v3.20.1
Business Combinations - Purchase Price Allocation (Details) - USD ($)
$ in Thousands
Feb. 01, 2020
Nov. 05, 2019
Sep. 19, 2019
Feb. 02, 2019
Jul. 06, 2018
Business Acquisition [Line Items]          
Goodwill $ 5,337,405     $ 5,494,505  
Avera          
Business Acquisition [Line Items]          
Inventory   $ 106,465      
Prepaid expenses and other current assets   17,495      
Property and equipment, net   25,677      
Acquired intangible assets   379,000      
Other non-current assets   6,870      
Goodwill   129,392      
Accrued liabilities   (64,155)      
Deferred tax liabilities   (6,594)      
Other non-current liabilities   (650)      
Total merger consideration   $ 593,500      
Aquantia          
Business Acquisition [Line Items]          
Inventory     $ 33,900    
Acquired intangible assets     193,000    
Other non-current assets     35,123    
Goodwill     227,594    
Cash and short-term investments     27,914    
Accrued liabilities     (21,813)    
Other, net     6,471    
Total merger consideration     $ 502,189    
Cavium          
Business Acquisition [Line Items]          
Inventory 330,778        
Prepaid expenses and other current assets 19,890        
Property and equipment, net 115,428        
Acquired intangible assets 2,744,000     $ 2,700,000  
Other non-current assets 89,139        
Goodwill 3,498,196       $ 3,500,000
Cash and cash equivalents 180,989        
Accounts receivable 112,270        
Assets held for sale 483        
Accrued liabilities (126,007)        
Deferred tax liabilities (79,995)        
Other non-current liabilities (16,099)        
Accounts payable (52,383)        
Accrued employee compensation (34,813)        
Deferred income (2,466)        
Current portion of long-term debt (6,123)        
Liabilities held for sale (3,032)        
Long-term debt (600,005)        
Non-current income taxes payable (8,454)        
Total merger consideration $ 6,161,796