Segment Information - Schedule of Segment Reporting (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Feb. 27, 2022	Feb. 28, 2021	Feb. 27, 2022	Feb. 28, 2021
Segment Reporting Information [Line Items]
Sales	$ 2,448.9	$ 1,733.0	$ 7,027.1	$ 4,916.9
Restaurant and marketing expenses	1,974.3	1,414.8	5,643.5	4,029.6
Segment profit	474.6	318.2	1,383.6	887.3
Depreciation and amortization	94.3	88.2	275.4	261.8
Impairments and disposal of assets, net	(3.8)	3.1	(5.5)	1.4
Purchases of land, buildings and equipment			275.6	177.3
Operating Segments | Olive Garden
Segment Reporting Information [Line Items]
Sales	1,142.6	872.0	3,310.2	2,489.7
Restaurant and marketing expenses	902.6	669.7	2,581.8	1,938.5
Segment profit	240.0	202.3	728.4	551.2
Depreciation and amortization	34.9	35.7	106.2	106.0
Impairments and disposal of assets, net	(0.1)	0.0	1.0	0.0
Purchases of land, buildings and equipment			116.1	69.8
Operating Segments | LongHorn Steakhouse
Segment Reporting Information [Line Items]
Sales	612.7	454.3	1,727.0	1,238.4
Restaurant and marketing expenses	501.2	372.2	1,424.4	1,033.0
Segment profit	111.5	82.1	302.6	205.4
Depreciation and amortization	16.0	16.3	48.3	49.7
Impairments and disposal of assets, net	0.1	0.0	0.1	0.0
Purchases of land, buildings and equipment			65.9	27.3
Operating Segments | Fine Dining
Segment Reporting Information [Line Items]
Sales	208.2	103.7	565.7	293.6
Restaurant and marketing expenses	160.5	87.1	444.7	246.5
Segment profit	47.7	16.6	121.0	47.1
Depreciation and amortization	8.5	7.6	25.2	22.9
Impairments and disposal of assets, net	0.0	0.0	0.0	0.0
Purchases of land, buildings and equipment			31.4	31.6
Operating Segments | Other Business
Segment Reporting Information [Line Items]
Sales	485.4	303.0	1,424.2	895.2
Restaurant and marketing expenses	418.2	271.4	1,209.9	788.9
Segment profit	67.2	31.6	214.3	106.3
Depreciation and amortization	24.8	24.8	73.4	73.1
Impairments and disposal of assets, net	0.0	3.3	0.0	3.3
Purchases of land, buildings and equipment			60.6	46.5
Corporate
Segment Reporting Information [Line Items]
Sales	0.0	0.0	0.0	0.0
Restaurant and marketing expenses	(8.2)	14.4	(17.3)	22.7
Segment profit	8.2	(14.4)	17.3	(22.7)
Depreciation and amortization	10.1	3.8	22.3	10.1
Impairments and disposal of assets, net	$ (3.8)	$ (0.2)	(6.6)	(1.9)
Purchases of land, buildings and equipment			$ 1.6	$ 2.1