CAPITAL STOCK (Details) - USD ($)	12 Months Ended
	May 31, 2015	May 25, 2014	May 29, 2016	Dec. 31, 2011
Class of Stock [Line Items]
Shares issued			0
Shares outstanding			0
Repurchase of common shares	$ 50,000,000	$ 100,000,000
Preferred Class B
Class of Stock [Line Items]
Par value			$ 50
Shares authorized			150,000
Preferred Class C
Class of Stock [Line Items]
Par value			$ 100
Shares authorized			250,000
Preferred Class D
Class of Stock [Line Items]
Shares authorized			1,100,000
No par value			$ 0
Preferred Class E
Class of Stock [Line Items]
Shares authorized			16,550,000
No par value			$ 0
Common Stock
Class of Stock [Line Items]
Stock repurchase, authorized amount				$ 750,000,000.0
Stock repurchased during the period, shares	1,400,000	2,900,000
Repurchase of common shares	$ 50,000,000	$ 100,000,000