Revenue from Contract with Customer (Disaggregation of Revenue) (Details) - USD ($) $ in Thousands	3 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Disaggregation of Revenue [Line Items]
Revenue from contracts with customers	$ 516,370	$ 429,122
Other operating sales and revenues	1,352	700
Sales and other operating revenues	517,722	429,822
Manufactured Product [Member] | Tobacco Sales [Member]
Disaggregation of Revenue [Line Items]
Revenue from contracts with customers	415,356	320,017
Manufactured Product [Member] | Food Ingredient Sales [Member]
Disaggregation of Revenue [Line Items]
Revenue from contracts with customers	70,658	77,546
Processing revenue [Member]
Disaggregation of Revenue [Line Items]
Revenue from contracts with customers	19,064	19,492
Other sales and revenue from contracts with customers [Member]
Disaggregation of Revenue [Line Items]
Revenue from contracts with customers	$ 11,292	$ 12,067