Short-Term Borrowings (Tables)

12 Months Ended

Dec. 31, 2016

Debt Disclosure [Abstract]

Schedule of Short-term Debt

Short-term borrowings December 31, 2016 and 2015 represent Jefferies bank loans and overdrafts that are payable on demand and that must be repaid within one year or less, as well as borrowings under revolving loan and credit facilities as follows (in thousands):

	2016		2015
Bank loans (1)	$	372,301	$	262,000
Secured revolving loan facilities	57,086		48,659
Floating rate puttable notes	96,455		—
Total short-term borrowings	$	525,842	$	310,659