Consolidated Statements of Comprehensive Income Statement (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Net income before noncontrolling interests	$ 169,684	$ 116,598
Change in unrealized currency translation adjustments	(4,025)	(46,623)
Change in unrealized investment gains, net of taxes	72,944	7,810
Change in net pension asset, net of taxes	591	1,814
Other comprehensive income (loss)	69,510	(36,999)
Comprehensive income	239,194	79,599
Comprehensive income to the noncontrolling interest	(29)	(23)
Comprehensive income to common stockholders	$ 239,165	$ 79,576