Consolidated Statements of Earnings - USD ($) shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Nov. 26, 2017	Nov. 27, 2016	Nov. 26, 2017	Nov. 27, 2016
Income Statement [Abstract]
Sales	$ 1,881.5	$ 1,642.5	$ 3,817.6	$ 3,356.9
Costs and expenses:
Food and beverage	542.9	478.1	1,098.1	971.3
Restaurant labor	622.4	538.1	1,246.6	1,083.9
Restaurant expenses	351.5	305.3	694.4	609.0
Marketing expenses	58.1	57.1	124.1	120.8
General and administrative expenses	98.9	79.5	196.9	167.2
Depreciation and amortization	78.8	67.8	154.9	134.6
Impairments and disposal of assets, net	0.0	0.1	(0.8)	(7.7)
Total operating costs and expenses	1,752.6	1,526.0	3,514.2	3,079.1
Operating income	128.9	116.5	303.4	277.8
Interest, net	15.5	9.5	30.5	19.4
Earnings before income taxes	113.4	107.0	272.9	258.4
Income tax expense	24.8	27.3	63.0	67.6
Earnings from continuing operations	88.6	79.7	209.9	190.8
Losses from discontinued operations, net of tax benefit of $(2.5), $(0.6), $(3.5) and $(1.3), respectively	(3.9)	(0.2)	(6.2)	(1.1)
Net earnings	$ 84.7	$ 79.5	$ 203.7	$ 189.7
Basic net earnings per share:
Earnings from continuing operations (in dollars per share)	$ 0.72	$ 0.65	$ 1.69	$ 1.54
Earnings (loss) from discontinued operations (in dollars per share)	(0.03)	0.00	(0.05)	(0.01)
Net earnings (in dollars per share)	0.69	0.65	1.64	1.53
Diluted net earnings per share:
Earnings from continuing operations (in dollars per share)	0.71	0.64	1.66	1.52
Earnings (loss) from discontinued operations (in dollars per share)	(0.04)	0.00	(0.05)	(0.01)
Net earnings (in dollars per share)	$ 0.67	$ 0.64	$ 1.61	$ 1.51
Average number of common shares outstanding:
Basic (in shares)	123.6	123.1	124.4	124.0
Diluted (in shares)	125.5	124.9	126.4	125.8
Dividends declared per common share (in dollars per share)	$ 0.63	$ 0.56	$ 1.26	$ 1.12