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Equity and Dividends (Narrative) (Details) - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended		3 Months Ended
	May 03, 2017	Mar. 31, 2016	Mar. 31, 2017	Mar. 31, 2016
Dividends Payable [Line Items]
Preferred shares issued			0
Stock repurchased during period, shares		1,460,000	0
Intra-entity foreign currency transactions			$ 3,667	$ 8,882
Subsequent Event [Member]
Dividends Payable [Line Items]
Dividends declared (usd per share)	$ 0.17
Payment date	Jun. 13, 2017
Record date	May 23, 2017