Segment Result (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended				9 Months Ended
	Sep. 29, 2013		Sep. 30, 2012		Sep. 29, 2013		Sep. 30, 2012		Dec. 31, 2012
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenues	$ 413,796		$ 368,054		$ 1,245,732		$ 1,131,953
Segment operating profit	66,042		49,841		179,197		(155,815)
Segment assets	3,788,363		3,670,789		3,788,363		3,670,789		3,739,497
Segment expenditures for property, plant and equipment	17,743		17,199		54,640		46,092
Restructuring and other impairment charges	7,084		1,088		29,205		84
Operating Segments
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenues	413,796		368,054		1,245,732		1,131,953
Segment depreciation and amortization	27,075		23,713		79,035		69,161
Segment operating profit	73,126	[1]	50,929	[1]	208,402	[1]	176,065	[1]
Segment assets	3,261,184		2,860,272		3,261,184		2,860,272
Segment expenditures for property, plant and equipment	17,655		14,596		54,234		39,140
Restructuring and other impairment charges	7,084		1,088		29,205		84
Americas | Operating Segments
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenues	192,494		169,548		587,945		526,685
Segment depreciation and amortization	17,783		16,439		51,493		47,482
Segment operating profit	25,564	[1]	17,476	[1]	79,941	[1]	64,975	[1]
Segment assets	1,974,737		1,784,773		1,974,737		1,784,773
Segment expenditures for property, plant and equipment	14,188		9,253		42,900		20,870
Restructuring and other impairment charges	4,664		1,069		16,745		(581)
Americas | Intersegment revenues
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenues	26,550		38,874		95,872		114,562
EMEA | Operating Segments
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenues	132,265		116,015		412,525		377,513
Segment depreciation and amortization	7,035		5,249		20,666		16,096
Segment operating profit	20,479	[1]	5,318	[1]	58,163	[1]	46,706	[1]
Segment assets	998,256		767,995		998,256		767,995
Segment expenditures for property, plant and equipment	2,701		3,248		8,691		9,620
Restructuring and other impairment charges	2,219		19		11,426		665
EMEA | Intersegment revenues
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenues	42,480		17,136		115,770		52,235
Asia | Operating Segments
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenues	55,263		45,592		148,040		123,205
Segment depreciation and amortization	1,134		967		3,506		2,561
Segment operating profit	20,399	[1]	18,718	[1]	49,520	[1]	41,500	[1]
Segment assets	247,118		268,669		247,118		268,669
Segment expenditures for property, plant and equipment	258		43		431		105
Restructuring and other impairment charges	201				446
Asia | Intersegment revenues
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenues	12,191				33,738
OEM | Operating Segments
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenues	33,774		36,899		97,222		104,550
Segment depreciation and amortization	1,123		1,058		3,370		3,022
Segment operating profit	6,684	[1]	9,417	[1]	20,778	[1]	22,884	[1]
Segment assets	41,073		38,835		41,073		38,835
Segment expenditures for property, plant and equipment	508		2,052		2,212		8,545
Restructuring and other impairment charges					588
OEM | Intersegment revenues
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenues	$ 163		$ 94		$ 373		$ 382

[1] Segment operating profit includes a segment's net revenues from external customers reduced by its cost of goods sold, selling, general and administrative expenses, research and development expenses and an allocation of corporate expenses. Segment operating profit excludes goodwill impairment charges, restructuring and impairment charges, interest income and expense, loss on extinguishments of debt and taxes on income.