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Securities (Tables) | 6 Months Ended
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Apr. 30, 2025
Text Block [Abstract] |
Summary of Securities | Securities
$ millions, as at |  | 2025 Apr. 30 |  |  | 2024 Oct. 31 |
|  | Carrying amount |
Securities measured and designated at FVOCI |  | $ | 83,031 |  |  | $ | 76,693 |
Securities measured at amortized cost (1) |  |  | 71,027 |  |  |  | 71,610 |
Securities mandatorily measured and designated at FVTPL |  |  | 115,783 |  |  |  | 106,042 |
|  | $ | 269,841 |  |  | $ | 254,345 |
(1) | There were no sales of securities measured at amortized cost during the quarter (October 31, 2024: a realized gain of nil).
Fair Value of Debt Securities Measured and Equity Securities Designated at FVOCI | Fair value of debt securities measured and equity securities designated at FVOCI
$ millions, as at |  |  |  |  |  |  |  |  |  |  | 2025 Apr. 30 |  |  |  |  |  |  |  |  |  |  |  | 2024 Oct. 31 |
|  |  | Cost/ Amortized cost | (1) |  |  | Gross unrealized gains |  |  |  | Gross unrealized losses |  |  |  | Fair value |  |  |  | Cost/ Amortized cost | (1) |  |  | Gross unrealized gains |  |  |  | Gross unrealized losses |  |  |  | Fair value |
Securities issued or guaranteed by: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Canadian federal government |  | $ | 14,175 |  |  | $ | 2 |  |  | $ | (45 | ) |  | $ | 14,132 |  |  | $ | 11,715 |  |  | $ | 1 |  |  | $ | (31 | ) |  | $ | 11,685 |
Other Canadian governments |  |  | 16,352 |  |  |  | 4 |  |  |  | (168 | ) |  |  | 16,188 |  |  |  | 16,506 |  |  |  | 9 |  |  |  | (101 | ) |  |  | 16,414 |
U.S. Treasury and agencies |  |  | 30,467 |  |  |  | 46 |  |  |  | (131 | ) |  |  | 30,382 |  |  |  | 29,362 |  |  |  | 10 |  |  |  | (220 | ) |  |  | 29,152 |
Other foreign governments |  |  | 6,538 |  |  |  | 27 |  |  |  | (3 | ) |  |  | 6,562 |  |  |  | 5,542 |  |  |  | 22 |  |  |  | (4 | ) |  |  | 5,560 |
Mortgage-backed securities |  |  | 3,839 |  |  |  | 1 |  |  |  | (20 | ) |  |  | 3,820 |  |  |  | 3,493 |  |  |  | – |  |  |  | (23 | ) |  |  | 3,470 |
Asset-backed securities |  |  | 1,268 |  |  |  | 1 |  |  |  | (2 | ) |  |  | 1,267 |  |  |  | 656 |  |  |  | 1 |  |  |  | – |  |  |  | 657 |
Corporate debt |  |  | 9,723 |  |  |  | 10 |  |  |  | (9 | ) |  |  | 9,724 |  |  |  | 9,085 |  |  |  | 7 |  |  |  | (9 | ) |  |  | 9,083 |
|  |  | 82,362 |  |  |  | 91 |  |  |  | (378 | ) |  |  | 82,075 |  |  |  | 76,359 |  |  |  | 50 |  |  |  | (388 | ) |  |  | 76,021 |
Corporate equity (2) |  |  | 917 |  |  |  | 62 |  |  |  | (23 | ) |  |  | 956 |  |  |  | 653 |  |  |  | 51 |  |  |  | (32 | ) |  |  | 672 |
|  | $ | 83,279 |  |  | $ | 153 |  |  | $ | (401 | ) |  | $ | 83,031 |  |  | $ | 77,012 |  |  | $ | 101 |  |  | $ | (420 | ) |  | $ | 76,693 |
(1) | Net of allowance for credit losses for debt securities measured at FVOCI of $18 million (October 31, 2024: $19 million).
(2) | Includes restricted stock.
