Interest (Tables)

9 Months Ended

Sep. 30, 2016

Interest [Abstract]

Schedule Of Capitalized Interest Costs

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2016		2015		2016		2015
Interest capitalized beginning of period	$	26,577	$	15,741	$	21,533	$	11,302
Interest capitalized during period		6,743		5,189		19,772		14,079
Less: capitalized interest in cost of sales		(5,192)		(2,474)		(13,177)		(6,925)
Interest capitalized end of period	$	28,128	$	18,456	$	28,128	$	18,456