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.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3602-108585

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- Definition

Weighted average interest rate of long-term debt outstanding calculated at point in time.

+ References

No definition available.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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- Definition

Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

+ References

No definition available.

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Basis of Presentation and Summary of Significant Accounting Policies (Narrative, Property and Equipment) (Details) - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2017
Property, Plant and Equipment [Line Items]
Depreciation	$ 455	$ 446	$ 314
Interest rate on long-term projects (approximates weighted-average on long-term obligations)	5.00%
Building and Improvements \| Minimum
Property, Plant and Equipment [Line Items]
Useful life of property and equipment	3 years
Building and Improvements \| Maximum
Property, Plant and Equipment [Line Items]
Useful life of property and equipment	39 years
Machinery and equipment \| Minimum
Property, Plant and Equipment [Line Items]
Useful life of property and equipment	3 years
Machinery and equipment \| Maximum
Property, Plant and Equipment [Line Items]
Useful life of property and equipment	20 years
Furniture and fixtures \| Minimum
Property, Plant and Equipment [Line Items]
Useful life of property and equipment	3 years
Furniture and fixtures \| Maximum
Property, Plant and Equipment [Line Items]
Useful life of property and equipment	7 years