FAIR VALUE MEASUREMENTS (Details) - USD ($) $ in Millions	May 28, 2017	May 29, 2016
Fixed rate debt
Liabilities
Long-term Debt	$ 1,688.7
Long-term Debt, Fair Value	1,724.1
Variable rate debt
Liabilities
Long-term Debt	695.4
Recurring | Total
Assets:
Pension plan assets	4.5
Derivative assets		$ 2.0
Deferred compensation assets	0.6	0.7
Total assets	5.1	2.7
Liabilities
Derivative liabilities	2.4	0.1
Deferred compensation liabilities	8.8	6.5
Total liabilities	11.2	6.6
Recurring | Level 1 | Total
Assets:
Pension plan assets	4.5
Derivative assets		1.4
Deferred compensation assets	0.6	0.7
Total assets	5.1	2.1
Recurring | Level 2 | Total
Assets:
Derivative assets		0.6
Total assets		0.6
Liabilities
Derivative liabilities	2.4	0.1
Deferred compensation liabilities	8.8	6.5
Total liabilities	$ 11.2	$ 6.6