XML 37 R25.htm IDEA: XBRL DOCUMENT v3.8.0.1
Warranty Obligations (Tables)
 6 Months Ended
Mar. 31, 2018
Product Warranties Disclosures [Abstract]  
Warranty Provisions and Claims
Changes to accrued warranty costs are as follows: 
 
 
Three Months Ended
 
Six Months Ended
 
 
March 31,
2018
 
April 1,
2017
 
March 31,
2018
 
April 1,
2017
Beginning accrued warranty costs
 
$
5,832

 
$
5,402

 
$
6,018

 
$
5,718

Warranty claims
 
(1,410
)
 
(889
)
 
(2,585
)
 
(1,843
)
Warranty provisions
 
1,742

 
842

 
2,727

 
1,494

Adjustments to preexisting warranties
 
14

 
(122
)
 
14

 
(117
)
Currency translation
 
13

 
7

 
17

 
(12
)
Ending accrued warranty costs
 
$
6,191

 
$
5,240

 
$
6,191

 
$
5,240