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Quarterly Results (unaudited) (Tables)

12 Months Ended

Dec. 31, 2025

Quarterly Financial Information Disclosure [Abstract]

Schedule of Quarterly Financial Information

						First quarter												Second quarter												Third quarter												Fourth quarter
($ in millions, except per share data)						2025						2024						2025						2024						2025						2024						2025						2024
Revenues						$	16,452					$	15,259					$	16,633					$	15,714					$	17,255					$	16,627					$	17,345					$	16,506
Net income applicable to common shareholders						566						1,189						2,079						301						3,717						1,161						3,803						1,899
Net income applicable to common shareholders per common share - Basic						2.13						4.51						7.86						1.14						14.13						4.39						14.55						7.16
Net income applicable to common shareholders per common share - Diluted						2.11						4.46						7.76						1.13						13.95						4.33						14.37						7.07

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- References

No definition available.

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- Definition

Tabular disclosure of quarterly financial data. Includes, but is not limited to, financial information for fiscal quarters, cumulative effect of a change in accounting principle and earnings per share data.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-SubTopic 10
-Topic 270
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482964/270-10-50-1

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