SEGMENTS - Tabular Disclosure (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Nov. 29, 2020	Nov. 24, 2019	Nov. 29, 2020	Nov. 24, 2019
Segment information
Net sales	$ 896.1	$ 1,019.2	$ 1,767.6	$ 2,008.2
Product contribution margin	221.0	279.1	433.6	522.9
Advertising and promotion expenses	2.5	6.0	3.7	10.8
Gross profit	223.5	285.1	437.3	533.7
Selling, general and administrative expenses	83.9	91.6	162.0	170.2
Income from operations	139.6	193.5	275.3	363.5
Interest expense, net	30.0	25.4	60.3	53.6
Income tax expense	31.9	42.7	59.9	79.4
Equity method investment earnings	19.2	15.0	31.1	25.6
Net income	96.9	140.4	186.2	256.1
Global
Segment information
Net sales	475.9	539.6	923.4	1,057.2
Product contribution margin	92.7	128.9	170.5	231.6
Foodservice
Segment information
Net sales	241.1	304.9	477.8	610.3
Product contribution margin	87.7	111.3	173.5	213.8
Retail
Segment information
Net sales	140.7	132.1	294.6	261.4
Product contribution margin	30.1	28.5	65.9	57.4
Other
Segment information
Net sales	38.4	42.6	71.8	79.3
Product contribution margin	$ 10.5	$ 10.4	$ 23.7	$ 20.1