Other Intangibles, net (Details) (USD $) In Thousands	6 Months Ended
	Jun. 30, 2011	Dec. 31, 2010
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 367,621	$ 367,621
Accumulated Amortization	(203,200)	(180,223)
Net Amount	164,421	187,398
Finite-Lived Intangible Assets, Future Amortization Expense [Abstract]
2011, remainder thereof	22,540
2012	44,929
2013	44,240
2014	27,352
2015	13,006
Thereafter	12,354
Total	164,421
Customer-based [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	257,983	257,983
Accumulated Amortization	(137,675)	(119,835)
Net Amount	120,308	138,148
Technology-based [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	90,147	90,147
Accumulated Amortization	(56,321)	(52,654)
Net Amount	33,826	37,493
Marketing-based [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	19,491	19,491
Accumulated Amortization	(9,204)	(7,734)
Net Amount	$ 10,287	$ 11,757