- Definition

Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.

+ References+ Details

DERIVATIVE FINANCIAL INSTRUMENTS (Details)	3 Months Ended		6 Months Ended					3 Months Ended		6 Months Ended
DERIVATIVE FINANCIAL INSTRUMENTS (Details)	Jun. 30, 2014 USD ($)	Jun. 30, 2013 USD ($)	Jun. 30, 2014 USD ($)	Jun. 30, 2013 USD ($)	Dec. 31, 2013 USD ($)	Jun. 30, 2014 Accumulated Unrealized Gains (Losses) on Foreign Currency Cash Flow Hedges [Member] USD ($)	Dec. 31, 2013 Accumulated Unrealized Gains (Losses) on Foreign Currency Cash Flow Hedges [Member] USD ($)	Jun. 30, 2014 Accumulated Unrealized Gains (Losses) on Foreign Currency Cash Flow Hedges [Member] Reclassification out of Accumulated Other Comprehensive Income [Member] USD ($)	Jun. 30, 2013 Accumulated Unrealized Gains (Losses) on Foreign Currency Cash Flow Hedges [Member] Reclassification out of Accumulated Other Comprehensive Income [Member] USD ($)	Jun. 30, 2014 Accumulated Unrealized Gains (Losses) on Foreign Currency Cash Flow Hedges [Member] Reclassification out of Accumulated Other Comprehensive Income [Member] USD ($)	Jun. 30, 2013 Accumulated Unrealized Gains (Losses) on Foreign Currency Cash Flow Hedges [Member] Reclassification out of Accumulated Other Comprehensive Income [Member] USD ($)	Jun. 30, 2014 Accumulated Translation Adjustment [Member] USD ($)	Dec. 31, 2013 Accumulated Translation Adjustment [Member] USD ($)	Jun. 30, 2014 Forward Contracts [Member] Cash Flow Hedges [Member] Japanese Yen [Member] USD ($)	Jun. 30, 2014 Forward Contracts [Member] Cash Flow Hedges [Member] Japanese Yen [Member] JPY (¥)	Jun. 30, 2013 Forward Contracts [Member] Cash Flow Hedges [Member] Japanese Yen [Member] USD ($)	Jun. 30, 2013 Forward Contracts [Member] Cash Flow Hedges [Member] Japanese Yen [Member] JPY (¥)	Jun. 30, 2014 Forward Contracts [Member] Cash Flow Hedges [Member] Euros [Member] USD ($)	Jun. 30, 2014 Forward Contracts [Member] Cash Flow Hedges [Member] Euros [Member] EUR (€)	Jun. 30, 2013 Forward Contracts [Member] Cash Flow Hedges [Member] Euros [Member] EUR (€)
Derivative [Line Items]
Notional amount														$ 18,700,000	¥ 1,900,000,000	$ 29,200,000	¥ 2,900,000,000	$ 13,700,000	€ 10,000,000	€ 0
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Revenue	650,027,000	671,328,000	1,321,088,000	1,212,633,000				300,000	1,400,000	700,000	3,200,000
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated other comprehensive income (loss)	$ (42,284,000)		$ (42,284,000)		$ (46,228,000)	$ 200,000	$ 1,300,000					$ (42,500,000)	$ (47,500,000)