Inventories (Tables)

6 Months Ended

Jun. 30, 2022

Inventory, Net [Abstract]

Classes of inventories

(in thousands)	June 30, 2022		December 31, 2021		June 30, 2021
Grain and other agricultural products (a)	$	1,241,933	$	1,427,708	$	636,380
Propane and frac sand (a)	19,483		23,780		11,265
Ethanol and co-products (a)	179,175		184,354		155,993
Plant nutrients and cob products	177,735		178,696		101,286
Total Inventories	$	1,618,326	$	1,814,538	$	904,924

(a) Includes RMI of $1,214.4 million, $1,410.9 million and $612.2 million at June 30, 2022, December 31, 2021 and June 30, 2021, respectively.