Segment Information - Schedule of Segment Reporting (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Nov. 24, 2024	Nov. 26, 2023	Nov. 24, 2024	Nov. 26, 2023
Segment Reporting Information [Line Items]
Sales	$ 2,890.0	$ 2,727.3	$ 5,647.0	$ 5,457.9
Restaurant and marketing expenses	2,326.1	2,214.0	4,565.0	4,425.5
Segment profit	563.9	513.3	1,082.0	1,032.4
Depreciation and amortization	127.7	112.5	249.2	222.3
Impairments and disposal of assets, net	0.0	7.5	1.0	10.6
Purchases of land, buildings and equipment			314.5	312.4
Operating Segments | Olive Garden
Segment Reporting Information [Line Items]
Sales	1,292.5	1,251.4	2,501.6	2,479.3
Restaurant and marketing expenses	1,015.4	988.9	1,975.5	1,954.5
Segment profit	277.1	262.5	526.1	524.8
Depreciation and amortization	46.3	40.5	91.6	80.1
Impairments and disposal of assets, net	0.0	0.0	0.0	0.2
Purchases of land, buildings and equipment			123.5	135.6
Operating Segments | LongHorn Steakhouse
Segment Reporting Information [Line Items]
Sales	710.1	643.0	1,423.6	1,312.8
Restaurant and marketing expenses	575.9	531.2	1,161.8	1,083.6
Segment profit	134.2	111.8	261.8	229.2
Depreciation and amortization	20.6	18.3	40.9	36.5
Impairments and disposal of assets, net	0.0	0.1	0.0	0.1
Purchases of land, buildings and equipment			77.3	69.9
Operating Segments | Fine Dining
Segment Reporting Information [Line Items]
Sales	306.0	318.0	584.9	591.5
Restaurant and marketing expenses	253.3	261.4	494.6	495.2
Segment profit	52.7	56.6	90.3	96.3
Depreciation and amortization	17.4	16.6	34.2	32.2
Impairments and disposal of assets, net	0.0	0.0	0.0	0.0
Purchases of land, buildings and equipment			50.8	52.0
Operating Segments | Other Business
Segment Reporting Information [Line Items]
Sales	581.4	514.9	1,136.9	1,074.3
Restaurant and marketing expenses	502.2	448.4	974.0	923.5
Segment profit	79.2	66.5	162.9	150.8
Depreciation and amortization	29.3	25.4	55.0	50.5
Impairments and disposal of assets, net	0.0	0.0	0.0	0.0
Purchases of land, buildings and equipment			62.9	52.3
Corporate
Segment Reporting Information [Line Items]
Sales	0.0	0.0	0.0	0.0
Restaurant and marketing expenses	(20.7)	(15.9)	(40.9)	(31.3)
Segment profit	20.7	15.9	40.9	31.3
Depreciation and amortization	14.1	11.7	27.5	23.0
Impairments and disposal of assets, net	$ 0.0	$ 7.4	1.0	10.3
Purchases of land, buildings and equipment			$ 0.0	$ 2.6