Segment And Geographic Information (Geographic Net Sales And Long-Lived Assets) (Details) (USD $) In Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010	Dec. 31, 2010
Geographic net sales	$ 585,549	$ 589,449	$ 1,123,861	$ 1,161,354
Long-lived assets	188,071		188,071		165,773
United States [Member]
Geographic net sales	397,317	437,622	756,133	864,295
Long-lived assets	73,604		73,604		72,386
Asia [Member]
Geographic net sales	85,901	49,324	157,298	91,541
Long-lived assets	87,608		87,608		67,365
Europe [Member]
Geographic net sales	87,317	90,696	182,711	180,900
Long-lived assets	10,250		10,250		9,785
Other Foreign [Member]
Geographic net sales	15,014	11,807	27,719	24,618
Long-lived assets	$ 16,609		$ 16,609		$ 16,237