Pension and Other Postretirement Benefits (Tables)

9 Months Ended

Mar. 31, 2016

Compensation and Retirement Disclosure [Abstract]

Schedule of Components of Net Periodic Benefits Costs

The components of net periodic benefits costs were as follows:

	Pension benefits												Postretirement benefits
	Domestic						Foreign
	For the three months ended March 31,
	2016			2015			2016			2015			2016			2015
	(in millions)
Service cost benefits earned during the period	$	—		$	1		$	2		$	3		$	—		$	—
Interest costs on projected benefit obligations		4			4			10			11			2			2
Expected return on plan assets		(4	)		(5	)		(15	)		(17	)		—			—
Amortization of deferred losses		1			—			4			3			—			—
Amortization of prior service (credits)		—			—			—			—			(2	)		(4	)
Settlements, curtailments and other		—			—			—			—			—			—
Net periodic benefits costs	$	1		$	—		$	1		$	—		$	—		$	(2	)

	Pension benefits												Postretirement benefits
	Domestic						Foreign
	For the nine months ended March 31,
	2016			2015			2016			2015			2016			2015
	(in millions)
Service cost benefits earned during the period	$	—		$	1		$	7		$	9		$	—		$	—
Interest costs on projected benefit obligations		12			12			33			37			4			5
Expected return on plan assets		(14	)		(16	)		(47	)		(54	)		—			—
Amortization of deferred losses		3			2			11			9			—			—
Amortization of prior service (credits)		—			—			—			—			(5	)		(10	)
Settlements, curtailments and other		—			—			(1	)		—			—			—
Net periodic benefits costs	$	1		$	(1	)	$	3		$	1		$	(1	)	$	(5	)