Commitments and Contingencies - Additional Information (Detail) - 9 months ended Oct. 03, 2015 BRL in Thousands, $ in Thousands	USD ($)	BRL
Contingencies And Commitments [Line Items]
Amount of penalties and interest likely to be assessed	$ 70,526	BRL 273,366
Maximum amount of reimbursement to third party	9,965
2005 Federal import tax assessment
Contingencies And Commitments [Line Items]
Amount of commercial taxes due on the import of software acquired	3,280	12,714
2007 Sao Paulo Municipal tax assessment
Contingencies And Commitments [Line Items]
Amount of service taxes due on the resale of software	7,510	29,111
Amount of penalties on service taxes	6,701	25,972
2011 Federal income tax assessment
Contingencies And Commitments [Line Items]
Amount of statutory penalties for delays in providing certain electronic files	4,114	15,947
2012 Sao Paulo Municipal tax assessment
Contingencies And Commitments [Line Items]
Amount of penalties on service taxes	386	1,498
Amount of service taxes due on the importation of software	773	2,996
2013 Sao Paulo Municipal tax assessment
Contingencies And Commitments [Line Items]
Amount of penalties on service taxes	1,384	5,363
Amount of service taxes due on the importation of software	$ 2,767	BRL 10,726