XML 40 R29.htm IDEA: XBRL DOCUMENT
v3.22.2

Other Expense, Net (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2022
Other Income And Expenses [Abstract] |
Other Expense, Net | Other expense, net, consisted of the following (in millions of dollars):
|  | Quarter Ended June 30, |  |  | Six Months Ended June 30, |
|  | 2022 |  |  | 2021 |  |  | 2022 |  |  | 2021 |
Interest income |  | $ | 0.2 |  |  | $ | — |  |  | $ | 0.2 |  |  | $ | 0.1 |
Net periodic postretirement benefit cost |  |  | (1.5 | ) |  |  | (1.2 | ) |  |  | (2.9 | ) |  |  | (1.8 | )
Unrealized (loss) gain on equity securities |  |  | (0.7 | ) |  |  | 0.1 |  |  |  | (1.1 | ) |  |  | — |
Gain (loss) on extinguishment of debt |  |  | — |  |  |  | (35.9 | ) |  |  | — |  |  |  | (35.9 | )
All other, net |  |  | (1.7 | ) |  |  | 0.4 |  |  |  | (1.5 | ) |  |  | 0.6 |
Other expense, net |  | $ | (3.7 | ) |  | $ | (36.6 | ) |  | $ | (5.3 | ) |  | $ | (37.0 | )

X
- References No definition available. + Details
Name: | us-gaap_OtherIncomeAndExpensesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the components of non-operating income or non-operating expense that may include amounts earned from dividends, interest on securities, gains (losses) on securities sold, equity earnings of unconsolidated affiliates, net gain (loss) on sales of business, interest expense and other miscellaneous income or expense items. + References No definition available. + Details
Name: | us-gaap_ScheduleOfOtherNonoperatingIncomeExpenseTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration