Fair Values Of Assets And Liabilities Fair Value Measured On Recurring Basis (Tables)

3 Months Ended

Mar. 31, 2013

Fair Values Of Assets And Liabilities [abstract]

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]

	March 31, 2013
	Fair Value Measurements Using
	Level 1		Level 2		Level 3
	Quoted Prices In Active Markets For Identical Assets		Significant Other Observable Inputs		Significant Unobservable Inputs	Assets/ Liabilities At Fair Value
Assets
Money market funds(i)(a)	$	1,105,275				$	1,105,275
Derivatives not designated as hedging instruments:
Interest rate caps(i)			$	784		784
Foreign exchange swaps(i)			2,221			2,221
Total assets	$	1,105,275	$	3,005	$	$	1,108,280
Liabilities
Derivatives not designated as hedging instruments:
Interest rate caps(i)			$	795		$	795
Foreign exchange swaps(i)			2,257			2,257
Total liabilities	$		$	3,052	$	$	3,052

_________________ 

(a) Excludes cash in banks of $2,642.4 million.

	December 31, 2012
	Fair Value Measurements Using
	Level 1		Level 2		Level 3
	Quoted Prices In Active Markets For Identical Assets		Significant Other Observable Inputs		Significant Unobservable Inputs		Assets/ Liabilities At Fair Value
Assets
Money market funds(i)(a)	$	1,830,261					$	1,830,261
Derivatives not designated as hedging instruments:
Interest rate caps(i)			$	386			386
Interest rate swaps(iii)					$	133	133
Total assets	$	1,830,261	$	386	$	133	$	1,830,780
Liabilities
Derivatives designated as hedging instruments:
Interest rate swaps(iii)					$	133	$	133
Derivatives not designated as hedging instruments:
Interest rate caps(i)			$	394			394
Total liabilities	$		$	394	$	133	$	527

_________________ 

(a) Excludes cash in banks of $227.7 million.