COMPREHENSIVE INCOME (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Apr. 01, 2012	Apr. 03, 2011	Dec. 31, 2011
Other comprehensive income (loss) Pre-Tax Amount:
Foreign currency translation adjustments	$ 12,739	$ 9,878
Pension and post-retirement benefit plans	9,730	6,366
Cash Flow Hedges:
Gains (Losses) on cash flow hedging derivatives	16,494	(1,200)
Reclassification adjustments	28,024	(5,247)
Total other comprehensive income (loss)	66,987	9,797
Other comprehensive income (loss) Tax (Expense) Benefit:
Foreign currency translation adjustments	0	0
Pension and post-retirement benefit plans	(3,737)	(2,703)
Cash Flow Hedges:
Gains (Losses) on cash flow hedging derivatives	(6,489)	226
Reclassification adjustments	(10,733)	2,007
Total other comprehensive income (loss)	(20,959)	(470)
Comprehensive income (loss) After-Tax Amount
Net Income	198,651	160,115
Other comprehensive income (loss) After-Tax Amount:
Foreign currency translation adjustments	12,739	9,878
Pension and post-retirement benefit plans	5,993	3,663
Cash Flow Hedges:
Gains (Losses) on cash flow hedging derivatives	10,005	(974)
Reclassification adjustments	17,291	(3,240)
Total other comprehensive income (loss)	46,028	9,327
Comprehensive income	244,679	169,442
Components of Accumulated Other Comprehensive Income (Loss) Abstract
Foreign currency translation adjustments	14,198		1,459
Pension and post-retirement benefit plans, net of tax	(350,410)		(356,403)
Cash flow hedges, net of tax	(60,091)		(87,387)
Total accumulated other comprehensive loss	$ (396,303)		$ (442,331)