Pension and Other Postretirement Benefits (Tables)

9 Months Ended

Mar. 31, 2015

Compensation and Retirement Disclosure [Abstract]

Schedule of Components of Net Periodic Costs

The components of net periodic benefits costs were as follows:

	Pension benefits
	Domestic						Foreign						Postretirement benefits
	For the three months ended March 31,
	2015			2014			2015			2014			2015			2014
	(in millions)
Service cost benefits earned during the period	$	1		$	—		$	3		$	3		$	—		$	1
Interest costs on projected benefit obligations		4			4			11			13			2			1
Expected return on plan assets		(5	)		(5	)		(17	)		(19	)		—			—
Amortization of deferred losses		.			1			3			3			—			—
Amortization of prior service (credits)		—			—			—			—			(4	)		(3	)
Settlements, curtailments and other		—			—			—			—			—			—
Net periodic benefits costs	$	—		$	—		$	—		$	—		$	(2	)	$	(1	)
	Pension benefits
	Domestic						Foreign						Postretirement benefits
	For the nine months ended March 31,
	2015			2014			2015			2014			2015			2014
	(in millions)
Service cost benefits earned during the period	$	1		$	4		$	9		$	9		$	—		$	1
Interest costs on projected benefit obligations		12			12			37			38			5			5
Expected return on plan assets		(16	)		(13	)		(54	)		(56	)		—			—
Amortization of deferred losses		2			4			9			9			—			—
Amortization of prior service (credits)		—			—			—			—			(10	)		(10	)
Settlements, curtailments and other		—			4			—			—			—			—
Net periodic benefits costs	$	(1	)	$	11		$	1		$	—		$	(5	)	$	(4	)