INCOME TAXES - Reconciliation of Beginning and Ending Amount of Unrecognized Tax Benefits (Detail) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2013		Dec. 31, 2012		Dec. 31, 2011
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]
Balance, beginning of year	$ 21	[1]	$ 31	[1]
Additions for tax positions of prior years	7		7
Settlements	0		(3)
Reductions for tax positions of prior years	0		(14)
Balance, end of year	28	[1]	21	[1]
Tax deductions	$ 10		$ 7		$ 10

[1] Amounts do not include tax deductions of $10 at December 31, 2013, $7 at December 31, 2012, and $10 at January 1, 2012.