Components of Net Periodic Benefit Cost and Other Changes in Recognized in Other Comprehensive Loss for Pension Plans (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 29, 2012	Dec. 31, 2011	Jan. 01, 2011
Amortization of:
Total recognized in other comprehensive loss	$ 17,414	$ 22,872	$ 19,443
United States Pension Plans of US Entity, Defined Benefit
Components of net periodic benefit cost:
Service cost	181	186	197
Interest cost	13,889	14,818	15,677
Expected return on plan assets	(15,293)	(16,377)	(16,356)
Amortization of:
Net loss	8,168	6,617	3,853
Net periodic benefit cost	6,945	5,244	3,371
Other changes recognized in other comprehensive loss:
Net loss (gain)	25,185	24,395	13,911
Amortization of:
Net loss (gain)	(8,168)	(6,617)	(3,853)
Income taxes	(6,089)	(7,086)
Total recognized in other comprehensive loss	10,928	10,692	10,058
Total recognized in net periodic benefit cost and other comprehensive loss, net of income taxes	17,873	15,936	13,429
Foreign Pension Plans, Defined Benefit
Components of net periodic benefit cost:
Service cost	8,313	6,804	5,988
Interest cost	7,260	7,051	7,015
Expected return on plan assets	(432)	(453)	(454)
Amortization of:
Net loss	1,672	906	463
Prior service benefit	397	422	697
Net transition obligation	2	2	25
Curtailments, settlements and terminations, net	1,223	1,705	2,099
Restructuring related settlements and other		3,575	5,449
Net periodic benefit cost	18,435	20,012	21,282
Other changes recognized in other comprehensive loss:
Net loss (gain)	6,936	14,640	13,597
Prior service benefit			1,217
Amortization of:
Net loss (gain)	(2,895)	(4,205)	(8,415)
Prior service benefit	(397)	(496)	(1,028)
Transition obligation	(2)	(2)	(25)
Foreign currency adjustment	290	(150)	209
Income taxes	(1,074)	(380)	(1,019)
Total recognized in other comprehensive loss	2,858	9,407	4,536
Total recognized in net periodic benefit cost and other comprehensive loss, net of income taxes	21,293	29,419	25,818
Foreign Pension Plans, Defined Benefit | Segment, Discontinued Operations
Amortization of:
Net periodic benefit cost	7,039	7,656	6,083
Other Postretirement Benefit Plans, Defined Benefit
Components of net periodic benefit cost:
Service cost	69	75	82
Interest cost	2,083	2,122	2,343
Amortization of:
Net loss	77	67	(117)
Prior service benefit	(3,524)	(3,524)	(3,524)
Restructuring related settlements and other		1,778
Net periodic benefit cost	(1,295)	518	(1,216)
Other changes recognized in other comprehensive loss:
Net loss (gain)	2,087	813	1,208
Amortization of:
Net loss (gain)	(76)	(66)	117
Prior service benefit	3,524	3,524	3,524
Foreign currency adjustment	12
Income taxes	(1,919)	(1,498)
Total recognized in other comprehensive loss	3,628	2,773	4,849
Total recognized in net periodic benefit cost and other comprehensive loss, net of income taxes	2,333	3,291	3,633
Other Postretirement Benefit Plans, Defined Benefit | Segment, Discontinued Operations
Amortization of:
Net periodic benefit cost	$ 56	$ 58	$ 57