Acquisitions (Tables)

3 Months Ended

Jan. 31, 2021

Business Combination And Asset Acquisition [Abstract]

Total purchase consideration for business and asset acquisitions

The following is a summary of the allocation of the total purchase consideration for business and asset acquisitions that the Company completed during the three months ended January 31, 2021 and fiscal 2020:

(In millions)	January 31, 2021		October 31, 2020
Technology	$	72.0	$	—
In-Process Research & Development (IPR&D)	20.0		—
Customer relationships	6.7		11.4
Trademarks	0.8		5.1
Other	—		3.9
Total identifiable intangible assets	$	99.5	$	20.4
Goodwill	49.6		15.3
Net tangible assets	(21.8)		(0.3)
Fair value of contingent consideration	(37.9)		—
Total closing purchase price	$	89.4	$	35.4