Securities - Additional Information (Detail) - CAD ($) $ in Millions |
3 Months Ended | ||
---|---|---|---|
Jan. 31, 2023 |
Oct. 31, 2022 |
Jan. 31, 2022 |
|
Disclosure of financial assets [line items] | |||
Fair value of equity securities designated at FVOCI that were disposed | $ 0 | $ 15 | $ 38 |
Net realized cumulative after-tax gains reclassifed from AOCI to retained earnings | 0 | (1) | 22 |
Dividend income recognized on equity securities | 0 | 0 | 3 |
Dividend income recognized on equity securities designated at FVOCI that were disposed | $ 0 | $ 0 | $ 0 |
X | ||||||||||
- Definition Fair value of investments in equity instruments measured at fair value through other comprehensive income disposed. No definition available.
|
X | ||||||||||
- Definition The cumulative gain (loss) on disposal of investments in equity instruments that the entity has designated at fair value through other comprehensive income. [Refer: At fair value [member]; Other comprehensive income] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table. No definition available.
|
X | ||||||||||
- Definition The amount of dividends related to investments in equity instruments that the entity has designated at fair value through other comprehensive income, derecognised during the reporting period. [Refer: Investments in equity instruments designated at fair value through other comprehensive income [member]] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition The amount of dividends related to investments in equity instruments that the entity has designated at fair value through other comprehensive income, held at the end of the reporting period. [Refer: Investments in equity instruments designated at fair value through other comprehensive income [member]] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|