Reconciliation of US Statutory Income Tax Rate to Effective Tax Rate (Detail)	12 Months Ended
	Dec. 28, 2012		Dec. 30, 2011		Dec. 31, 2010
Reconciliation of Statutory Federal Tax Rate [Line Items]
U.S. statutory income tax rate expense/(benefit)	35.00%		(35.00%)		35.00%
U.S. state income taxes, net of U.S. federal tax benefit	3.99%		(2.34%)		3.07%
Permanent differences	9.03%	[1]	0.17%	[1]	0.05%	[1]
Non-U.S. income	6.01%	[2]	14.44%	[2]	1.61%	[2]
Accrual to return adjustment	(10.83%)	[3]
Other items	5.47%
Change in valuation allowance	8.87%	[4]	5.94%	[4]	0.33%	[4]
Effective rate expense/(benefit)	57.54%		(16.79%)		40.06%

[1] Primarily attributed to interest on mandatorily redeemable preferred stock of a consolidated subsidiary and foreign income subject to U.S. tax.

[2] Primarily attributed to the difference between U.S. and foreign income tax rates offset by the benefit of tax holidays in certain jurisdictions.

[3] Attributable to the difference in the provision for income taxes and the actual tax paid upon filing.

[4] Primarily attributed to establishment of valuation allowances in foreign jurisdictions for losses that cannot be benefited in the U.S. income tax provision as discussed above.