Capital and financing transactions (Tables)

9 Months Ended

Jul. 31, 2026

Text Block [Abstract]

Schedule of Capital and Financing Transactions


		For the three months ended
		July 31, 2026								July 31, 2025
($ millions)		Number of shares				Amount				Number of shares				Amount
Outstanding at beginning of period			1,226,787,360			$	22,002				1,245,549,363			$	22,138
Issued in relation to share-based payments, net			672,594				56				138,392				10
Repurchased for cancellation under the Normal Course Issuer Bid			(8,648,300	)			(159	)			(3,227,456	)			(59	)
Outstanding at end of period			1,218,811,654			$	21,899				1,242,460,299			$	22,089


		For the nine months ended
		July 31, 2026								July 31, 2025
($ millions)		Number of shares				Amount				Number of shares				Amount
Outstanding at beginning of period			1,236,305,738			$	22,067				1,244,435,686			$	22,054
Issued in relation to share-based payments, net			2,414,326				196				1,252,069				94
Repurchased for cancellation under the Normal Course Issuer Bid			(19,908,410	)			(364	)			(3,227,456	)			(59	)
Outstanding at end of period			1,218,811,654			$	21,899				1,242,460,299			$	22,089