CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS - USD ($) $ in Millions	3 Months Ended
Apr. 30, 2023	Apr. 30, 2022
Statement of Comprehensive Income [Abstract]
Net loss	$ (119)	$ (243)
Other comprehensive income (loss):
Net change in unrealized gains or losses on available-for-sale securities	11	(17)
Foreign currency translation adjustments	2	(7)
Other comprehensive income (loss)	13	(24)
Comprehensive loss	$ (106)	$ (267)

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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+ Details

- Definition

Amount after tax and reclassification adjustments of other comprehensive income (loss).

+ References

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