Segment Information (Revenues By Geographic Location Including Local Sales And Exports) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 27, 2013	Sep. 28, 2012	Sep. 27, 2013	Sep. 28, 2012
Revenues	$ 715.4	$ 725.5	$ 2,064.7	$ 2,214.7
United States [Member]
Revenues	109.0	106.7	306.4	338.3
Japan [Member]
Revenues	70.3	93.9	217.6	314.2
China [Member]
Revenues	230.1	228.5	628.0	664.4
Singapore [Member]
Revenues	178.3	157.3	525.6	464.3
United Kingdom [Member]
Revenues	101.9	94.0	302.2	299.8
Other [Member]
Revenues	$ 25.8	$ 45.1	$ 84.9	$ 133.7