EMPLOYEE BENEFIT PLANS AND OTHER POST-RETIREMENT BENEFITS - Condensed Combined and Consolidated Balance Sheets (Details) $ in Millions	May 28, 2017 USD ($)
Pension Plan
Amounts Recognized in Consolidated Balance Sheets
Other noncurrent liabilities	$ (5.6)
Amounts Recognized in Accumulated Other Comprehensive Loss (Pre-tax)
Actuarial net gain	1.0
Total	1.0
Postretirement Plans
Amounts Recognized in Consolidated Balance Sheets
Other noncurrent liabilities	(2.5)
Amounts Recognized in Accumulated Other Comprehensive Loss (Pre-tax)
Actuarial net gain	0.8
Prior service benefit	(0.2)
Total	$ 0.6

The pretax total of net gain (loss), prior service cost (credit), and transition assets (obligations), as well as minimum pension liability if still remaining, included in accumulated other comprehensive income associated with a defined benefit pension or other postretirement plan(s) because they have yet to be recognized as components of net periodic benefit cost.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (j)
-URI http://asc.fasb.org/extlink&oid=65897934&loc=d3e1928-114920

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
-Paragraph 10A
-Subparagraph (i-k)
-URI http://asc.fasb.org/extlink&oid=66004124&loc=SL7669646-108580

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- References

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- Definition

The pretax net amount of gains and losses that are not yet recognized as a component of net periodic benefit cost, and that are recognized as increases or decreases in other comprehensive income as they arise. Gains and losses are due to changes in the value of either the benefit obligation or the plan assets resulting from experience different from that assumed or from a change in an actuarial assumption, or the consequence of a decision to temporarily deviate from the substantive plan.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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- Definition

Amount related to the pretax cost of benefit changes attributable to plan participants' prior service pursuant to a plan amendment or a plan initiation, which has not yet been recognized as components of net periodic benefit cost.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Prior Service Cost
-URI http://asc.fasb.org/extlink&oid=49177896

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- References

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- Definition

This represents the noncurrent liability for underfunded plans recognized in the balance sheet that is associated with the defined benefit pension plans and other postretirement defined benefit plans.

+ References

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-Publisher FASB
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