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Employee Benefit Plans (Tables)

9 Months Ended

Jun. 30, 2019

Compensation And Retirement Disclosure [Abstract]

Schedule of Components of Pension and Other Postretirement Benefit Costs for Continuing Operation

The following table details the components of pension and other postretirement benefit costs for continuing operations.

		Pension benefits								Other postretirement benefits
(In millions)		2019				2018				2019				2018
Three months ended June 30
Service cost		$	1			$	2			$	1			$	1
Interest cost			2				3				—				—
Expected return on plan assets			(2	)			(3	)			—				—
Curtailment			—				—				—				—
Actuarial (gain) loss			—				—				—				—
Total net periodic benefit costs		$	1			$	2			$	1			$	1
Nine months ended June 30
Service cost		$	4			$	6			$	1			$	1
Interest cost			8				7				1				1
Expected return on plan assets			(8	)			(9	)			—				—
Curtailment			(18	)			—				—				—
Actuarial gain			—				—				—				—
Total net periodic benefit costs (income)		$	(14	)		$	4			$	2			$	2

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- References

No definition available.

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- Definition

Tabular disclosure of the components of net benefit costs for pension plans and/or other employee benefit plans including service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) recognized due to settlements or curtailments.

+ References

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

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