XML 25 R15.htm IDEA: XBRL DOCUMENT
v3.24.2

Note 6 - Other Income | 6 Months Ended
--- | ---
Jun. 30, 2024
Notes to Financial Statements |
Other Income and Other Expense Disclosure [Text Block] | 6. Other Income Other income included the following:
|  | Three Months Ended |  |  | Six Months Ended |
|  | June 30, |  |  | June 30, |
Millions |  | 2024 |  |  | 2023 |  |  | 2024 |  |  | 2023 |
Real estate income [a] |  | $ | 57 |  |  | $ | 69 |  |  | $ | 122 |  |  | $ | 245 |
Net periodic pension benefit/(costs) |  |  | 15 |  |  |  | 14 |  |  |  | 30 |  |  |  | 28 |
Interest from IRS refund claims |  |  | 24 |  |  |  | - |  |  |  | 24 |  |  |  | - |
Non-operating property environmental remediation and restoration |  |  | (8 | ) |  |  | (3 | ) |  |  | (14 | ) |  |  | (22 | )
Other |  |  | 15 |  |  |  | 13 |  |  |  | 33 |  |  |  | 26 |
Total |  | $ | 103 |  |  | $ | 93 |  |  | $ | 195 |  |  | $ | 277 |
[a] | The six-months ended June 30, 2023, includes a one-time $107 million transaction.

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

X
- 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
Name: | us-gaap_OtherIncomeAndOtherExpenseDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration