Consolidated Statements of Comprehensive Income (Unaudited) (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 29, 2013	Sep. 30, 2012	Sep. 29, 2013	Sep. 30, 2012
Net earnings	$ 18.8	$ 16.6	$ 41.7	$ 41.2
Other comprehensive income, net of tax:
Foreign currency translation adjustments, net of tax benefit of $0.0, $0.3, $0.1 and $0.3, respectively	4.7	5.8	(4.7)	4.7
Unrealized gains (losses) on investment, net of tax expense of $2.3, $0.0, $13.3 and $0.0, respectively	4.5	(0.5)	28.3	9.8
Pension liability adjustments, net of tax	(0.2)		(0.2)	0.3
Other comprehensive income	9.0	5.3	23.4	14.8
Comprehensive Income	$ 27.8	$ 21.9	$ 65.1	$ 56.0