Revenue Recognition - Other Income, Net (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Mar. 31, 2020	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2020	Mar. 31, 2019	Mar. 31, 2018
Revenue from Contract with Customer [Abstract]
Other sales of assets and expenses									$ (10,053)	$ 2,497	$ 3,379
Sales of Brazilian intrastate trade tax credits									9,039	10,418	11,835
Receipt of funds held in escrow									0	0	3,235
Gain on sales of fixed assets									6,539	2,080	3,612
Losses on sale of receivables									(4,803)	(6,816)	(7,679)
Gain from insurance claims									1,411	6,038	0
Total	$ (1,928)	$ (401)	$ 1,514	$ 2,948	$ 744	$ 7,991	$ 2,561	$ 2,921	$ 2,133	$ 14,217	$ 14,382