Other Comprehensive Income (Loss)

6 Months Ended

Mar. 31, 2018

OTHER COMPREHENSIVE INCOME (LOSS)

The before and after tax changes in the components of other comprehensive income (loss) are as follows (in millions):



	Three Months Ended																	Six Months Ended
	March 31, 2018									April 1, 2017								March 31, 2018									April 1, 2017
	Before Tax			Tax			After Tax			Before Tax			Tax		After Tax			Before Tax			Tax			After Tax			Before Tax			Tax			After Tax

Derivatives accounted for as cash flow hedges:
(Gain) loss reclassified to cost of sales	$	2		$	—		$	2		$	(3	)	$	1	$	(2	)	$	3		$	(1	)	$	2		$	1		$	(1	)	$	—
Unrealized gain (loss)	2			(1		)	1			(1		)	—		(1		)	—			—			—			—			—			—

Investments:
Unrealized gain (loss)	1			(1		)	—			1			—		1			—			—			—			—			—			—

Currency translation:
Translation adjustment	5			—			5			9			—		9			6			—			6			(5		)	—			(5		)

Postretirement benefits	(6		)	—			(6		)	1			1		2			(4		)	—			(4		)	(3		)	2			(1		)
Total other comprehensive income (loss)	$	4		$	(2	)	$	2		$	7		$	2	$	9		$	5		$	(1	)	$	4		$	(7	)	$	1		$	(6	)