Derivative Financial Instruments Foreign Currency Cash Flow Hedge Instruments (Tables)

3 Months Ended

Mar. 31, 2019

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Derivative, Description of Hedged Item

Terphane Ltda. has the following outstanding foreign exchange average forward rate contracts to purchase Brazilian Real and sell U.S. Dollars:

USD Notional Amount (000s)	Average Forward Rate Contracted on USD/BRL	R$ Equivalent Amount (000s)	Applicable Month	Estimated % of Terphane Ltda. R$ Operating Cost Exposure Hedged
$2,025	3.6690	R$7,430	Apr-19	72%
$2,025	3.6795	R$7,451	May-19	73%
$2,025	3.6904	R$7,473	Jun-19	72%
$1,800	3.8826	R$6,989	Jul-19	65%
$1,800	3.8950	R$7,011	Aug-19	68%
$1,800	3.9070	R$7,033	Sep-19	66%
$1,800	3.9203	R$7,056	Oct-19	67%
$1,800	3.9331	R$7,080	Nov-19	67%
$1,800	3.9455	R$7,102	Dec-19	73%
$1,400	3.8256	R$5,356	Jan-20	51%
$1,400	3.8331	R$5,366	Feb-20	52%
$1,400	3.8377	R$5,373	Mar-20	49%
$1,400	3.8456	R$5,384	Apr-20	50%
$1,400	3.8539	R$5,395	May-20	51%
$1,400	3.8621	R$5,407	Jun-20	50%
$1,400	3.8727	R$5,422	Jul-20	48%
$1,400	3.8850	R$5,439	Aug-20	50%
$1,400	3.8964	R$5,455	Sep-20	49%
$1,400	3.9079	R$5,471	Oct-20	50%
$1,400	3.9187	R$5,486	Nov-20	50%
$1,400	3.9306	R$5,503	Dec-20	54%
$33,675	3.8510	R$129,682		58%