v2.4.0.6
Business Combination (Details Textual) (USD $)
3 Months Ended 6 Months Ended
Apr. 29, 2012
May 01, 2011
Apr. 29, 2012
May 01, 2011
Nov. 10, 2011
Business Combination (Textual) [Abstract]          
Assumed earned equity awards         $ 27,000,000
Goodwill         2,604,000,000
Net sales 2,541,000,000 2,862,000,000 4,730,000,000 5,549,000,000  
Operating Income (loss) 409,000,000 677,000,000 588,000,000 1,351,000,000  
Business acquisition charges 69,000,000   222,000,000    
Business acquisition costs not allocated to a segment 1,000,000   37,000,000    
Proforma results of nonrecurring adjustments   15,000,000   117,000,000  
Varian Semiconductor Equipment Associates Inc [Member]
         
Business Combination (Textual) [Abstract]          
Acquisition date November 10, 2011        
Total purchase price for acquired entity, net of cash         4,200,000,000
Net sales 333,000,000   535,000,000    
Operating Income (loss) (1,000,000)   (131,000,000)    
Silicon Systems Group [Member]
         
Business Combination (Textual) [Abstract]          
Goodwill         $ 1,800,000,000