INVIGORATE PROGRAM (Activities of Restructuring Liabilities) (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2013
Restructuring Reserve [Roll Forward]
Balance, beginning of period	$ 40,275
Current period charges	71,597
Other / adjustments	2,915
Cash payments	(59,804)
Balance, end of period	54,983
Employee Separation Costs [Member]
Restructuring Reserve [Roll Forward]
Balance, beginning of period	40,018
Current period charges	66,182
Other / adjustments	2,915
Cash payments	(59,229)
Balance, end of period	49,886
Facility-Related Costs [Member]
Restructuring Reserve [Roll Forward]
Balance, beginning of period	257
Current period charges	5,415
Other / adjustments	0
Cash payments	(575)
Balance, end of period	$ 5,097