XML 68 R55.htm IDEA: XBRL DOCUMENT v3.10.0.1
Risks and Uncertainties (Details)
$ in Millions
12 Months Ended
Dec. 29, 2018
USD ($)
company
item
Dec. 30, 2017
Dec. 31, 2016
Risks and Uncertainties      
Number of notes receivable | item 3    
Number of privately held companies | company 2    
Notes receivable carrying value $ 2.4    
Number of equity investments | item 2    
Interest rate on unsettled balances due upon demand (as a percent) 0.00%    
Equity investment, one      
Risks and Uncertainties      
Equity method investments $ 4.1    
Equity investment, two      
Risks and Uncertainties      
Equity method investments 2.0    
Impairment equity investments $ 1.8    
Accounts receivable | Customers | Arrow Electronics      
Risks and Uncertainties      
Concentrations of credit risk (as a percent) 12.00% 14.00%  
Accounts receivable | Customers | Edom Technology      
Risks and Uncertainties      
Concentrations of credit risk (as a percent) 10.00%    
Accounts receivable | Customers | Edom Technology | High end of range      
Risks and Uncertainties      
Concentrations of credit risk (as a percent)   10.00%  
Accounts receivable | Customers | Avnet      
Risks and Uncertainties      
Concentrations of credit risk (as a percent)   16.00%  
Revenue | Arrow Electronics      
Risks and Uncertainties      
Concentrations of credit risk (as a percent) 21.00% 12.00% 11.00%
Revenue | Edom Technology      
Risks and Uncertainties      
Concentrations of credit risk (as a percent) 17.00% 19.00% 17.00%
Revenue | Avnet      
Risks and Uncertainties      
Concentrations of credit risk (as a percent)   14.00% 13.00%