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BUSINESS COMBINATIONS - Purchase Price Allocation (Details) - USD ($)
$ in Thousands
Jan. 29, 2022
Nov. 01, 2021
Oct. 30, 2021
Business Acquisition [Line Items]      
Goodwill $ 322,822   $ 311,645
Vyatta      
Business Acquisition [Line Items]      
Prepaid expenses and other   $ 191,000  
Equipment, furniture and fixtures   694,000  
Goodwill   11,521,000  
Accrued liabilities   (4,470,000)  
Total purchase consideration   56,036,000  
Customer relationships and contracts | Vyatta      
Business Acquisition [Line Items]      
Intangible assets   15,800,000  
Developed technology | Vyatta      
Business Acquisition [Line Items]      
Intangible assets   $ 32,300,000