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Other Income (Tables) | 3 Months Ended
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Mar. 31, 2021
Other Income [Abstract] |
Other Income | Other income included the following:
Millions, |  |  |  |
for the Three Months Ended March 31, | 2021 | 2020
Rental income | $ | 33 | $ | 31
Gain on non-operating asset dispositions |  | 9 |  | 11
Net periodic pension and OPEB costs |  | 6 |  | 8
Interest income |  | 1 |  | 6
Non-operating environmental costs and other |  | 2 |  | (3)
Total | $ | 51 | $ | 53

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- Definition Tabular disclosure of the detailed components of other nonoperating income. May include methodology, assumptions and amounts for: (a) dividends, (b) interest on securities, (c) profits on securities (net of losses), and (d) miscellaneous other income items. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.7) -URI http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227 + Details
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