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Note 12. Accumulated Other Comprehensive Income Accumulated Other Comprehensive Income (Tables) | 12 Months Ended
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Dec. 31, 2022
Accumulated Other Comprehensive Income (Loss) [Line Items] |
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] | Changes in AOCI for the years ended December 31, 2022 and 2021 are as follows:
| Currency translation adjustments |  | Unrealized gain/(loss) on derivative financial instruments |  | Net actuarial gains/(losses) of defined benefit plans |  | Accumulated Other Comprehensive Income (Loss)
| (in millions)
Balances at December 31, 2020 | $ | (1.3) |  |  | $ | (25.6) |  |  | $ | (4.0) |  |  | $ | (30.9) |
Other comprehensive income, net of tax, before reclassifications | — |  |  | 9.2 |  |  | 0.3 |  |  | 9.5 |
Amounts reclassified from AOCI, net of tax benefit of $—, $1.2, $0.1, and $1.3 | — |  |  | 5.4 |  |  | 0.2 |  |  | 5.6 |
Less: noncontrolling interest | — |  |  | (1.2) |  |  | — |  |  | (1.2) |
Other comprehensive income | — |  |  | 13.4 |  |  | 0.5 |  |  | 13.9 |
Balances at December 31, 2021 | (1.3) |  |  | (12.2) |  |  | (3.5) |  |  | (17.0) |
Other comprehensive income, net of tax, before reclassifications | — |  |  | 29.3 |  |  | 2.1 |  |  | 31.4 |
Amounts reclassified from AOCI, net of tax benefit of $—, $0.8, $0.1, and $0.9 | — |  |  | 3.5 |  |  | 0.2 |  |  | 3.7 |
Amounts reclassified to discontinued operations, net of tax | 1.3 |  |  | — |  |  | — |  |  | 1.3 |
Less: noncontrolling interest | — |  |  | 0.3 |  |  | — |  |  | 0.3 |
Other comprehensive income | 1.3 |  |  | 33.1 |  |  | 2.3 |  |  | 36.7 |
Balances at December 31, 2022 | $ | — |  |  | $ | 20.9 |  |  | $ | (1.2) |  |  | $ | 19.7 |

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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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