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Supplemental Cash Flow Information
12 Months Ended
Dec. 28, 2019
Supplemental Cash Flow Elements [Abstract]  
Supplemental Cash Flow Information Supplemental Cash Flow Information
The following table summarizes supplemental cash flow information (in thousands):
Fiscal Year
2019
 
2018
 
2017
Cash paid during the year for:
 

 
 

 
 

Interest
$
25,310

 
$
38,855

 
$
43,245

Income taxes, net of refunds
$
18,025

 
$
28,460

 
$
36,571

Supplemental disclosures of non-cash investing and financing activities:
 

 
 

 
 

Additions to property, plant and equipment included in accounts payable
$
2,060

 
$
3,868

 
$
2,300

Additions to property, plant and equipment acquired under finance leases
$
83

 
$

 
$