SEGMENT INFORMATION (Schedule of Segment Reporting) (Details) - USD ($) $ in Millions	12 Months Ended
	May 26, 2024	May 28, 2023	May 29, 2022
Segment Reporting Information [Line Items]
Sales	$ 11,390.0	$ 10,487.8	$ 9,630.0
Restaurant and marketing expenses	9,124.3	8,522.7	7,728.2
Segment profit	2,265.7	1,965.1	1,901.8
Depreciation and amortization	459.9	387.8	368.4
Impairments and disposal of assets, net	12.4	(10.6)	(2.0)
Segment assets	11,323.0	10,241.5
Purchases of land, buildings and equipment	601.2	564.9	376.9
Operating Segments | Olive Garden
Segment Reporting Information [Line Items]
Sales	5,067.0	4,877.8	4,503.9
Restaurant and marketing expenses	3,956.8	3,852.0	3,510.2
Segment profit	1,110.2	1,025.8	993.7
Depreciation and amortization	167.7	146.5	141.0
Impairments and disposal of assets, net	0.2	0.0	4.9
Segment assets	2,862.4	2,835.5
Purchases of land, buildings and equipment	260.7	252.5	154.5
Operating Segments | LongHorn Steakhouse
Segment Reporting Information [Line Items]
Sales	2,806.2	2,612.3	2,374.3
Restaurant and marketing expenses	2,295.1	2,181.4	1,955.9
Segment profit	511.1	430.9	418.4
Depreciation and amortization	75.8	67.7	64.7
Impairments and disposal of assets, net	0.7	(3.3)	0.1
Segment assets	2,025.7	1,978.3
Purchases of land, buildings and equipment	127.4	114.0	91.0
Operating Segments | Fine Dining
Segment Reporting Information [Line Items]
Sales	1,291.5	830.8	776.2
Restaurant and marketing expenses	1,050.5	672.3	611.2
Segment profit	241.0	158.5	165.0
Depreciation and amortization	65.9	35.6	33.7
Impairments and disposal of assets, net	0.0	0.0	0.0
Segment assets	2,596.5	1,345.4
Purchases of land, buildings and equipment	118.1	57.2	42.2
Operating Segments | Other Business
Segment Reporting Information [Line Items]
Sales	2,225.3	2,166.9	1,975.6
Restaurant and marketing expenses	1,888.3	1,866.3	1,675.4
Segment profit	337.0	300.6	300.2
Depreciation and amortization	102.5	96.8	98.1
Impairments and disposal of assets, net	0.0	0.0	1.6
Segment assets	2,901.1	2,968.9
Purchases of land, buildings and equipment	97.9	119.6	86.8
Corporate
Segment Reporting Information [Line Items]
Sales	0.0	0.0	0.0
Restaurant and marketing expenses	(66.4)	(49.3)	(24.5)
Segment profit	66.4	49.3	24.5
Depreciation and amortization	48.0	41.2	30.9
Impairments and disposal of assets, net	11.5	(7.3)	(8.6)
Segment assets	937.3	1,113.4
Purchases of land, buildings and equipment	$ (2.9)	$ 21.6	$ 2.4