Warranty - Additional Information (Detail)	3 Months Ended
	Mar. 30, 2013 Y
Printers [Member]
Product Warranty [Line Items]
Product warranty period	1
Printheads [Member]
Product Warranty [Line Items]
Product warranty period	9
Batteries [Member]
Product Warranty [Line Items]
Product warranty period	1
Battery Based Products [Member]
Product Warranty [Line Items]
Product warranty period	30