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Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2021

Earnings Per Share [Abstract]

Schedule of Earnings Per Share Calculation

The following table sets forth the calculation of basic and diluted earnings per share:

 

			Basic																		Diluted
			2021						2020						2019						2021						2020						2019
			($ in millions except per share amounts, shares in millions)
Net income			$	3,005					$	2,013					$	2,722					$	3,005					$	2,013					$	2,722
Dividend equivalent payments			(2)						(3)						(5)						—						(2)						—
Income available to common stockholders			$	3,003					$	2,010					$	2,717					$	3,005					$	2,011					$	2,722
Weighted-average shares outstanding			246.9						255.1						263.3						246.9						255.1						263.3
Dilutive effect of outstanding options
and share-settled awards																					1.2						1.5						2.3
Adjusted weighted-average shares outstanding																					248.1						256.6						265.6
Earnings per share			$	12.16					$	7.88					$	10.32					$	12.11					$	7.84					$	10.25

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- References

No definition available.

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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
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257

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