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Note 6 - Other Income (Tables) | 6 Months Ended
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Jun. 30, 2022
Notes Tables |
Schedule of Other Nonoperating Income, by Component [Table Text Block] |
|  | Three Months Ended |  |  | Six Months Ended |
|  | June 30, |  |  | June 30, |
Millions |  | 2022 |  |  | 2021 |  |  | 2022 |  |  | 2021 |
Gain on non-operating asset dispositions [a] |  | $ | 98 |  |  | $ | 63 |  |  | $ | 114 |  |  | $ | 72 |
Rental income |  |  | 39 |  |  |  | 34 |  |  |  | 75 |  |  |  | 67 |
Net periodic pension costs |  |  | 21 |  |  |  | 6 |  |  |  | 41 |  |  |  | 11 |
Environmental remediation and restoration |  |  | (5 | ) |  |  | (5 | ) |  |  | (31 | ) |  |  | (9 | )
Other |  |  | 10 |  |  |  | 27 |  |  |  | 11 |  |  |  | 35 |
Total |  | $ | 163 |  |  | $ | 125 |  |  | $ | 210 |  |  | $ | 176 |

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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 https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227 + Details
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