CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Consolidated net income	$ 498,390us-gaap_ProfitLoss	$ 399,876us-gaap_ProfitLoss	$ 506,717us-gaap_ProfitLoss
Other comprehensive income:
Foreign currency translation adjustment	(265,030)	65,793	23,889
Unrealized gain (loss) on investment securities, net	(12,925)	1,027	3,679
Unrealized gain (loss) on interest rate swaps designated as cash flow hedges, net	403	2,075	(4,805)
Employee benefit plan items, net	(12,617)	11,520	(6,976)
Other comprehensive income (loss)	(290,169)	80,415	15,787
Comprehensive income	208,221	480,291	522,504
Less: Comprehensive income attributable to noncontrolling interests	345	456	192
Comprehensive income attributable to shareholders	$ 207,876us-gaap_ComprehensiveIncomeNetOfTax	$ 479,835us-gaap_ComprehensiveIncomeNetOfTax	$ 522,312us-gaap_ComprehensiveIncomeNetOfTax

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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