Basis of preparation and summary of material accounting policies (Tables)

12 Months Ended

Oct. 31, 2024

IFRS 17 [member]

Statement [Line Items]

Disclosure of the Balance Sheet as a Result of the Retrospective Application of IFRS 17

The impacted lines on the opening November 1, 2022 consolidated balance sheet as a result of the retrospective application of IFRS 17 were as follows:

$ millions	Reported as at October 31, 2022		IFRS 17 transitional adjustments			Restated as at opening November 1, 2022
Assets
Deferred tax assets	$	480	$	20		$	500
Other assets		35,197		(44	)		35,153
Liabilities and equity
Other liabilities	$	28,072	$	32		$	28,104
Retained earnings		28,823		(56	)		28,767