ST Debt (Tables)

3 Months Ended

Mar. 31, 2018

ST Debt [Abstract]

Schedule of Short-term Debt [Table Text Block]

Short-term borrowings, including current portion of long-term debt, consists of the following:

	March 31, 2018		December 31, 2017
3.00% notes, due 2018	$	—	$	299,857
Other short-term borrowings	38,220		56,949
	$	38,220	$	356,806