Fair Value Measurements (Tables)

6 Months Ended

Jun. 30, 2011

Fair Value Measurements [Abstract]

Fair Value, Assets and Liabilities Measured on Recurring Basis

			Fair Value Measurements at June 30, 2011 Using
	June 30, 2011		Level 1 Inputs		Level 2 Inputs
Financial assets
Derivatives	$	172	$	—	$	172
Available-for-sale securities	12		12		—
	$	184	$	12	$	172
Financial liabilities
Derivatives	$	82	$	—	$	82

			Fair Value Measurements at December 31, 2010 Using
	December 31, 2010		Level 1 Inputs		Level 2 Inputs
Financial assets
Derivatives	$	153	$	—	$	153
Available-for-sale securities	17		17		—
	$	170	$	17	$	153
Financial liabilities
Derivatives	$	132	$	—	$	132