Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2014

Net Gain (Losses) Recorded in Accumulated Other Comprehensive Income (Loss) Relating to Foreign Exchange Contracts Designated as Net Investment Hedges

The following table presents the net gains (losses) recorded in accumulated other comprehensive income (loss) relating to the foreign exchange contracts designated as net investment hedges for the periods ending December 31, 2014, 2013 and 2012.

Gains (Losses) on derivatives

	2014			2013			2012
	(In thousands)
Gains/(losses) recognized in other comprehensive income (loss)	$	724	*	$	(6,796	)	$	(1,558	)

* For and up to three months ended March 31, 2014

Net Gains (Losses) Recorded in Other Income and Consolidated Statements of Income (Expense), Net Relating to Foreign Exchange Contracts Not Designated as Hedges

The following table presents the net gains (losses) recorded in other income relating to the foreign exchange contracts not designated as hedges for the periods ending December 31, 2014, 2013 and 2012.

Gains (Losses) recognized in other income, net:

	2014		2013			2012
	(In thousands)
Gains/(Losses) recognized in other income, net	$	3,836	$	(11,258	)	$	(2,815	)

Change in Balances of Accumulated Comprehensive Income (Loss)

The change in balances of accumulated comprehensive loss for the year ended December 31, 2014 is as follows:

										(In thousands)
	Foreign Currency Translation Adjustments			Unrealized Gains (Losses) on Securities			Defined Benefit Pension Plans			Accumulated Other Comprehensive Loss
Beginning balance	$	(157,416	)	$	3,808		$	(695	)	$	(154,303	)
Other comprehensive income (loss) before reclassifications		(28,994	)		3,853			(758	)		(25,899	)
Amounts reclassified from accumulated other comprehensive income (loss)		—			(3,061	)		19			(3,042	)
Out-of-period adjustment		(3,000	)		—			—			(3,000	)
Net current-period other comprehensive income (loss)	$	(31,994	)	$	792		$	(739	)	$	(31,941	)
Ending balance	$	(189,410	)	$	4,600		$	(1,434	)	$	(186,244	)

The change in balances of accumulated comprehensive loss for the year ended December 31, 2013 is as follows:

										(In thousands)
	Foreign Currency Translation Adjustments			Unrealized Gains (Losses) on Securities			Defined Benefit Pension Plans			Accumulated Other Comprehensive Loss
Beginning balance	$	(85,979	)	$	846		$	(1000	)	$	(86,133	)
Other comprehensive income (loss) before reclassifications		(71,437	)		3,660			186			(67,591	)
Amounts reclassified from accumulated other comprehensive income (loss)		—			(698	)		119			(579	)
Net current-period other comprehensive income (loss)	$	(71,437	)	$	2,962		$	305		$	(68,170	)
Ending balance	$	(157,416	)	$	3,808		$	(695	)	$	(154,303	)

The change in balances of accumulated comprehensive income (loss) for the year ended December 31, 2012 is as follows:

(In thousands)

	Foreign Currency Translation Adjustments			Unrealized Gains (Losses) on Securities			Defined Benefit Pension Plans			Accumulated Other Comprehensive Income (Loss)
Beginning balance	$	(72,511	)	$	164		$	(87	)	$	(72,434	)
Other comprehensive income (loss) before reclassifications		(13,468	)		776			(939	)		(13,631	)
Amounts reclassified from accumulated other comprehensive income (loss)		—			(94	)		26			(68	)
Net current-period other comprehensive income (loss)	$	(13,468	)	$	682		$	(913	)	$	(13,699	)
Ending balance	$	(85,979	)	$	846		$	(1,000	)	$	(86,133	)

Reclassifications out of Accumulated Other Comprehensive Income (Loss)

Reclassifications out of accumulated other comprehensive income (loss) for the year ended December 31, 2014 is as follows:

					(In thousands)
Details about Accumulated Other Comprehensive Income (Loss) Components	Affected Line Item in the Statement Where Net Income Is Presented	Before Tax Amount			Tax (Expense) Benefit			Net of Tax
Unrealized gains on available for sale securities realized in current year	Other income	$	(4,555	)	$	1,494		$	(3,061	)
Amortization of prior service cost included in net periodic pension cost	Direct cost	$	29		$	(10	)	$	19

Reclassifications out of accumulated other comprehensive income (loss) for the year ended December 31, 2013 is as follows:

(In thousands)

Details about Accumulated Other Comprehensive Income (Loss) Components	Affected Line Item in the Statement Where Net Income Is Presented	Before Tax Amount			Tax (Expense) Benefit			Net of Tax
Unrealized gains on available for sale securities realized in the current year	Other income	$	(942	)	$	244		$	(698	)
Amortization of prior service cost included in net periodic pension cost	Direct cost	$	146		$	(27	)	$	119

Reclassifications out of accumulated other comprehensive income (loss) for the year ended December 31, 2012 is as follows:

(In thousands)

Details about Accumulated Other Comprehensive Income (Loss) Components	Affected Line Item in the Statement Where Net Income Is Presented	Before Tax Amount			Tax (Expense) Benefit			Net of Tax
Unrealized gains and losses on available for sale securities	Other income	$	(269	)	$	175		$	(94	)
Amortization of prior service cost included in net periodic pension cost	Direct cost	$	32		$	(6	)	$	26

Total (Taxes) Benefit on Other Comprehensive Income (Loss)

Total (taxes) benefit on other comprehensive income (loss) for the years ended December 31, 2014, 2013 and 2012 is as follows:

	2014			2013			2012
	(In thousands)
(Tax) benefit on Foreign currency translation adjustments	$	(337	)	$	—		$	—
(Taxes) benefit on unrealized gains (losses) on securities		(430	)		(1,556	)		35
(Tax) benefit on defined benefit pension plans		379			(121	)		106
Total (taxes) benefit on other comprehensive income (loss)	$	(388	)	$	(1,677	)	$	141

Schedule of Estimated Useful Lives

Depreciation is computed primarily using the straight-line method over the estimated useful lives as follows:

	Years
Office building	30
Residential property	20
Computer equipment and software	3
Furniture, fixtures and other equipment	5-7
Vehicles	3-5
Leasehold improvements	Shorter of economic life or life of lease
Leasehold land	Shorter of economic life or life of lease