Segment Information - Schedule of Segment Reporting (Details) $ in Millions	3 Months Ended		6 Months Ended
	Nov. 23, 2025 USD ($)	Nov. 24, 2024 USD ($)	Nov. 23, 2025 USD ($)	Nov. 24, 2024 USD ($)	Jul. 14, 2025 restaurant
Segment Reporting Information [Line Items]
Sales	$ 3,102.1	$ 2,890.0	$ 6,146.8	$ 5,647.0
Restaurant labor	1,000.1	926.8	1,988.1	1,816.1
Marketing	48.7	48.8	97.8	93.5
Segment profit	581.3	569.4	1,155.6	1,092.0
Depreciation and amortization	137.9	127.7	273.0	249.2
Impairments and (gain) loss on disposal of assets, net	(2.9)	0.0	(44.9)	1.0
Pre-opening costs	8.1	5.5	14.0	10.0
Purchases of land, buildings and equipment			375.0	314.5
Disposal Group, Not Discontinued Operations | Canadian Olive Garden Restaurants
Segment Reporting Information [Line Items]
Number of restaurants sold | restaurant					8
Food and beverage
Segment Reporting Information [Line Items]
Food and beverage costs and restaurant expenses	963.7	872.8	1,892.8	1,719.5
Restaurant expenses
Segment Reporting Information [Line Items]
Food and beverage costs and restaurant expenses	508.3	472.2	1,012.5	925.9
Operating Segments | Olive Garden
Segment Reporting Information [Line Items]
Sales	1,362.7	1,292.5	2,663.8	2,501.6
Restaurant labor	476.4	452.7	940.5	882.2
Marketing	36.2	38.1	73.0	72.5
Segment profit	297.3	277.8	564.9	528.0
Depreciation and amortization	49.4	46.3	97.7	91.6
Impairments and (gain) loss on disposal of assets, net	0.0	0.0	(42.0)	0.0
Pre-opening costs	1.9	0.7	3.4	1.9
Purchases of land, buildings and equipment			138.4	123.5
Operating Segments | Olive Garden | Food and beverage
Segment Reporting Information [Line Items]
Food and beverage costs and restaurant expenses	328.7	315.2	638.6	606.8
Operating Segments | Olive Garden | Restaurant expenses
Segment Reporting Information [Line Items]
Food and beverage costs and restaurant expenses	224.1	208.7	446.8	412.1
Operating Segments | LongHorn Steakhouse
Segment Reporting Information [Line Items]
Sales	775.9	710.1	1,552.3	1,423.6
Restaurant labor	203.7	185.8	408.0	371.4
Marketing	3.3	2.4	6.6	5.8
Segment profit	126.0	135.1	260.9	263.4
Depreciation and amortization	23.4	20.6	46.1	40.9
Impairments and (gain) loss on disposal of assets, net	0.0	0.0	0.0	0.0
Pre-opening costs	2.0	0.9	3.1	1.6
Purchases of land, buildings and equipment			102.5	77.3
Operating Segments | LongHorn Steakhouse | Food and beverage
Segment Reporting Information [Line Items]
Food and beverage costs and restaurant expenses	337.6	289.0	666.2	587.2
Operating Segments | LongHorn Steakhouse | Restaurant expenses
Segment Reporting Information [Line Items]
Food and beverage costs and restaurant expenses	105.3	97.8	210.6	195.8
Operating Segments | Fine Dining
Segment Reporting Information [Line Items]
Sales	316.2	306.0	602.7	584.9
Restaurant labor	93.5	87.4	182.0	171.6
Marketing	2.1	2.1	4.3	4.3
Segment profit	46.9	53.9	85.6	92.8
Depreciation and amortization	17.7	17.4	35.0	34.2
Impairments and (gain) loss on disposal of assets, net	0.0	0.0	0.0	0.0
Pre-opening costs	0.3	1.2	1.6	2.5
Purchases of land, buildings and equipment			50.3	50.8
Operating Segments | Fine Dining | Food and beverage
Segment Reporting Information [Line Items]
Food and beverage costs and restaurant expenses	104.9	96.2	197.4	186.7
Operating Segments | Fine Dining | Restaurant expenses
Segment Reporting Information [Line Items]
Food and beverage costs and restaurant expenses	68.8	66.4	133.4	129.5
Operating Segments | Other Business
Segment Reporting Information [Line Items]
Sales	647.3	581.4	1,328.0	1,136.9
Restaurant labor	226.5	200.9	457.6	390.9
Marketing	7.1	6.2	13.9	10.9
Segment profit	86.7	81.2	196.0	165.4
Depreciation and amortization	31.4	29.3	62.7	55.0
Impairments and (gain) loss on disposal of assets, net	(2.9)	0.0	(2.9)	0.0
Pre-opening costs	2.7	2.0	3.7	2.5
Purchases of land, buildings and equipment			83.8	62.9
Operating Segments | Other Business | Food and beverage
Segment Reporting Information [Line Items]
Food and beverage costs and restaurant expenses	192.5	172.4	390.6	338.8
Operating Segments | Other Business | Restaurant expenses
Segment Reporting Information [Line Items]
Food and beverage costs and restaurant expenses	134.5	120.7	269.9	230.9
Corporate
Segment Reporting Information [Line Items]
Sales	0.0	0.0	0.0	0.0
Restaurant labor	0.0	0.0	0.0	0.0
Marketing	0.0	0.0	0.0	0.0
Segment profit	24.4	21.4	48.2	42.4
Depreciation and amortization	16.0	14.1	31.5	27.5
Impairments and (gain) loss on disposal of assets, net	0.0	0.0	0.0	1.0
Pre-opening costs	1.2	0.7	2.2	1.5
Purchases of land, buildings and equipment			0.0	0.0
Corporate | Food and beverage
Segment Reporting Information [Line Items]
Food and beverage costs and restaurant expenses	0.0	0.0	0.0	0.0
Corporate | Restaurant expenses
Segment Reporting Information [Line Items]
Food and beverage costs and restaurant expenses	$ (24.4)	$ (21.4)	$ (48.2)	$ (42.4)