Summary of Allowance for Credit Losses measured at FVOCI | Allowance for credit losses The following table provides a reconciliation of the opening balance to the closing balance of the ECL allowance for debt securities measured at FVOCI and amortized cost:
|  |  |  | Stage 1 |  |  | Stage 2 |  |  | Stage 3 |  |  |  |  |  |  |
$ millions, as at or for the three months ended |  |  | Collective provision 12-month ECL performing |  |  |  | Collective provision lifetime ECL performing |  |  |  | Collective and individual provision lifetime ECL credit-impaired | (1) |  |  |  |  |  |  | Total |
2025 |  | Debt securities measured at FVOCI and amortized cost |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Apr. 30 |  | Balance at beginning of period |  | $ | 7 |  |  | $ | 18 |  |  | $ | 12 |  |  |  |  |  |  | $ | 37 |
|  | Reversal of credit losses (2) |  |  | (1 | ) |  |  | (1 | ) |  |  | – |  |  |  |  |  |  |  | (2 | )
|  | Write-offs |  |  | – |  |  |  | – |  |  |  | – |  |  |  |  |  |  |  | – |
|  | Foreign exchange and other |  |  | – |  |  |  | (1 | ) |  |  | (1 | ) |  |  |  |  |  |  | (2 | )
|  | Balance at end of period |  | $ | 6 |  |  | $ | 16 |  |  | $ | 11 |  |  |  |  |  |  | $ | 33 |
|  | Comprises: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  | Debt securities measured at FVOCI |  | $ | 2 |  |  | $ | 16 |  |  | $ | – |  |  |  |  |  |  | $ | 18 |
|  | Debt securities measured at amortized cost |  |  | 4 |  |  |  | – |  |  |  | 11 |  |  |  |  |  |  |  | 15 |
2025 |  | Debt securities measured at FVOCI and amortized cost |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Jan. 31 |  | Balance at beginning of period |  | $ | 7 |  |  | $ | 17 |  |  | $ | 12 |  |  |  |  |  |  | $ | 36 |
|  | Reversal of credit losses (2) |  |  | – |  |  |  | – |  |  |  | (1 | ) |  |  |  |  |  |  | (1 | )
|  | Write-offs |  |  | – |  |  |  | – |  |  |  | – |  |  |  |  |  |  |  | – |
|  | Foreign exchange and other |  |  | – |  |  |  | 1 |  |  |  | 1 |  |  |  |  |  |  |  | 2 |
|  | Balance at end of period |  | $ | 7 |  |  | $ | 18 |  |  | $ | 12 |  |  |  |  |  |  | $ | 37 |
|  | Comprises: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  | Debt securities measured at FVOCI |  | $ | 2 |  |  | $ | 18 |  |  | $ | – |  |  |  |  |  |  | $ | 20 |
|  | Debt securities measured at amortized cost |  |  | 5 |  |  |  | – |  |  |  | 12 |  |  |  |  |  |  |  | 17 |
2024 |  | Debt securities measured at FVOCI and amortized cost |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Apr. 30 |  | Balance at beginning of period |  | $ | 7 |  |  | $ | 20 |  |  | $ | 13 |  |  |  |  |  |  | $ | 40 |
|  | Reversal of credit losses (2) |  |  | (1 | ) |  |  | (1 | ) |  |  | – |  |  |  |  |  |  |  | (2 | )
|  | Write-offs |  |  | – |  |  |  | – |  |  |  | – |  |  |  |  |  |  |  | – |
|  | Foreign exchange and other |  |  | – |  |  |  | – |  |  |  | – |  |  |  |  |  |  |  | – |
|  | Balance at end of period |  | $ | 6 |  |  | $ | 19 |  |  | $ | 13 |  |  |  |  |  |  | $ | 38 |
|  | Comprises: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|  | Debt securities measured at FVOCI |  | $ | 1 |  |  | $ | 19 |  |  | $ | – |  |  |  |  |  |  | $ | 20 |
|  | Debt securities measured at amortized cost |  |  | 5 |  |  |  | – |  |  |  | 13 |  |  |  |  |  |  |  | 18 |
$ millions, as at or for the six months ended |
2025 |  | Debt securities measured at FVOCI and amortized cost |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Apr. 30 |  | Balance at beginning of period |  | $ | 7 |  |  | $ | 17 |  |  | $ | 12 |  |  |  |  |  |  | $ | 36 |
|  | Reversal of credit losses (2) |  |  | (1 | ) |  |  | (1 | ) |  |  | (1 | ) |  |  |  |  |  |  | (3 | )
|  | Write-offs |  |  | – |  |  |  | – |  |  |  | – |  |  |  |  |  |  |  | – |
|  | Foreign exchange and other |  |  | – |  |  |  | – |  |  |  | – |  |  |  |  |  |  |  | – |
|  | Balance at end of period |  | $ | 6 |  |  | $ | 16 |  |  | $ | 11 |  |  |  |  |  |  | $ | 33 |
2024 |  | Debt securities measured at FVOCI and amortized cost |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Apr. 30 |  | Balance at beginning of period |  | $ | 8 |  |  | $ | 20 |  |  | $ | 14 |  |  |  |  |  |  | $ | 42 |
|  | Reversal of credit losses (2) |  |  | (1 | ) |  |  | (1 | ) |  |  | (1 | ) |  |  |  |  |  |  | (3 | )
|  | Write-offs |  |  | – |  |  |  | – |  |  |  | – |  |  |  |  |  |  |  | – |
|  | Foreign exchange and other |  |  | (1 | ) |  |  | – |  |  |  | – |  |  |  |  |  |  |  | (1 | )
|  | Balance at end of period |  | $ | 6 |  |  | $ | 19 |  |  | $ | 13 |  |  |  |  |  |  | $ | 38 |
(1) | Includes stage 3 ECL allowance on originated credit-impaired amortized cost debt securities.
(2) | Included in gains (losses) from debt securities measured at FVOCI and amortized cost, net on our interim consolidated statement of income.

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