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Other Income | 6 Months Ended
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Jun. 30, 2025
Other Income and Expenses [Abstract] |
Other Income | Other Income Other income included the following:
| Three months ended June 30, |  | Six months ended June 30,
Millions | 2025 | 2024 |  | 2025 | 2024
Real estate income | $ | 102 |  | $ | 57 |  |  | $ | 166 |  | $ | 122 |
Interest income | 16 |  | 10 |  |  | 30 |  | 24 |
Net periodic pension benefit/(costs) | 14 |  | 15 |  |  | 27 |  | 30 |
Non-operating property environmental remediation and restoration | (7) |  | (8) |  |  | (12) |  | (14) |
Interest from IRS refund claims | - |  | 24 |  |  | - |  | 24 |
Other | (2) |  | 5 |  |  | (10) |  | 9 |
Total | $ | 123 |  | $ | 103 |  |  | $ | 201 |  | $ | 195 |

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- References No definition available. + Details
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- Definition The entire disclosure for other income or other expense items (both operating and nonoperating). Sources of nonoperating income or nonoperating expense that may be disclosed, include amounts earned from dividends, interest on securities, profits (losses) on securities, net and miscellaneous other income or income deductions. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 720 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/720/tableOfContent Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Name Accounting Standards Codification -Topic 610 -Publisher FASB -URI https://asc.fasb.org/610/tableOfContent + Details
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