NATURE OF OPERATIONS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) shares in Millions, $ in Millions		9 Months Ended
	Nov. 09, 2016 shares	Feb. 26, 2017 USD ($) segment
Number of reportable segments | segment		4
Debt issuance costs		$ 36.3
Conagra
Stock issuance ratio on divestiture of business	0.33
Common stock held on the record date | shares	146
ASU 2015-03 | New Accounting Pronouncement, Early Adoption, Effect
Debt issuance costs		$ 0.0
Conagra
Divestiture of stock pro rata distribution (as a percent)	100.00%