XML 77 R61.htm IDEA: XBRL DOCUMENT v3.6.0.2
Acquisitions, Divestiture and Goodwill - (Misfit, Inc. Acquisition) (Details) - USD ($)
 3 Months Ended 12 Months Ended
Dec. 30, 2016
Dec. 22, 2015
Jan. 02, 2016
Dec. 31, 2016
Jan. 02, 2016
Jan. 03, 2015
Mar. 09, 2015
Business Acquisition [Line Items]              
Cash paid, net of cash acquired       $ 0 $ 220,189,000 $ 0  
Misfit escrow receipts       3,341,000 0 0  
Business Combination, Consideration Transferred [Abstract]              
Cash paid, net of cash acquired       0 220,189,000 0  
Goodwill     $ 359,394,000 355,263,000 359,394,000 197,728,000  
Purchase accounting adjustment, decrease to goodwill       (2,171,000)      
Business divestiture       $ 3,500,000 $ 0 $ 0  
Trade name              
Business Combination, Consideration Transferred [Abstract]              
Useful Lives       6 years      
Developed technology              
Business Combination, Consideration Transferred [Abstract]              
Useful Lives       7 years      
Revolving line of credit              
Business Acquisition [Line Items]              
Maximum borrowing capacity             $ 1,050,000,000.00
Misfit, Inc.              
Business Acquisition [Line Items]              
Cash paid, net of cash acquired   $ 215,370,000          
Replacement awards attributable to precombination service   1,709,000          
Amount held in escrow $ 3,500,000 12,500,000          
Misfit escrow receipts       $ 3,300,000      
Liabilities incurred   60,000,000          
Acquisition-related expenses for legal, accounting and valuation services     $ 8,400,000        
Business Combination, Consideration Transferred [Abstract]              
Cash paid, net of cash acquired   215,370,000          
Replacement awards attributable to precombination service   1,709,000          
Working capital and other adjustments   (7,920,000)          
Total transaction consideration   209,159,000          
Inventories   7,011,000          
Prepaid expenses and other current assets   25,000          
Property, plant and equipment and other long-term assets   1,237,000          
Goodwill   162,234,000          
Current liabilities   (17,019,000)          
Long-term liabilities   (7,629,000)          
Total net assets acquired   209,159,000          
Reduction in amount of total transaction consideration       7,900,000      
Purchase accounting adjustment, reduction to inventory       (5,900,000)      
Purchase accounting adjustment, reduction to long-term liabilities       5,400,000      
Purchase accounting adjustment, increase to current liabilities       (4,100,000)      
Purchase accounting adjustment, decrease to goodwill       (2,200,000)      
Purchase accounting adjustment, reduction to accounts receivable       (1,200,000)      
Purchase accounting adjustment, increase to poperty, plant, and equipment and other long-term assets       $ 47,000      
Business divestiture $ 3,500,000            
Misfit, Inc. | Trade name              
Business Combination, Consideration Transferred [Abstract]              
Intangible assets   $ 15,700,000          
Useful Lives   6 years          
Misfit, Inc. | Customer lists              
Business Combination, Consideration Transferred [Abstract]              
Intangible assets   $ 10,800,000          
Useful Lives   5 years          
Misfit, Inc. | Developed technology              
Business Combination, Consideration Transferred [Abstract]              
Intangible assets   $ 36,100,000          
Useful Lives   7 years          
Misfit, Inc. | Noncompete agreement              
Business Combination, Consideration Transferred [Abstract]              
Intangible assets   $ 700,000          
Useful Lives   3 years