Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events (Details)

v3.20.2
Subsequent Events (Details) - USD ($)
$ / shares in Units, $ in Millions
Oct. 26, 2020
Sep. 26, 2020
Dec. 28, 2019
Subsequent Event [Line Items]      
Common stock, par value (in dollars per share)   $ 0.01 $ 0.01
Subsequent Event      
Subsequent Event [Line Items]      
Common stock, par value (in dollars per share) $ 0.01    
Subsequent Event | Xilinx, Inc.      
Subsequent Event [Line Items]      
Date of acquisition agreement Oct. 26, 2020    
Common stock, par value (in dollars per share) $ 0.01    
Business acquisition, conversion ratio 1.7234    
Subsequent Event | Xilinx, Inc. | Forecast      
Subsequent Event [Line Items]      
Business Combination, Consideration Transferred $ 35,000