XML 104 R20.htm IDEA: XBRL DOCUMENT
v3.22.4

Accumulated Other Comprehensive Income (Loss) | 12 Months Ended
--- | ---
Dec. 31, 2022
Equity [Abstract] |
ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) ("AOCI") | ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) ("AOCI") The tables below present the components of the Company's AOCI, net of tax (in millions):
|  | Pension and Other Postretirement Liabilities |  | Investments and Other |  | Deferred Taxes (a) |  | Total
Balance at December 31, 2019 |  | $ | (560) |  |  | $ | 2 |  |  | $ | (160) |  |  | $ | (718) |
Change in value |  | (993) |  |  | — |  |  | 221 |  |  | (772) |
Amounts reclassified to earnings |  | 451 |  | (b) | — |  |  | (100) |  |  | 351 |
Balance at December 31, 2020 |  | (1,102) |  |  | 2 |  |  | (39) |  |  | (1,139) |
Change in value |  | 239 |  |  | (2) |  |  | (53) |  |  | 184 |
Amounts reclassified to earnings |  | 16 |  | (b) | — |  |  | (3) |  |  | 13 |
Balance at December 31, 2021 |  | (847) |  |  | — |  |  | (95) |  |  | (942) |
Change in value |  | 1,474 |  |  | (35) |  |  | (321) |  |  | 1,118 |
Amounts reclassified to earnings |  | (1) |  | (b) | — |  |  | — |  |  | (1) |
Balance at December 31, 2022 |  | $ | 626 |  |  | $ | (35) |  |  | $ | (416) |  |  | $ | 175 |
(a)Includes approximately $285 million of deferred income tax expense that will not be recognized in net income until the related pension and postretirement benefit obligations are fully extinguished. We consider all income sources, including other comprehensive income, in determining the amount of tax benefit allocated to results from operations. (b)This AOCI component is included in the computation of net periodic pension and other postretirement costs. See Note 7 of this report for additional information on pensions and other postretirement liabilities.

X
- Definition The entire disclosure for comprehensive income, which includes, but is not limited to, 1) the amount of income tax expense or benefit allocated to each component of other comprehensive income, including reclassification adjustments, 2) the reclassification adjustments for each classification of other comprehensive income and 3) the ending accumulated balances for each component of comprehensive income. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -URI https://asc.fasb.org/topic&trid=2134417 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(21)) -URI https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(23)) -URI https://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04(19)) -URI https://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263 + Details
Name: | us-gaap_ComprehensiveIncomeNoteTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

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