Annual report pursuant to Section 13 and 15(d)

Activities Relating to Accrued Product Warranty Claims (Detail)

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Activities Relating to Accrued Product Warranty Claims (Detail) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 29, 2012
Dec. 31, 2011
Jan. 01, 2011
Schedule Of Product Warranty Liability [Line Items]      
Balance, beginning of year $ 44,727 $ 42,335 $ 41,473
Accrual for products sold during the year 17,769 15,749 11,436
Repair or replacement costs incurred (12,427) (12,911) (9,397)
Currency translation 326 (446) (1,177)
Balance, end of year 50,395 44,727 42,335
Less current portion (Note J) 13,805 13,791 12,334
Long-term portion $ 36,590 $ 30,936 $ 30,001