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LEGAL PROCEEDINGS AND CONTINGENCIES (Details) - Passaic River Alaska - Exelis $ in Millions |  | 12 Months Ended
--- | --- | ---
Mar. 31, 2016 party | Jun. 29, 2018 USD ($)
Site Contingency [Line Items] |  |
Estimated cost for all participating parties of EPA's preferred alternative | $ |  | $ 1,380
Number of responsible parties notified | party | 100 |

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- Definition Best estimate of the loss exposure for reasonably possible environmental contingencies at an individual site for which no accrual has been recorded. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 30 -Section 50 -Paragraph 10 -Subparagraph (c),(d)(2) -URI http://asc.fasb.org/extlink&oid=6393242&loc=d3e13237-110859 Reference 2: http://www.xbrl.org/2003/role/recommendedDisclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 30 -Section 50 -Paragraph 10 -Subparagraph (d)(2) -URI http://asc.fasb.org/extlink&oid=6393242&loc=d3e13237-110859 + Details
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