Earnings per share (Tables)

6 Months Ended

Jun. 30, 2026

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted


			For the three months ended June 30						For the six months ended June 30
(in millions, except per share data)			2026			2025			2026			2025
Net income attributable to controlling shareholders			$	1,024		$	1,234		$	1,870		$	2,144
Weighted-average basic shares outstanding			886.4			923.8			891.6			928.4
Dilutive effect of stock options			0.7			1.0			0.6			1.1
Weighted-average diluted shares outstanding			887.1			924.8			892.2			929.5
Earnings per share - basic			$	1.16		$	1.34		$	2.10		$	2.31
Earnings per share - diluted			$	1.15		$	1.33		$	2.10		$	2.31