |  |  |  |  |
Operating leases |  | 3.9% |  |  | 4.2% |
Finance leases |  | 2.3% |  |  | 3.3% |
Summary of Future Lease Payments | Future lease payments as of December 31, 2021 are as follows:
|  | Operating |  |  | Finance |
(in millions) |  | Leases |  |  | Leases |
2022 |  | $ | 76.1 |  |  | $ | 19.1 |
2023 |  |  | 69.9 |  |  |  | 19.0 |
2024 |  |  | 51.9 |  |  |  | 18.8 |
2025 |  |  | 45.1 |  |  |  | 18.2 |
2026 |  |  | 38.2 |  |  |  | 12.3 |
Thereafter |  |  | 311.2 |  |  |  | 190.0 |
Total lease payments |  |  | 592.4 |  |  |  | 277.4 |
Less: imputed interest |  |  | (141.0 | ) |  |  | (61.6 | )
Present value of lease payments |  |  | 451.4 |  |  |  | 215.8 |
Less: leases classified as held for sale |  |  | (18.1 | ) |  |  | (11.4 | )
Less: current lease obligations |  |  | (53.9 | ) |  |  | (13.3 | )
Total long-term lease obligations |  | $ | 379.4 |  |  | $ | 191.1 |

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- Definition Schedule of future minimum rental payments for operating and financing leases. + References No definition available. + 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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