Earnings per share (Tables)

9 Months Ended

Sep. 30, 2022

Earnings Per Share [Abstract]

Computation for basic and diluted earnings per share

The computations for basic and diluted EPS were as follows (in millions, except per-share data):

	Three months ended September 30,				Nine months ended September 30,
	2022		2021		2022		2021
Income (Numerator):
Net income for basic and diluted EPS	$	2,143	$	1,884	$	4,936	$	3,994
Shares (Denominator):
Weighted-average shares for basic EPS	535		567		539		572
Effect of dilutive securities	3		3		3		4
Weighted-average shares for diluted EPS	538		570		542		576
Basic EPS	$	4.01	$	3.32	$	9.16	$	6.98
Diluted EPS	$	3.98	$	3.31	$	9.11	$	6.93