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GOODWILL AND OTHER INTANGIBLE ASSETS-NET - Intangible Assets (Details) - USD ($) $ in Millions | 3 Months Ended |  |
--- | --- | --- | ---
Jan. 28, 2018 | Oct. 29, 2017 | Jan. 29, 2017
Amortized intangible assets: |  |  |
Total at cost | $ 1,637.0 | $ 181.0 | $ 168.0
Less accumulated amortization | 100.0 | 86.0 | 72.0
Total amortized intangible assets - net | 1,537.0 | 95.0 | 96.0
Unamortized intangible assets: |  |  |
Other intangible assets - net | $ 1,659.5 | 218.0 | 95.5
Customer Lists and Relationships |  |  |
Amortized intangible assets: |  |  |
Weighted-average useful lives | 16 years |  |
Total at cost | $ 587.0 | 42.0 | 41.0
Less accumulated amortization | $ 21.0 | 17.0 | 13.0
Technology, Patents, Trademarks, and Other |  |  |
Amortized intangible assets: |  |  |
Weighted-average useful lives | 18 years |  |
Total at cost | $ 1,050.0 | 139.0 | 127.0
Less accumulated amortization | 79.0 | 69.0 | $ 59.0
In-process Research and Development |  |  |
Unamortized intangible assets: |  |  |
Unamortized intangible assets | $ 123.0 | $ 123.0 |

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