Other Comprehensive (Loss) Income - Reclassification Out of AOCI to Earnings (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 03, 2015	Sep. 27, 2014	Oct. 03, 2015	Sep. 27, 2014
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Net of taxes	$ 2,811	$ (5,133)	$ 5,763	$ (6,522)
Net of taxes	6,560	781	10,447	781
Net of taxes	256	(240)	272	(736)
Cumulative Foreign Currency Translation	11,083	191	21,327	387
Total amounts reclassified from AOCI			26,316	(1,172)
Unrealized Gain (Losses) on Sales Hedging [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Total amounts reclassified from AOCI			13,535	(1,696)
Unrealized Losses/Gains on Forward Interest Rate Swaps [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Total amounts reclassified from AOCI			(716)	0
Unrealized Gains (Losses) on Investments [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Total amounts reclassified from AOCI			25	517
Cumulative Foreign Currency Translation [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Total amounts reclassified from AOCI			13,472	7
Reclassification Out of AOCI to Earnings [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Total amounts reclassified from AOCI	(431)	(374)	(23,841)	985
Reclassification Out of AOCI to Earnings [Member] | Unrealized Gain (Losses) on Sales Hedging [Member] | Net Sales of Tangible Products [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Total before tax	(2,267)	(113)	(13,535)	1,696
Tax expense (benefit)	459	24	2,741	(365)
Net of taxes	(1,808)	(89)	(10,794)	1,331
Reclassification Out of AOCI to Earnings [Member] | Unrealized Losses/Gains on Forward Interest Rate Swaps [Member] | Interest (Expense)/Income [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Total before tax	716	0	716	0
Tax expense (benefit)	(275)	0	(275)	0
Net of taxes	441	0	441	0
Reclassification Out of AOCI to Earnings [Member] | Unrealized Gains (Losses) on Investments [Member] | Other, net [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Total before tax	0	(443)	(25)	(517)
Tax expense (benefit)	0	158	9	178
Net of taxes	0	(285)	(16)	(339)
Reclassification Out of AOCI to Earnings [Member] | Cumulative Foreign Currency Translation [Member] | Foreign Exchange Income (Loss) [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Cumulative Foreign Currency Translation	$ 936	$ 0	$ (13,472)	$ (7)