RESTRUCTURING AND OTHER COSTS Restructuring Accruals (Detail) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2012
Restructuring Reserve [Roll Forward]
Beginning Balance	$ 5,706
Provisions and adjustments	3,459
Amounts applied	(2,367)
Ending Balance	6,798
Employee Severance
Restructuring Reserve [Roll Forward]
Beginning Balance	4,661
Provisions and adjustments	2,929
Amounts applied	(2,070)
Ending Balance	5,520
Employee Severance | Restructuring Fiscal 2010 and Prior Plans
Restructuring Reserve [Roll Forward]
Beginning Balance	3,380
Provisions and adjustments	0
Amounts applied	(689)
Ending Balance	2,691
Employee Severance | Restructuring - Fiscal 2011 Plans
Restructuring Reserve [Roll Forward]
Beginning Balance	1,281
Provisions and adjustments	546
Amounts applied	(452)
Ending Balance	1,375
Employee Severance | Restructuring Fiscal 2012 Plan
Restructuring Reserve [Roll Forward]
Beginning Balance	0
Provisions and adjustments	2,383
Amounts applied	(929)
Ending Balance	1,454
Contract Termination
Restructuring Reserve [Roll Forward]
Beginning Balance	1,011
Provisions and adjustments	254
Amounts applied	(174)
Ending Balance	1,091
Contract Termination | Restructuring Fiscal 2010 and Prior Plans
Restructuring Reserve [Roll Forward]
Beginning Balance	1,011
Provisions and adjustments	0
Amounts applied	(147)
Ending Balance	864
Contract Termination | Restructuring - Fiscal 2011 Plans
Restructuring Reserve [Roll Forward]
Beginning Balance	0
Provisions and adjustments	254
Amounts applied	(27)
Ending Balance	227
Other Restructuring
Restructuring Reserve [Roll Forward]
Beginning Balance	34
Provisions and adjustments	276
Amounts applied	(123)
Ending Balance	187
Other Restructuring | Restructuring Fiscal 2010 and Prior Plans
Restructuring Reserve [Roll Forward]
Beginning Balance	34
Provisions and adjustments	0
Amounts applied	0
Ending Balance	34
Other Restructuring | Restructuring - Fiscal 2011 Plans
Restructuring Reserve [Roll Forward]
Beginning Balance	0
Provisions and adjustments	276
Amounts applied	(123)
Ending Balance	$ 153