MARKETABLE SECURITIES - Amortized Cost and Fair Value (Details) - USD ($) $ in Millions	12 Months Ended
Oct. 29, 2017	Oct. 30, 2016
Amortized cost and fair value of marketable securities
Amortized Cost	$ 441.0	$ 442.0
Gross Unrealized Gains	17.0	17.0
Gross Unrealized Losses	6.0	5.0
Fair Value	451.6	453.5
Equity Fund
Amortized cost and fair value of marketable securities
Amortized Cost	37.0	40.0
Gross Unrealized Gains	11.0	5.0
Fair Value	48.0	45.0
Fixed Income Funds
Amortized cost and fair value of marketable securities
Amortized Cost	15.0	15.0
Fair Value	15.0	15.0
U.S. Government Debt Securities
Amortized cost and fair value of marketable securities
Amortized Cost	76.0	85.0
Gross Unrealized Gains	1.0	3.0
Fair Value	77.0	88.0
Municipal Debt Securities
Amortized cost and fair value of marketable securities
Amortized Cost	39.0	41.0
Gross Unrealized Gains	1.0	2.0
Gross Unrealized Losses	1.0
Fair Value	39.0	43.0
Corporate Debt Securities
Amortized cost and fair value of marketable securities
Amortized Cost	133.0	113.0
Gross Unrealized Gains	3.0	5.0
Gross Unrealized Losses	1.0
Fair Value	135.0	118.0
International Debt Securities
Amortized cost and fair value of marketable securities
Amortized Cost	22.0	39.0
Gross Unrealized Losses	2.0	5.0
Fair Value	20.0	34.0
Mortgage-backed Securities
Amortized cost and fair value of marketable securities
Amortized Cost	119.0	109.0
Gross Unrealized Gains	1.0	2.0
Gross Unrealized Losses	2.0
Fair Value	$ 118.0	$ 111.0

Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 25
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=75030427&loc=d3e22054-111558

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 5
-Subparagraph (aa)
-URI http://asc.fasb.org/extlink&oid=82897076&loc=d3e27232-111563

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=82896770&loc=d3e26610-111562

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+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.2)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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Amount of unrealized gain before deducting unrealized loss on investments in debt and equity securities classified as available-for-sale securities.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=82897076&loc=d3e27161-111563

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Amount of unrealized loss before deducting unrealized gain on investments in available-for-sale securities.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=82897076&loc=d3e27161-111563

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