Pension and Other Postretirement Benefits (Tables)

6 Months Ended

Dec. 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												Postretirement benefits
	Domestic						Foreign
	For the three months ended December 31,
	2015			2014			2015			2014			2015			2014
	(in millions)
Service cost benefits earned during the period	$	—		$	—		$	3		$	3		$	—		$	—
Interest costs on projected benefit obligations		4			4			12			13			1			2
Expected return on plan assets		(5	)		(6	)		(16	)		(18	)		—			—
Amortization of deferred losses		1			1			3			3			—			—
Amortization of prior service (credits)		—			—			—			—			(2	)		(3	)
Settlements, curtailments and other		—			—			—			—			—			—
Net periodic benefits costs	$	—		$	(1	)	$	2		$	1		$	(1	)	$	(1	)

	Pension benefits												Postretirement benefits
	Domestic						Foreign
	For the six months ended December 31,
	2015			2014			2015			2014			2015			2014
	(in millions)
Service cost benefits earned during the period	$	—		$	—		$	5		$	6		$	—		$	—
Interest costs on projected benefit obligations		8			8			23			26			2			3
Expected return on plan assets		(10	)		(11	)		(32	)		(37	)		—			—
Amortization of deferred losses		2			2			7			6			—			—
Amortization of prior service (credits)		—			—			—			—			(3	)		(6	)
Settlements, curtailments and other		—			—			(1	)		—			—			—
Net periodic benefits costs	$	—		$	(1	)	$	2		$	1		$	(1	)	$	(3	)