XML 49 R30.htm IDEA: XBRL DOCUMENT
v3.24.1.u1

Accumulated Other Comprehensive Income (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2024
Equity [Abstract] |
Components of Accumulated Other Comprehensive Income | Components of other comprehensive income/(loss) consist of the following:
(Dollars in Millions) |  | Foreign Currency Translation |  | Gain/ (Loss) On Securities |  | Employee Benefit Plans |  | Gain/ (Loss) On Derivatives & Hedges |  | Total Accumulated Other Comprehensive Income/(Loss)
December 31, 2023 |  | $(10,149) |  | (1) |  | (2,000) |  | (377) |  | (12,527)
Net change |  | 2,123 |  | 2 |  | 52 |  | (418) |  | 1,759
March 31, 2024 |  | (8,026) |  | 1 |  | (1,948) |  | (795) |  |  | (10,768)

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

X
- Definition Tabular disclosure of the components of accumulated other comprehensive income (loss). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -Publisher FASB -URI https://asc.fasb.org//1943274/2147482790/220-10-45-14A Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 830 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481674/830-30-50-1 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 830 -SubTopic 30 -Name Accounting Standards Codification -Section 45 -Paragraph 20 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481694/830-30-45-20 + Details
Name: | us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration