Earnings per share (Tables)

3 Months Ended

Mar. 31, 2023

Earnings Per Share [Abstract]

Schedule Of Earnings Per Share, Basic And Diluted

	Three Months Ended
	March 31
	2023		2022
(in millions of U.S. dollars, except share and per share data)			As Adjusted
Numerator:
Net income	$	1,892	$	1,953
Denominator:
Denominator for basic earnings per share:
Weighted-average shares outstanding	414,289,150		425,805,105
Denominator for diluted earnings per share:
Share-based compensation plans	3,639,042		3,985,729
Weighted-average shares outstanding and assumed conversions	417,928,192		429,790,834
Basic earnings per share	$	4.57	$	4.59
Diluted earnings per share	$	4.53	$	4.55
Potential anti-dilutive share conversions	1,731,523		681,032