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v3.20.2

Other, Net (Tables) | 9 Months Ended
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Sep. 30, 2020
Other, Net [Abstract] |
Schedule of Other Nonoperating Income (Expense) |
| Three Months Ended September 30, |  | Nine Months Ended September 30,
(in millions) | 2020 |  | 2019 |  | 2020 |  | 2019
Interest income | $ | 1.3 |  |  | $ | 2.1 |  |  | $ | 4.4 |  |  | $ | 5.4 |
AFUDC equity | 1.8 |  |  | 2.9 |  |  | 4.9 |  |  | 7.1 |
Charitable contributions | (0.3) |  |  | (1.1) |  |  | (0.9) |  |  | (4.0) |
Pension and other postretirement non-service cost | 0.6 |  |  | (2.8) |  |  | 6.4 |  |  | (8.7) |
Sale of emission reduction credits | 4.6 |  |  | — |  |  | 4.6 |  |  | — |
Miscellaneous | — |  |  | 0.2 |  |  | 0.5 |  |  | 0.5 |
Total Other, net | $ | 8.0 |  |  | $ | 1.3 |  |  | $ | 19.9 |  |  | $ | 0.3 |

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- 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
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