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EARNINGS PER COMMON SHARE COMPUTATION (Tables) | 6 Months Ended
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Jun. 30, 2024
Earnings Per Share [Abstract] |
Schedule of Details Supporting Computation of Earnings Per Share | Detail supporting the computation of basic and diluted earnings per common share was as follows for the three and six months ended June 30, 2024 and 2023:
| Three months ended June 30, |  | Six Months Ended June 30,
| 2024 |  | 2023 |  | 2024 |  | 2023
| (dollars in millions, except per common share results; number of shares in thousands)
Net income available for common stockholders | $ | 679 |  |  | $ | 959 |  |  | $ | 1,420 |  |  | $ | 2,198 |
Weighted average outstanding shares of common stock used to compute basic earnings per common share | 120,445 |  |  | 124,574 |  |  | 120,712 |  |  | 124,790 |
Dilutive effect of: |  |  |  |  |  |  |
Employee stock options | 1 |  |  | 34 |  |  | 4 |  |  | 34 |
Restricted stock | 219 |  |  | 501 |  |  | 251 |  |  | 512 |
Shares used to compute diluted earnings per common share | 120,665 |  |  | 125,109 |  |  | 120,967 |  |  | 125,336 |
Basic earnings per common share | $ | 5.63 |  |  | $ | 7.70 |  |  | $ | 11.76 |  |  | $ | 17.62 |
Diluted earnings per common share | $ | 5.62 |  |  | $ | 7.66 |  |  | $ | 11.74 |  |  | $ | 17.54 |
Number of antidilutive stock options and restricted stock excluded from computation | 751 |  |  | 78 |  |  | 958 |  |  | 308 |

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482662/260-10-50-1 + Details
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