FAIR VALUE MEASUREMENTS (Details) - USD ($) $ in Millions	May. 31, 2015	May. 25, 2014
Assets:
Derivative assets	$ 32.2	$ 38.8
Available-for-sale securities	2.8	2.1
Deferred compensation assets	2.6	5.6
Total assets	37.6	46.5
Liabilities:
Derivative liabilities	14.2	10.4
Deferred compensation liabilities	44.6	43.7
Total liabilities	58.8	54.1
Level 1
Assets:
Derivative assets	13.6	8.5
Available-for-sale securities	2.8	2.1
Deferred compensation assets	2.6	5.6
Total assets	19.0	16.2
Liabilities:
Derivative liabilities	0.0	0.0
Deferred compensation liabilities	44.6	43.7
Total liabilities	44.6	43.7
Level 2
Assets:
Derivative assets	18.6	30.3
Available-for-sale securities	0.0	0.0
Deferred compensation assets	0.0	0.0
Total assets	18.6	30.3
Liabilities:
Derivative liabilities	14.2	10.4
Deferred compensation liabilities	0.0	0.0
Total liabilities	14.2	10.4
Level 3
Assets:
Derivative assets	0.0	0.0
Available-for-sale securities	0.0	0.0
Deferred compensation assets	0.0	0.0
Total assets	0.0	0.0
Liabilities:
Derivative liabilities	0.0	0.0
Deferred compensation liabilities	0.0	0.0
Total liabilities	$ 0.0	$ 0.0