Consolidated Statements of Earnings - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Aug. 27, 2017	Aug. 28, 2016
Income Statement [Abstract]
Sales	$ 1,936.1	$ 1,714.4
Costs and expenses:
Food and beverage	555.2	493.2
Restaurant labor	624.2	545.8
Restaurant expenses	342.9	303.7
Marketing expenses	66.0	63.7
General and administrative expenses	98.0	87.7
Depreciation and amortization	76.1	66.8
Impairments and disposal of assets, net	(0.8)	(7.8)
Total operating costs and expenses	1,761.6	1,553.1
Operating income	174.5	161.3
Interest, net	15.0	9.9
Earnings before income taxes	159.5	151.4
Income tax expense	38.2	40.3
Earnings from continuing operations	121.3	111.1
Losses from discontinued operations, net of tax benefit of $(1.0) and $(0.7), respectively	(2.3)	(0.9)
Net earnings	$ 119.0	$ 110.2
Basic net earnings per share:
Earnings from continuing operations (in dollars per share)	$ 0.97	$ 0.89
Earnings (loss) from discontinued operations (in dollars per share)	(0.02)	(0.01)
Net earnings (in dollars per share)	0.95	0.88
Diluted net earnings per share:
Earnings from continuing operations (in dollars per share)	0.95	0.88
Earnings (loss) from discontinued operations (in dollars per share)	(0.02)	(0.01)
Net earnings (in dollars per share)	$ 0.93	$ 0.87
Average number of common shares outstanding:
Basic (in shares)	125.2	124.9
Diluted (in shares)	127.3	126.7
Dividends declared per common share (in dollars per share)	$ 0.63	$ 0.56