Earnings per Share (Tables)

6 Months Ended

Jun. 30, 2022

Earnings Per Share [Abstract]

Schedule of computations of basic and diluted earnings per share

The computations of basic and diluted earnings per share were as follows:

	Three Months Ended June 30,				Six Months Ended June 30,
	2022		2021		2022		2021
	(in millions, except per share amounts)
Numerator:
Net income	$	756	$	591	$	1,517	$	1,028
Denominator:
Basic: Weighted-average common shares outstanding	112.3		118.4		113.0		119.1
Effect of potentially dilutive nonqualified stock options and other share-based awards	2.1		2.8		2.3		2.6
Diluted: Weighted-average common shares outstanding	114.4		121.2		115.3		121.7
Earnings per share:
Basic	$	6.73	$	4.99	$	13.42	$	8.63
Diluted	$	6.61	$	4.88	$	13.16	$	8.45