XML 24 R12.htm IDEA: XBRL DOCUMENT
v3.21.2

Business Combinations | 9 Months Ended
--- | ---
Jul. 31, 2021
Business Combinations [Abstract] |
Business Combinations | Business Combinations During the nine months ended July 31, 2021, the Company completed several acquisitions for an aggregate consideration of $166.9 million, net of cash acquired. The Company does not consider these acquisitions to be material, individually or in the aggregate, to the Company’s unaudited condensed consolidated statements of operations. The preliminary purchase allocations are $57.7 million of identifiable intangible assets and $114.6 million in goodwill, of which $68.9 million is attributable to the Semiconductor & System Design reporting segment and $45.7 million is attributable to the Software Integrity reporting segment. The fair value of these intangible assets and goodwill are estimated using the income method. The preliminary fair value estimates for the assets acquired and liabilities assumed for all acquisitions completed within 12 months from the applicable acquisition date are not yet finalized and may change as additional information becomes available during the respective measurement periods. The primary areas of those preliminary estimates relate to certain tangible assets and liabilities, identifiable intangible assets, and income taxes.

X
- Definition The entire disclosure for a business combination (or series of individually immaterial business combinations) completed during the period, including background, timing, and recognized assets and liabilities. The disclosure may include leverage buyout transactions (as applicable). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -URI http://asc.fasb.org/topic&trid=2303972 + Details
Name: | us-gaap_BusinessCombinationDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_BusinessCombinationsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration