The Company’s operating results are affected by changes to commodity prices. The Trade and Ethanol businesses have established “unhedged” position limits (the amount of a commodity, either owned or contracted for, that does not have an offsetting derivative contract to lock in the price). To reduce the exposure to market price risk on commodities owned and forward purchase and sale contracts, the Company enters into exchange traded commodity futures and options contracts and over-the-counter forward and option contracts with various counterparties. These contracts are primarily traded via regulated commodity exchanges. The Company’s forward purchase and sales contracts are for physical delivery of the commodity in a future period. Contracts to purchase commodities from producers generally relate to the current or future crop years for delivery periods quoted by regulated commodity exchanges. Most contracts for the sale of commodities to processors or other commercial consumers generally do not extend beyond one year.

Most of these contracts meet the definition of derivatives. While the Company considers its commodity contracts to be effective economic hedges, the Company does not designate or account for its commodity contracts as hedges as defined under current accounting standards. The Company primarily accounts for its commodity derivatives at estimated fair value. The estimated fair value of the commodity derivative contracts that require the receipt or posting of cash collateral is recorded on a net basis (offset against cash collateral posted or received, also known as margin deposits) within commodity derivative assets or liabilities. Management determines fair value based on exchange-quoted prices and in the case of its forward purchase and sale contracts, estimated fair value is adjusted for differences in local markets and non-performance risk. For contracts for which physical delivery occurs, balance sheet classification is based on estimated delivery date. For futures, options and over-the-counter contracts in which physical delivery is not expected to occur but, rather, the contract is expected to be net settled, the Company classifies these contracts as current or noncurrent assets or liabilities, as appropriate, based on the Company’s expectations as to when such contracts will be settled.

Realized and unrealized gains and losses in the value of commodity contracts (whether due to changes in commodity prices, changes in performance or credit risk, or due to sale, maturity or extinguishment of the commodity contract) and grain inventories are included in cost of sales and merchandising revenues.

Generally accepted accounting principles permit a party to a master netting arrangement to offset fair value amounts recognized for derivative instruments against the right to reclaim cash collateral or obligation to return cash collateral under the same master netting arrangement. The Company has master netting arrangements for its exchange traded futures and options contracts and certain over-the-counter contracts. When the Company enters into a future, option or an over-the-counter contract, an initial margin deposit may be required by the counterparty. The amount of the margin deposit varies by commodity. If the market price of a future, option or an over-the-counter contract moves in a direction that is adverse to the Company’s position, an additional margin deposit, called a maintenance margin, is required. The margin deposit assets and liabilities are included in short-term commodity derivative assets or liabilities, as appropriate, in the Condensed Consolidated Balance Sheets.

The following table presents at March 31, 2019, December 31, 2018 and March 31, 2018, a summary of the estimated fair value of the Company’s commodity derivative instruments that require cash collateral and the associated cash posted/received as collateral. The net asset or liability positions of these derivatives (net of their cash collateral) are determined on a counterparty-by-counterparty basis and are included within current or noncurrent commodity derivative assets (or liabilities) on the Condensed Consolidated Balance Sheets:



	March 31, 2019				December 31, 2018				March 31, 2018
(in thousands)	Net derivative asset position		Net derivative liability position		Net derivative asset position		Net derivative liability position		Net derivative asset position			Net derivative liability position
Collateral paid (received)	$	21,751	$	—	$	14,944	$	—	$	54,762		$	—
Fair value of derivatives	38,580		—		22,285		—		(18,874		)	—
Balance at end of period	$	60,331	$	—	$	37,229	$	—	$	35,888		$	—



	March 31, 2019
(in thousands)	Commodity Derivative Assets - Current			Commodity Derivative Assets - Noncurrent			Commodity Derivative Liabilities - Current			Commodity Derivative Liabilities - Noncurrent			Total
Commodity derivative assets	$	142,262		$	3,781		$	665		$	93		$	146,801
Commodity derivative liabilities	(5,736		)	(24		)	(67,288		)	(3,914		)	(76,962		)
Cash collateral paid (received)	21,751			—			—			—			21,751
Balance sheet line item totals	$	158,277		$	3,757		$	(66,623	)	$	(3,821	)	$	91,590



	December 31, 2018
(in thousands)	Commodity Derivative Assets - Current			Commodity Derivative Assets - Noncurrent			Commodity Derivative Liabilities - Current			Commodity Derivative Liabilities - Noncurrent			Total
Commodity derivative assets	$	43,463		$	484		$	706		$	5		$	44,658
Commodity derivative liabilities	(6,986		)	(4		)	(33,353		)	(894		)	(41,237		)
Cash collateral	14,944			—			—			—			14,944
Balance sheet line item totals	$	51,421		$	480		$	(32,647	)	$	(889	)	$	18,365



	March 31, 2018
(in thousands)	Commodity Derivative Assets - Current			Commodity Derivative Assets - Noncurrent			Commodity Derivative Liabilities - Current			Commodity Derivative Liabilities - Noncurrent			Total
Commodity derivative assets	$	29,861		$	1,851		$	3,115		$	47		$	34,874
Commodity derivative liabilities	(40,813		)	(112		)	(18,539		)	(1,461		)	(60,925		)
Cash collateral	54,762			—			—			—			54,762
Balance sheet line item totals	$	43,810		$	1,739		$	(15,424	)	$	(1,414	)	$	28,711

The net pretax gains and losses on commodity derivatives not designated as hedging instruments included in the Company’s Condensed Consolidated Statements of Operations and the line item in which they are located for the three months ended March 31, 2019 and 2018 are as follows:



	March 31, 2019
Commodity (in thousands)	Number of Bushels	Number of Gallons	Number of Pounds	Number of Tons
Non-exchange traded:
Corn	624,612	—	—	—
Soybeans	42,859	—	—	—
Wheat	118,909	—	—	—
Oats	26,361	—	—	—
Ethanol	—	233,420		—
Corn oil	—	—	6,733	—
Other	5,574	2,032	6	2,508
Subtotal	818,315	235,452	6,739	2,508
Exchange traded:
Corn	197,210	—	—	—
Soybeans	47,860	—	—	—
Wheat	103,955	—	—
Oats	770	—	—	—
Ethanol	—	110,758	—	—
Gasoline	—	12,936	—	—
Propane	—	14,784	—	—
Other	2	—	—	205
Subtotal	349,797	138,478	—	205
Total	1,168,112	373,930	6,739	2,713



	December 31, 2018
Commodity (in thousands)	Number of Bushels	Number of Gallons	Number of Pounds	Number of Tons
Non-exchange traded:
Corn	250,408			—
Soybeans	22,463	—	—	—
Wheat	14,017	—	—	—
Oats	26,230	—	—	—
Ethanol	—	244,863	—	—
Corn oil	—	—	2,920	—
Other	494	2,000	—	66
Subtotal	313,612	246,863	2,920	66
Exchange traded:
Corn	130,585	—	—	—
Soybeans	26,985	—	—	—
Wheat	33,760	—	—	—
Oats	1,475	—	—	—
Ethanol	—	77,112	—	—
Subtotal	192,805	77,112	—	—
Total	506,417	323,975	2,920	66



	March 31, 2018
Commodity (in thousands)	Number of Bushels	Number of Gallons	Number of Pounds	Number of Tons
Non-exchange traded:
Corn	335,887	—	—	—
Soybeans	48,003	—	—	—
Wheat	16,639	—	—	—
Oats	40,555	—	—	—
Ethanol	—	280,243		—
Corn oil	—	—	5,048	—
Other	27	4,500		90
Subtotal	441,111	284,743	5,048	90
Exchange traded:
Corn	146,505	—	—	—
Soybeans	52,460	—	—	—
Wheat	74,805	—	—	—
Oats	2,290	—	—	—
Ethanol	—	108,108	—	—
Subtotal	276,060	108,108	—	—
Total	717,171	392,851	5,048	90

The Company’s objectives in using interest rate derivatives are to add stability to interest expense and to manage its exposure to interest rate movements. To accomplish these objectives, the Company primarily uses interest rate swaps as part of its interest rate risk management strategy. Interest rate swaps designated as cash flow hedges involve the receipt of variable amounts from a counterparty in exchange for the Company making fixed-rate payments over the life of the agreements without exchange of the underlying notional amount.

The gains or losses on the derivatives are recorded in Other Comprehensive Income (Loss) and subsequently reclassified into interest expense in the same periods during which the hedged transaction affects earnings. Amounts reported in accumulated other comprehensive income related to derivatives will be reclassified to interest expense as interest payments are made on the Company’s variable-rate debt.

At March 31, 2019, December 31, 2018 and March 31, 2018, the Company had recorded the following amounts for the fair value of the Company's other derivatives:



(in thousands)	March 31, 2019			December 31, 2018			March 31, 2018
Derivatives not designated as hedging instruments
Interest rate contracts included in Other long-term assets (Other long-term liabilities)	$	(4,494	)	$	(353	)	$	(453	)
Foreign currency contracts included in Other current assets (Accrued expenses and other current liabilities)	$	(344	)	$	(1,122	)	$	(695	)
Derivatives designated as hedging instruments
Interest rate contract included in Other assets (Other long-term liabilities)	$	(4,552	)	$	(168	)	$	—

The recording of derivatives gains and losses and the financial statement line in which they are located are as follows:



	Three months ended March 31,
(in thousands)	2019			2018
Derivatives not designated as hedging instruments
Interest rate derivative gains (losses) included in Interest income (expense)	$	(990	)	$	1,408
Foreign currency derivative gains (losses) included in Other income, net	$	(1,467	)	$	(1,122	)
Derivatives designated as hedging instruments
Interest rate derivative gains (losses) included in Other Comprehensive Income (Loss)	$	(4,991	)	$	—
Interest rate derivatives gains (losses) included in Interest income (expense)	$	165		$	—



Interest Rate Hedging Instrument		Year Entered	Year of Maturity	Initial Notional Amount (in millions)		Description	Interest Rate
Long-term
Collar		2014	2023	$	23.0	Interest rate component of debt - not accounted for as a hedge	1.9%
Swap		2016	2021	$	40.0	Interest rate component of debt - not accounted for as a hedge	3.5% to 4.8%
Swap	*	2016	2019	$	50.0	Interest rate component of debt - not accounted for as a hedge	1.2%
Swap	*	2017	2022	$	20.0	Interest rate component of debt - accounted for as a hedge	1.8%
Swap	*	2018	2023	$	10.0	Interest rate component of debt - accounted for as a hedge	2.6%
Swap	*	2018	2025	$	20.0	Interest rate component of debt - accounted for as a hedge	2.7%
Swap		2018	2021	$	40.0	Interest rate component of debt - accounted for as a hedge	2.6%
Swap		2019	2021	$	25.0	Interest rate component of debt - accounted for as a hedge	2.5%
Swap		2019	2021	$	50.0	Interest rate component of debt - accounted for as a hedge	2.5%
Swap		2019	2025	$	100.0	Interest rate component of debt - accounted for as a hedge	2.5%
Swap		2019	2025	$	50.0	Interest rate component of debt - accounted for as a hedge	2.5%
Swap		2019	2025	$	50.0	Interest rate component of debt - accounted for as a hedge	2.5%