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Income Tax Matters (Tables) | 9 Months Ended
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Sep. 30, 2021
Income Tax Disclosure [Abstract] |
Income Tax (Provision) Benefit | The income tax (provision) benefit consisted of the following (in millions of dollars):
|  | Quarter Ended September 30, |  |  | Nine Months Ended September 30, |
|  | 2021 |  |  | 2020 |  |  | 2021 |  |  | 2020 |
Domestic |  | $ | (8.8 | ) |  | $ | 0.9 |  |  | $ | 8.5 |  |  | $ | (9.6 | )
Foreign |  |  | 0.4 |  |  |  | (0.2 | ) |  |  | (1.1 | ) |  |  | (0.6 | )
Total |  | $ | (8.4 | ) |  | $ | 0.7 |  |  | $ | 7.4 |  |  | $ | (10.2 | )

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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 http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690 + Details
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