Accounts Payable and Accrued Expenses (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Payables and Accruals [Abstract]
Trade payables	$ 179,028	$ 109,222
Accrued workers’ compensation liabilities	34,775	30,642
Accrued payroll	26,706	17,104
Accrued bonus	26,320	20,729
Accrued vacation and long service leave	17,466	16,403
Accrued health benefits	14,938	13,020
Accrued property taxes	22,372	20,370
Accrued utilities	9,373	7,854
New market tax credit deferred contribution liability	4,721	4,882
Income taxes payable	6,424	997
Dividends payable	56,189	39,753
Accrued interest	28,422	24,872
Derivative liability	9,611	6,097
Other accrued expenses	66,492	39,018
Deferred consideration - Agro	49,710	0
Accounts payable and accrued expenses	$ 552,547	$ 350,963