SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)

12 Months Ended

Dec. 31, 2011

Notes to Financial Statements [Abstract]

Schedule of Finite-Lived Intangible Assets Acquired as Part of Business Combination [Table Text Block]

	Gross
	carrying		Weighted-average	Accumulated
	amount		useful life	amortization
	(in millions)		(in years)	(in millions)
Customer relationships/marketing agreements	$	39	4	$	14
Trademarks/trade names		36	3		8
Domestic slots		63	23		4
Internally developed software		2	2		1
Noncompete agreements		5	2		1
Gate leasehold rights		60	19		22
Total	$	205	14	$	50