Note 4 - Goodwill and Intangible Assets Intangible Assets (Details) (USD $)	3 Months Ended		9 Months Ended			9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended	9 Months Ended	12 Months Ended
	Sep. 30, 2011	Sep. 30, 2010	Sep. 30, 2011	Sep. 30, 2010	Dec. 31, 2010	Sep. 30, 2011 Customer Lists [Member]	Dec. 31, 2010 Customer Lists [Member]	Sep. 30, 2011 Trademarks and Trade Names [Member]	Dec. 31, 2010 Trademarks and Trade Names [Member]	Sep. 30, 2011 Developed Technology Rights [Member]	Dec. 31, 2010 Developed Technology Rights [Member]	Sep. 30, 2011 Other Intangible Assets [Member]	Dec. 31, 2010 Other Intangible Assets [Member]
Intangible Assets:
Gross Carrying Amount	$ 2,986,812,000		$ 2,986,812,000		$ 1,852,323,000	$ 1,636,506,000	$ 831,806,000	$ 732,265,000	$ 632,899,000	$ 449,735,000	$ 231,312,000	$ 168,306,000	$ 156,306,000
Accumulated Amortization	(1,534,089,000)		(1,534,089,000)		(1,311,612,000)	(729,742,000)	(625,126,000)	(446,634,000)	(381,456,000)	(230,668,000)	(192,421,000)	(127,045,000)	(112,609,000)
Net Carrying Amount	1,452,723,000		1,452,723,000		540,711,000	906,764,000	206,680,000	285,631,000	251,443,000	219,067,000	38,891,000	41,261,000	43,697,000
Weighted-Average Useful Life (Years)						5	6	5	5	3	3	4	4
Aggregate amortization expense for intangible assets	104,900,000	61,400,000	228,100,000	197,600,000
Future intangible asset amortization
2011 (remaining three months)			104,468,000
2012			391,759,000
2013			360,448,000
2014			254,474,000
2015			207,083,000
Thereafter			134,491,000
Expected future intangible asset amortization			$ 1,452,723,000