Employee Retirement Plans (Tables)

6 Months Ended

Jun. 30, 2014

Employee Retirement Plans

Schedule of net periodic pension cost for the Company's defined-benefit pension plans

Net periodic pension cost for the Company’s defined-benefit pension plans was as follows, in millions:

	Three Months Ended June 30,
	2014					2013
	Qualified			Non-Qualified		Qualified			Non-Qualified
Service cost	$	1		$	—	$	1		$	—
Interest cost	13			2		11			2
Expected return on plan assets	(12		)	—		(10		)	—
Amortization of net loss	3			—		4			—
Net periodic pension cost	$	5		$	2	6			2

	Six Months Ended June 30,
	2014					2013
	Qualified			Non-Qualified		Qualified			Non-Qualified
Service cost	$	2		$	—	$	2		$	—
Interest cost	26			4		22			3
Expected return on plan assets	(24		)	—		(20		)	—
Amortization of net loss	6			—		8			1
Net periodic pension cost	$	10		$	4	$	12		$	4