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MARKETABLE SECURITIES (Tables) | 12 Months Ended
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Nov. 03, 2019
MARKETABLE SECURITIES |
Amortized Cost and Fair Value of Marketable Securities | The amortized cost and fair value of marketable securities at November 3, 2019 and October 28, 2018 in millions of dollars follow: ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | ​ | ​ |  | Gross |  | Gross |  | ​ | ​ |
​ | ​ | Amortized | ​ | Unrealized | ​ | Unrealized | ​ | Fair |
​ | ​ | Cost | ​ | Gains | ​ | Losses | ​ | Value |
2019 | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Equity fund | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | $ | 59 | ​
Total equity securities | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | 59 | ​
U.S. government debt securities | ​ | $ | 128 | ​ | $ | 4 | ​ | $ | 1 | ​ |  | 131 | ​
Municipal debt securities | ​ |  | 57 | ​ |  | 3 | ​ | ​ | ​ | ​ |  | 60 | ​
Corporate debt securities | ​ |  | 157 | ​ |  | 8 | ​ | ​ | ​ | ​ |  | 165 | ​
International debt securities | ​ | ​ | 9 | ​ | ​ | ​ | ​ | ​ | 3 | ​ | ​ | 6 | ​
Mortgage-backed securities* | ​ |  | 155 | ​ |  | 5 | ​ |  | ​ | ​ |  | 160 | ​
Total debt securities | ​ | ​ | 506 | ​ | ​ | 20 | ​ | ​ | 4 | ​ | ​ | 522 | ​
Marketable securities | ​ | $ | 506 | ​ | $ | 20 | ​ | $ | 4 | ​ | $ | 581 | ​
2018 | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Equity fund | ​ | $ | 36 | ​ | $ | 10 | ​ | ​ | ​ | ​ | $ | 46 | ​
U.S. government debt securities | ​ |  | 113 | ​ |  | 1 | ​ | $ | 3 | ​ |  | 111 | ​
Municipal debt securities | ​ |  | 49 | ​ |  | ​ | ​ | ​ | 3 | ​ |  | 46 | ​
Corporate debt securities | ​ |  | 143 | ​ |  | 1 | ​ | ​ | 4 | ​ |  | 140 | ​
International debt securities | ​ | ​ | 11 | ​ | ​ | ​ | ​ | ​ | 1 | ​ | ​ | 10 | ​
Mortgage-backed securities* | ​ |  | 144 | ​ |  | ​ | ​ |  | 7 | ​ |  | 137 | ​
Marketable securities | ​ | $ | 496 | ​ | $ | 12 | ​ | $ | 18 | ​ | $ | 490 | ​
* Primarily issued by U.S. government sponsored enterprises. ​
Contractual Maturities of Debt Securities | The contractual maturities of debt securities at November 3, 2019 in millions of dollars follow: ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | Amortized |  | Fair |
​ |  | Cost |  | Value | ​
Due in one year or less | ​ | $ | 29 | ​ | $ | 26 | ​
Due after one through five years | ​ |  | 95 | ​ |  | 98 | ​
Due after five through 10 years | ​ |  | 95 | ​ |  | 100 | ​
Due after 10 years | ​ |  | 132 | ​ |  | 138 | ​
Mortgage-backed securities | ​ |  | 155 | ​ |  | 160 | ​
Debt securities | ​ | $ | 506 | ​ | $ | 522 | ​
​

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