Discount rate.

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Schedule of finite and indefinite lived intangible assets.

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No definition available.

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The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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- Definition

Amount of expense for amortization of capitalized computer software costs.

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- Definition

Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of an intangible asset (excluding goodwill) to fair value.

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Other Intangible Assets - Additional Information (Detail) - USD ($)		3 Months Ended
	Oct. 31, 2020	Mar. 31, 2022	Mar. 31, 2021
Finite And Indefinite Lived Intangible Assets [Line Items]
Impairment of intangible assets		$ 0	$ 0
Goodwill, impairment loss		0
Amortization expense, intangible assets		105,000,000	102,000,000
Amortization expense, computer software		70,000,000	$ 65,000,000
Purchased Software
Finite And Indefinite Lived Intangible Assets [Line Items]
Net book value		9,000,000
Internally Developed Software
Finite And Indefinite Lived Intangible Assets [Line Items]
Net book value		$ 608,000,000
Connect \| Advent \| Trade names and trademarks
Finite And Indefinite Lived Intangible Assets [Line Items]
Intangible assets license period	20 years
Measurement Input, Discount Rate
Finite And Indefinite Lived Intangible Assets [Line Items]
Discount rate		10.10%