Accounts Receivable (Tables)

6 Months Ended

12 Months Ended

Jun. 30, 2013

Dec. 31, 2012

Accounts Receivable, Net of Allowance for Doubtful Accounts

Accounts receivable, net of allowance for doubtful accounts, consisted of the following:

	June 30, 2013			December 31, 2012
Trade receivables	$	406		$	371
Other		20			23
Total		426			394
Allowance for doubtful accounts		(1	)		(3	)

Accounts receivable, net of allowance for doubtful accounts, consisted of the following:

	Successor
	December 31, 2012			December 31, 2011
Trade receivables	$	371		$	269
Related parties		—			7
Other		23			2
Total		394			278
Allowance for doubtful accounts		(3	)		—
Net	$	391		$	278