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Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2022

Text block [abstract]

Schedule of foreign exchange rates

The principal exchange rates used for the translation of results, cash flows and balance sheets into US Dollar were as follows:


						Average									Year-end
US Dollar 1 =			2022			2021			2020						2022			2021
Brazilian Real			5.1648			5.3968			5.1568						5.2794			5.5716
Canadian Dollar			1.3017			1.2538			1.3412						1.3535			1.2716
Chinese Renminbi			6.7334			6.4493			6.9010						6.8987			6.3513
Danish Krone			7.0805			6.2919			6.5388						6.9662			6.5652
Euro			0.9518			0.8460			0.8771						0.9368			0.8829
Hungarian Forint			373.1682			303.3739			307.9331						375.1400			325.9300
Indian Rupee			78.6295			73.9391			74.1177						82.7211			74.3009
Philippine Peso			54.5318			49.2983			49.6071						55.7290			50.9800
Polish Zloty			4.4631			3.8633			3.8971						4.3881			4.0579
Pound Sterling			0.8120			0.7270			0.7798						0.8310			0.7417
Romanian Leu			4.6930			4.1641			4.2432						4.6357			4.3692
Serbian Dinar			111.7836			99.4732			103.1510						109.8553			103.7590
Swiss Franc			0.9551			0.9145			0.9387						0.9230			0.9119
Ukrainian Hryvnia			32.6730			27.2588			26.9857						36.9172			27.2850