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Leases (Tables) | 12 Months Ended
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Dec. 31, 2021
Leases [Abstract] |
Right of Use Assets and Liabilities | Our right of use assets and liabilities related to operating leases as of December 31, 2021 and December 31, 2020 are as follows:
| Balance Sheet Classification | December 31, 2021 |  | December 31, 2020 |  |  |
|  | (in millions) |
Right-of-use assets | Other assets | $ | 52.6 |  |  | $ | 44.1 |  |  |  |
Current liability | Accrued expenses | $ | 10.0 |  |  | $ | 10.1 |  |  |  |
Long-term liability | Other liabilities | 44.3 |  |  | 35.3 |  |  |  |
Total liability |  | $ | 54.3 |  |  | $ | 45.4 |  |  |  |
Lease Cost and Cash Flows | Our lease costs and cash flows for the years ended December 31, 2021 and December 31, 2020 were as follows:
| December 31, 2021 |  | December 31, 2020
| (in millions)
Lease costs: |  |  |
Operating lease costs | $ | 8.7 |  |  | $ | 11.5 |
Short-term and variable lease costs | $ | 0.5 |  |  | $ | 0.7 |
Cash flows: |  |  |
Operating cash flows from operating leases | $ | 8.5 |  |  | $ | 11.5 |
Our weighted average remaining lease term and discount rates at December 31, 2021 and December 31, 2020 were as follows:
| December 31, 2021 |  | December 31, 2020
Weighted average remaining lease term (in years) | 6.9 |  | 5.9
Weighted average discount rate | 3.3 | % |  | 3.4 | %
Maturities of Operating Lease Liabilities | A maturity analysis of undiscounted operating lease liabilities is shown in the table below:
| Operating Lease Payments
| (in millions)
2022 | $ | 11.6 |
2023 | 10.3 |
2024 | 8.8 |
2025 | 7.1 |
2026 | 6.2 |
Thereafter | 17.1 |
Total lease payments | 61.1 |
Less: interest | (6.8) |
Present value of lease liabilities | $ | 54.3 |

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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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