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Other Intangible Assets, Net | 3 Months Ended
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Apr. 30, 2021
Goodwill and Intangible Assets Disclosure [Abstract] |
Other Intangible Assets, Net | Other Intangible Assets, Net Other intangible assets, including developed technologies, customer relationships, trade names, patents, user lists, and the related accumulated amortization, were as follows:
| April 30, 2021 |  | January 31, 2021
Developed technologies, at cost | $ | 794.1 |  |  | $ | 698.4 |
Customer relationships, trade names, patents, and user lists, at cost (1) | 775.5 |  |  | 548.8 |
Other intangible assets, at cost (2) | 1,569.6 |  |  | 1,247.2 |
Less: Accumulated amortization | (1,066.5) |  |  | (1,047.9) |
Other intangible assets, net | $ | 503.1 |  |  | $ | 199.3 |
_______________ (1)Included in “Long-term other assets” in the accompanying Condensed Consolidated Balance Sheets. (2)Includes the effects of foreign currency translation.

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- Definition The entire disclosure for all or part of the information related to intangible assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -URI http://asc.fasb.org/topic&trid=2144416 + Details
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