XML 120 R62.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
ACQUISITIONS (Allocation of Purchase Price) (Details) - USD ($)
Oct. 31, 2019
Jun. 14, 2019
Oct. 31, 2018
Oct. 31, 2017
Apr. 18, 2017
Business Acquisition [Line Items]          
Goodwill $ 1,209,000,000   $ 1,171,000,000 $ 1,882,000,000  
Prisma [Member]          
Business Acquisition [Line Items]          
Cash and cash equivalents   $ 56,000,000      
Goodwill   30,000,000      
Intangible assets   $ 56,000,000      
Ixia [Member]          
Business Acquisition [Line Items]          
Cash and cash equivalents         $ 72,000,000
Short-term investments         44,000,000
Accounts receivable         91,000,000
Inventory         107,000,000
Other current assets         34,000,000
Property, plant and equipment         50,000,000
Goodwill         1,117,000,000
Intangible assets         744,000,000
Other assets         4,000,000
Total assets acquired         2,263,000,000
Accounts payable         (10,000,000)
Employee compensation and benefits         (32,000,000)
Deferred revenue         (35,000,000)
Income and other taxes payable         (1,000,000)
Other accrued liabilities         (32,000,000)
Other long-term liabilities         (459,000,000)
Net assets acquired         $ 1,694,000,000