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MARKETABLE SECURITIES | 12 Months Ended
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Oct. 29, 2023
MARKETABLE SECURITIES |
MARKETABLE SECURITIES | 10. MARKETABLE SECURITIES Most marketable securities are classified as available-for-sale. Realized gains or losses are based on specific identification. The amortized cost and fair value of marketable securities at the end of 2023 and 2022 follow: ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | ​ | ​ |  | Gross |  | Gross |  | ​ | ​ |
​ | ​ | Amortized | ​ | Unrealized | ​ | Unrealized | ​ | Fair |
​ | ​ | Cost | ​ | Gains | ​ | Losses | ​ | Value |
2023 | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
International equity securities | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | $ | 3 | ​
International mutual funds securities | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | 101 | ​
U.S. equity fund | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | 86 | ​
U.S. fixed income fund | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | 32 | ​
Total equity securities | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | 222 | ​
Corporate debt securities | ​ | $ | 285 | ​ | ​ | ​ | ​ | $ | 41 | ​ |  | 244 | ​
International debt securities | ​ | ​ | 5 | ​ | ​ | ​ | ​ | ​ | 4 | ​ | ​ | 1 | ​
Mortgage-backed securities* | ​ |  | 225 | ​ | ​ | ​ | ​ |  | 40 | ​ |  | 185 | ​
Municipal debt securities | ​ |  | 87 | ​ | ​ | ​ | ​ | ​ | 12 | ​ |  | 75 | ​
U.S. government debt securities | ​ | ​ | 260 | ​ | ​ | ​ | ​ | ​ | 41 | ​ |  | 219 | ​
Total debt securities | ​ | $ | 862 | ​ | ​ | ​ | ​ | $ | 138 | ​ | ​ | 724 | ​
Marketable securities | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | $ | 946 | ​
2022 | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
International equity securities | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | $ | 3 | ​
U.S. equity fund | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | 70 | ​
Total equity securities | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | 73 | ​
Corporate debt securities | ​ | $ | 236 | ​ | ​ | ​ | ​ | $ | 36 | ​ |  | 200 | ​
International debt securities | ​ | ​ | 64 | ​ | ​ | ​ | ​ | ​ | 4 | ​ | ​ | 60 | ​
Mortgage-backed securities* | ​ |  | 186 | ​ | ​ | ​ | ​ |  | 31 | ​ |  | 155 | ​
Municipal debt securities | ​ |  | 74 | ​ | ​ | ​ | ​ | ​ | 11 | ​ |  | 63 | ​
U.S. government debt securities | ​ | ​ | 220 | ​ | ​ | ​ | ​ | ​ | 37 | ​ |  | 183 | ​
Total debt securities | ​ | $ | 780 | ​ | ​ | ​ | ​ | $ | 119 | ​ | ​ | 661 | ​
Marketable securities | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | $ | 734 | ​
* Primarily issued by U.S. government sponsored enterprises. ​ The purchases, maturities, and sale proceeds for marketable securities during 2023, 2022, and 2021 follow: ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | 2023 |  | 2022 |  | 2021 | ​
Purchases | ​ | $ | 491 | ​ | $ | 250 | ​ | $ | 194 | ​
Maturities and sale proceeds | ​ | ​ | 186 | ​ | ​ | 79 | ​ | ​ | 109 | ​
​ Equity Securities Proceeds of equity securities sold during 2023, 2022, and 2021 were not material. Unrealized gain (loss) on equity securities during 2023 and 2022 follow: ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | 2023 |  | 2022 | ​
Net gain (loss) recognized on equity securities | ​ | ​ | ​ | ​ | $ | (11) | ​
Less: Net gain (loss) on equity securities sold | ​ | $ | (1) | ​ | ​ | ​ | ​
Unrealized gain (loss) on equity securities | ​ | $ | 1 | ​ | $ | (11) | ​
​ Debt Securities The contractual maturities of debt securities at October 29, 2023 follow: ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | Amortized |  | Fair |
​ |  | Cost |  | Value | ​
Due in one year or less | ​ | $ | 20 | ​ | $ | 19 | ​
Due after one through five years | ​ |  | 147 | ​ |  | 136 | ​
Due after five through 10 years | ​ |  | 249 | ​ |  | 214 | ​
Due after 10 years | ​ |  | 221 | ​ |  | 170 | ​
Mortgage-backed securities | ​ |  | 225 | ​ |  | 185 | ​
Debt securities | ​ | $ | 862 | ​ | $ | 724 | ​
​ Actual maturities may differ from contractual maturities because some securities may be called or prepaid. Mortgage-backed securities contain prepayment provisions and are not categorized by contractual maturity. The following debt security items were not material in 2023, 2022, and 2021:
| ● | realized gains,
| ● | realized losses, and
| ● | unrealized losses that have been continuous for over twelve months.
Unrealized losses at October 29, 2023 and October 30, 2022 were not recognized in income due to the ability and intent to hold to maturity. There were no significant impairment write-downs in the periods reported.

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