Consolidated Statements of Comprehensive Income (Unaudited) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 30, 2014	Mar. 31, 2013
Net earnings	$ 2.5	$ 12.9
Other comprehensive income, net of tax:
Foreign currency translation adjustments, net of tax expense of $0.2 in 2014 and benefit of $0.0 in 2013	0.4	(7.0)
Unrealized (losses) gains on investment, net of tax benefit of $0.3 in 2014 and expense of $4.4 in 2013	(0.1)	12.3
Other comprehensive income	0.3	5.3
Comprehensive Income	$ 2.8	$ 18.2