DERIVATIVES (NOTIONAL TABLE) (DETAILS) - Forwards £ in Thousands, PHP in Thousands, MXN in Thousands, CAD in Thousands, $ in Thousands	Dec. 31, 2015 PHP	Dec. 31, 2015 MXN	Dec. 31, 2015 USD ($)	Dec. 31, 2014 PHP	Dec. 31, 2014 GBP (£)	Dec. 31, 2014 MXN	Dec. 31, 2014 CAD	Dec. 31, 2014 USD ($)
Derivative [Line Items]
Notional Amount			$ 534,695					$ 578,957
CAD
Derivative [Line Items]
Notional Amount							CAD 1,500	1,441
PHP
Derivative [Line Items]
Notional Amount	PHP 16,362,000		$ 361,571	PHP 17,428,000				398,046
% Maturing in the Next 12 Months	45.40%	45.40%	45.40%
MXN
Derivative [Line Items]
Notional Amount		MXN 2,637,000	$ 173,124			MXN 2,532,000		179,089
% Maturing in the Next 12 Months	28.70%	28.70%	28.70%
NZD
Derivative [Line Items]
Notional Amount					£ 490			$ 381