Pension and Other Postretirement Benefits (Schedule of Expected Estimated Benefit Payments) (Details) $ in Millions	Jun. 30, 2019 USD ($)
Pension Benefits
Fiscal year
2020	$ 53
2021	56
2022	54
2023	56
2024	60
2025-2029	344
Postretirement Benefits
Fiscal year
2020	5
2021	5
2022	5
2023	5
2024	6
2025-2029	$ 28

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- Definition

Amount of benefits for defined benefit plan expected to be paid in five fiscal years after fifth fiscal year following latest fiscal year.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
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-Subparagraph (f)
-URI http://asc.fasb.org/extlink&oid=108410482&loc=d3e1928-114920

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Amount of benefits for defined benefit plan expected to be paid in next fiscal year following latest fiscal year.

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Amount of benefits for defined benefit plan expected to be paid in fifth fiscal year following latest fiscal year.

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Amount of benefits for defined benefit plan expected to be paid in fourth fiscal year following latest fiscal year.

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Amount of benefits for defined benefit plan expected to be paid in third fiscal year following latest fiscal year.

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Amount of benefits for defined benefit plan expected to be paid in second fiscal year following latest fiscal year.

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