Pension and Postretirement Plans (Tables)

3 Months Ended

Dec. 31, 2018

Defined Benefit Plan [Abstract]

Components of Net Periodic Benefit Cost

The components of the Company’s net periodic benefit costs from continuing operations associated with its defined benefit pension and postretirement plans, which are primarily recorded in selling, general and administrative expenses in the consolidated statements of income, are shown in the tables below in accordance with ASC 715, "Compensation – Retirement Benefits" (in millions):

	U.S. Pension Plans
	Three Months Ended December 31,
	2018			2017
Interest cost	$	25		$	23
Expected return on plan assets	(46		)	(50		)
Net periodic benefit credit	$	(21	)	$	(27	)

	Non-U.S. Pension Plans
	Three Months Ended December 31,
	2018			2017
Service cost	$	5		$	5
Interest cost	14			14
Expected return on plan assets	(27		)	(28		)
Net periodic benefit credit	$	(8	)	$	(9	)

	Postretirement Benefits
	Three Months Ended December 31,
	2018			2017
Interest cost	$	2		$	2
Expected return on plan assets	(2		)	(2		)
Net periodic benefit credit	$	—		$	—