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Special Charges (Tables) | 3 Months Ended
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Mar. 31, 2024
Restructuring and Related Activities [Abstract] |
Schedule of Components of Special Charges | For the three months ended March 31, operating and nonoperating special charges and unrealized (gains) losses on investments in the statements of consolidated operations consisted of the following (in millions):
| Three Months Ended March 31, |  |
| 2024 |  | 2023 |  |  |  |
Operating: |  |  |  |  |  |  |
(Gains) losses on sale of assets and other special charges | $ | 13 |  |  | $ | 14 |  |  |  |  |
Total operating special charges | 13 |  |  | 14 |  |  |  |  |
Nonoperating: |  |  |  |  |  |  |
Nonoperating unrealized (gains) losses on investments, net | 37 |  |  | (24) |  |  |  |  |
Nonoperating debt extinguishment and modification fees | 35 |  |  | — |  |  |  |  |
Total nonoperating special charges and unrealized (gains) losses on investments, net | 72 |  |  | (24) |  |  |  |  |
Total operating and nonoperating special charges and unrealized (gains) losses on investments, net | 85 |  |  | (10) |  |  |  |  |
Income tax benefit, net of valuation allowance | (11) |  |  | (3) |  |  |  |  |
Total operating and nonoperating special charges and unrealized (gains) losses on investments, net of income taxes | $ | 74 |  |  | $ | (13) |  |  |  |  |

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- Definition Tabular disclosure of costs incurred for restructuring including, but not limited to, exit and disposal activities, remediation, implementation, integration, asset impairment, and charges against earnings from the write-down of assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 5.P.3) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479823/420-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482017/420-10-50-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB TOPIC 5.P.4) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479823/420-10-S99-2 + Details
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