Other Financial Data (Components of Depreciation and Amortization) (Details) - USD ($) $ in Millions	3 Months Ended
Dec. 31, 2021	Dec. 31, 2020
Depreciation	$ 128	$ 124
Amortization of intangibles excluding capitalized software	77	92
Amortization of intangibles in Cost of Sales	14	14
Capitalized Computer Software, Amortization	26	28
Depreciation and amortization	$ 231	244
Open Systems International Inc. [Member] \| Order or Production Backlog [Member]
Backlog amortization		$ 11

Amortization of intangibles excluding capitalized software

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- Definition

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

Amount of expense for allocation of cost of intangible asset over its useful life directly used in production of good and rendering of service.

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- Definition

The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

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- Definition

The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.

+ References

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