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Accumulated Other Comprehensive Income (Loss) by Component (Tables) | 12 Months Ended
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Dec. 31, 2022
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] |
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] | The table below presents the changes in Accumulated other comprehensive income (loss) by component.
(in millions) | Pension and postretirement benefit | Cumulative foreign currency translation adjustment |  | Total
Balance as of December 31, 2020 | $ | (81.2) |  | (296.0) |  |  | $ | (377.2) |
Other comprehensive income before reclassification | 35.3 |  | (56.7) |  |  | (21.4) |
Amounts reclassified from AOCI after tax expense of $0.7, $- and $0.7 | 3.2 |  | — |  |  | 3.2 |
Other comprehensive income after tax expense of $7.6, $- and $7.6 | 38.5 |  | (56.7) |  |  | (18.2) |
Balance as of December 31, 2021 | (42.7) |  | (352.7) |  |  | (395.4) |
Other comprehensive income before reclassification | (23.2) |  | (231.3) |  |  | (254.5) |
Amounts reclassified from AOCI after tax expense of $0.4, $- and $0.4 | 1.7 |  | — |  |  | 1.7 |
Other comprehensive income after tax benefit of $6.1, $- and $6.1 | (21.5) |  | (231.3) |  |  | (252.8) |
Balance as of December 31, 2022 | $ | (64.2) |  | (584.0) |  |  | $ | (648.2) |

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- Definition Tabular disclosure of the components of accumulated other comprehensive income (loss). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 30 -Section 50 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=6450520&loc=d3e32583-110901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI https://asc.fasb.org/extlink&oid=126968391&loc=SL7669686-108580 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 30 -Section 45 -Paragraph 20 -URI https://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900 + Details
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