Acquisitions (Tables)

12 Months Ended

Oct. 31, 2019

Business Combinations [Abstract]

Aggregate purchase price allocation, including preliminary allocations

The following table presents the aggregate purchase price allocation, including those items that were preliminary allocations and subject to change, for the Company's acquisitions for the fiscal year ended October 31, 2019:

	In millions
Goodwill	$	767
Amortizable intangible assets	465
In-process research and development	141
Net tangible assets assumed	239
Total fair value consideration	$	1,612

The following table presents the aggregate purchase price allocation for the Company's acquisitions for the fiscal year ended October 31, 2017:

	In millions
Goodwill	$	1,433
Amortizable intangible assets	603
In-process research and development	85
Net tangible assets assumed	334
Total fair value consideration	$	2,455