Pension and Other Postretirement Benefits (Tables)

6 Months Ended

Dec. 31, 2014

Compensation and Retirement Disclosure [Abstract]

Schedule of Components of Net Periodic Costs

The components of net periodic benefits costs were as follows:

	Pension benefits												Postretirement benefits
	Domestic						Foreign
	For the three months ended December 31,
	2014			2013			2014			2013			2014			2013
	(in millions)
Service cost benefits earned during the period	$	—		$	2		$	3		$	3		$	—		$	—
Interest costs on projected benefit obligations		4			4			13			13			2			2
Expected return on plan assets		(6	)		(4	)		(18	)		(19	)		—			—
Amortization of deferred losses		1			2			3			3			—			—
Amortization of prior service (credits)		—			—			—			—			(3	)		(4	)
Settlements, curtailments and other		—			1			—			—			—			—
Net periodic benefits costs	$	(1	)	$	5		$	1		$	—		$	(1	)	$	(2	)

	Pension benefits												Postretirement benefits
	Domestic						Foreign
	For the six months ended December 31,
	2014			2013			2014			2013			2014			2013
	(in millions)
Service cost benefits earned during the period	$	—		$	4		$	6		$	6		$	—		$	—
Interest costs on projected benefit obligations		8			8			26			25			3			4
Expected return on plan assets		(11	)		(8	)		(37	)		(37	)		—			—
Amortization of deferred losses		2			3			6			6			—			—
Amortization of prior service (credits)		—			—			—			—			(6	)		(7	)
Settlements, curtailments and other		—			4			—			—			—			—
Net periodic benefits costs	$	(1	)	$	11		$	1		$	—		$	(3	)	$	(3	)