PENSION AND OTHER POSTRETIREMENT BENEFITS - Assumptions (Details) - Health Care	12 Months Ended
Nov. 01, 2020	Nov. 03, 2019
Health care costs trend rates
Weighted-average health care cost trend rate, next fiscal year (as a percent)	4.00%	8.60%
Weighted-average health care cost trend rate, second fiscal year (as a percent)	7.60%
Ultimate weighted-average health care cost trend rate (as a percent)	4.70%	4.70%
Year that weighted-average health care cost trend rate reaches ultimate rate (year)	2027 2028	2027 2028

Assumed rate, for fiscal year two, based on annual change in cost of health care cost benefits used to measure expected cost of benefits covered by defined benefit postretirement plan. Factors include, but are not limited to, estimate of health care inflation, change in health care utilization or delivery pattern, technological advances, and change in health status of participant. Excludes factors for change in composition of plan population by age and dependency status.

No definition available.

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- References

No definition available.

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- Definition

Assumed rate, for next fiscal year, based on annual change in cost of health care cost benefits used to measure expected cost of benefits covered by defined benefit postretirement plan. Factors include, but are not limited to, estimate of health care inflation, change in health care utilization or delivery pattern, technological advances, and change in health status of participant. Excludes factors for change in composition of plan population by age and dependency status.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (l)
-URI http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920

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- Definition

Ultimate trend rate for health care cost for defined benefit postretirement plan.

+ References

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- Definition

Year ultimate health care cost trend rate is expected to be reached, in CCYY format.

+ References

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- Details

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