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Leases - Supplemental Balance Sheet Information (Details) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Lessee, Lease, Description [Line Items] |  |  |
Operating lease assets, net | $ 56.6 | $ 52.4 |
Total lease assets | 116.8 | 106.6 |
Current lease liabilities | 16.5 | 17.4 |
Finance lease liabilities | 0.9 | 0.8 |
Noncurrent operating lease liabilities | 40.8 | 36.2 |
Finance lease liabilities | 101.0 | 101.6 |
Total lease liabilities | 159.2 | 156.0 |
Operating lease amortization | 40.8 | 35.5 |
Accrued interest | $ 0.2 | $ 0.2 |
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List] | Property, plant, and equipment, net | Property, plant, and equipment, net | Property, plant, and equipment, net
Finance Lease, Liability, Current, Statement of Financial Position [Extensible List] | Notes payable and current maturities of long-term debt | Notes payable and current maturities of long-term debt | Notes payable and current maturities of long-term debt
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List] | Long-term debt including finance lease obligations | Long-term debt including finance lease obligations | Long-term debt including finance lease obligations
Property, plant, and equipment, net |  |  |
Lessee, Lease, Description [Line Items] |  |  |
Finance lease assets, net | $ 60.1 | $ 53.9 |
Finance lease assets | 73.8 | 69.6 |
Other assets, net |  |  |
Lessee, Lease, Description [Line Items] |  |  |
Finance lease assets, net | 0.1 | 0.3 |
Finance lease assets | $ 1.4 | $ 1.3 |

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- Definition Present value of lessee's discounted obligation for lease payments from finance lease, classified as current. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 1 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=123391704&loc=SL77918627-209977 + Details
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- Definition Present value of lessee's discounted obligation for lease payments from finance lease, classified as noncurrent. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 1 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=123391704&loc=SL77918627-209977 + Details
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- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as current. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 1 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=123391704&loc=SL77918627-209977 + Details
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