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Warranty Reserves (Tables)
9 Months Ended
Oct. 02, 2011
Product Warranties Disclosures [Abstract] 
Warranty Reserve Activity
Warranty reserve activity for the three and nine months ended October 2, 2011 and October 3, 2010 is summarized below:
 
 
Three Months Ended
 
Nine Months Ended
 
October 2,
2011
 
October 3,
2010
 
October 2,
2011
 
October 3,
2010
 
(In thousands)
Balance beginning of period
$
9,057

 
$
8,166

 
$
8,250

 
$
8,910

Provision charged to income
3,493

 
3,102

 
10,552

 
9,323

Payments
(3,863
)
 
(3,288
)
 
(11,025
)
 
(9,680
)
Adjustments to previously provided warranties, net
365

 
(24
)
 
922

 
(276
)
Foreign currency translation and acquisitions
(255
)
 
389

 
98

 
68

Balance end of period
$
8,797

 
$
8,345

 
$
8,797

 
$
8,345