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Leases (Tables) | 12 Months Ended
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Dec. 31, 2021
Leases [Abstract] |
Lessee, Operating Lease, Liability, Maturity [Table Text Block] | The following table displays our future lease obligations related to non-cancellable operating leases with an initial term in excess of 12 months as of December 31, 2021
2022 | $ | 19.9 |  |
2023 | 17.9 |  |
2024 | 13.3 |  |
2025 | 10.4 |  |
2026 | 8.9 |  |
Thereafter | 21.4 |  |
Total undiscounted future operating lease obligations | 91.8 |  |
Less: imputed interest | 7.7 |  |
Present value of future operating lease obligations | $ | 84.1 |  |
Lease, Cost | The following table includes other supplemental information regarding our operating leases.
As of or for the Year Ended December 31 | 2021 | 2020 |
Operating cash outflows from operating leases | $ | 23.4 |  | $ | 22.6 |  |
Right-of-use assets obtained in exchange for new operating lease liabilities | $ | 16.9 |  | $ | 28.0 |  |
Weighted average remaining lease term (in years) | 6.0 | 6.4 |
Weighted average discount rate(a) | 2.5 | % | 2.6 | % |
(a)We use a discount rate for each lease based on an estimated incremental borrowing rate over a similar term as the lease, as the discount rate implicit in each lease cannot be readily determined.

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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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