Condensed Consolidated Statements Of Comprehensive Income - USD ($) $ in Millions	3 Months Ended
	May 24, 2019	May 25, 2018
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax	$ (7.9)	$ (12.2)
Other Comprehensive Income (Loss), Securities, Available-for-Sale, Unrealized Holding Gain (Loss) Arising During Period, after Tax	0.1	0.1
Net income	17.8	17.0
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax	0.2	0.8
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Net of Tax	0.2	0.0
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent	(7.8)	(12.9)
Comprehensive Income (Loss), Net of Tax, Attributable to Parent	10.0	$ 4.1
Unrealized gain (loss) on investments [Member]
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent	$ 0.1