RETIREMENT AND POSTRETIREMENT BENEFIT PLANS (Tables)

6 Months Ended

Jun. 30, 2015

RETIREMENT AND POSTRETIREMENT BENEFIT PLANS

Components of the net periodic benefit cost

	Three months ended June 30,
	2015					2014
	Pension Benefit			Postretirement Benefit		Pension Benefit			Postretirement Benefit
	(in millions)
Service cost	$	1		$	1		$ 1		$	1
Interest cost		1			1		1			1
Expected return on plan assets		(1	)		—		(1	)		—
Recognized actuarial loss		1			—		1			—
Settlements		8			—		—			—
Total	$	10		$	2	$	2		$	2

	Six months ended June 30,
	2015					2014
	Pension Benefit			Postretirement Benefit		Pension Benefit			Postretirement Benefit
	(in millions)
Service cost	$	2		$	2	$	2		$	2
Interest cost		2			2		2			2
Expected return on plan assets		(2	)		—		(3	)		—
Recognized actuarial loss		1			—		1			—
Settlements		8			—		—			—
Total	$	11		$	4	$	2		$	4