XML 59 R70.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
GOODWILL AND OTHER INTANGIBLE ASSETS Textuals (Details) - USD ($)
$ in Millions
3 Months Ended
Jan. 31, 2020
Jan. 31, 2019
Finite-Lived Intangible Assets    
Addition to other intangible assets $ 0  
Impairment of IPR&D 0 $ 0
Goodwill impairment 0 0
Amortization of intangible assets during the period 48 $ 29
Life Sciences and Applied Markets    
Finite-Lived Intangible Assets    
Additions to goodwill $ 0