UNAUDITED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014		Mar. 31, 2013
Net income	$ 331,218		$ 244,292
Other comprehensive income, net of tax
Foreign currency translation adjustments (1)	7,914	[1]	(76,606)	[1]
Unrealized gain on marketable securities (2)	108	[2]	39	[2]
Comprehensive income	339,240		167,725
Less: Comprehensive loss attributable to noncontrolling interests (See Note 11)	0		(12,162)
Comprehensive income attributable to common stockholders	$ 339,240		$ 179,887

[1] Net of tax of $1,137 and $26,898 for the three months ended March 31, 2014 and 2013, respectively, associated with hedges of foreign denominated net assets. See Note 12.

[2] Net of tax of $49 and $7