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Income Tax Matters (Tables) | 6 Months Ended
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Jun. 30, 2023
Income Tax Disclosure [Abstract] |
Income Tax (Provision) Benefit by Region | The following table presents the income tax (provision) benefit by region (in millions of dollars):
|  | Quarter Ended June 30, |  |  | Six Months Ended June 30, |
|  | 2023 |  |  | 2022 |  |  | 2023 |  |  | 2022 |
Domestic |  | $ | (2.5 | ) |  | $ | 4.8 |  |  | $ | (7.0 | ) |  | $ | 2.0 |
Foreign |  |  | (0.5 | ) |  |  | (0.7 | ) |  |  | (0.9 | ) |  |  | (1.2 | )
Total |  | $ | (3.0 | ) |  | $ | 4.1 |  |  | $ | (7.9 | ) |  | $ | 0.8 |

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- Definition Tabular disclosure of income before income tax between domestic and foreign jurisdictions. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(h)(1)(Note 1)) -URI https://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690 + Details
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