Fair Value Measurements - Schedule of Financial Assets and Financial Liabilities Measured at Fair Value (Detail) (USD $) In Thousands, unless otherwise specified	Oct. 04, 2014	Dec. 31, 2013
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Short-term investments	$ 100,000	$ 28,191
Total assets	15,493,594	15,203,283
Commodity contracts	(1,800)	(555)
Reported Value Measurement [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash equivalents	1,140,092	1,269,465
Short-term investments	100,000	28,191
Foreign exchange and commodity contracts	1,441
Total assets	1,241,533	1,297,656
Commodity contracts	(1,800)	(555)
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Fair Value, Measurements, Recurring [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash equivalents	1,140,092	1,269,465
Short-term investments	100,000	28,191
Total assets	1,240,092	1,297,656
Significant Other Observable Inputs (Level 2) [Member] | Fair Value, Measurements, Recurring [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Foreign exchange and commodity contracts	1,441
Total assets	1,441
Commodity contracts	$ (1,800)	$ (555)