XML 35 R22.htm IDEA: XBRL DOCUMENT v3.7.0.1
Restructuring Charges (Tables)
 3 Months Ended
Apr. 02, 2017
Restructuring Charges [Abstract]  
Reconciliation of restructuring liability
The following table is a reconciliation of our restructuring liability balance as of April 2, 2017:

  
(millions of dollars)
 
Restructuring liability, December 31, 2016
 
$
3.6
 
Additional provisions
  
0.3
 
Cash payments
  
(1.6
)
Restructuring liability,  April 2, 2017
 
$
2.3