Note 11. Fair Value Measurements

Recurring Fair Value Measurements

Assets and liabilities are classified in the entirety based on the lowest level of input that is significant to the fair value measurement. The Partnership’s assessment of the significance of a particular input to the fair value measurement requires judgment and may affect the valuation of the fair value assets and liabilities and their placement within the fair value hierarchy levels. The following tables present, by level within the fair value hierarchy, the Partnership’s financial

assets and liabilities that were measured at fair value on a recurring basis as of December 31, 2025 and 2024 (in thousands):

Fair Value at December 31, 2025

 

Cash Collateral 

 

  ​ ​ ​

Level 1

  ​ ​ ​

Level 2

  ​ ​ ​

Netting

  ​ ​ ​

Total

 

Assets:

Forward derivative contracts (1)

$

$

17,067

$

$

17,067

Exchange-traded/cleared derivative instruments (2)

 

3,226

 

 

14,578

 

17,804

Total assets

$

3,226

$

17,067

$

14,578

$

34,871

Liabilities:

Forward derivative contracts (1)

$

$

(4,540)

$

$

(4,540)

Fair Value at December 31, 2024

 

Cash Collateral 

 

  ​ ​ ​

Level 1

  ​ ​ ​

Level 2

  ​ ​ ​

Netting

  ​ ​ ​

Total

 

Assets:

Forward derivative contracts (1)

$

$

13,710

$

$

13,710

Exchange-traded/cleared derivative instruments (2)

 

(1,808)

 

 

21,943

 

20,135

Pension plans

 

3,936

 

 

 

3,936

Total assets

$

2,128

$

13,710

$

21,943

$

37,781

Liabilities:

Forward derivative contracts (1)

$

$

(6,105)

$

$

(6,105)

(1)Forward derivative contracts include the Partnership’s petroleum and ethanol physical and financial forwards and OTC swaps.
(2)Amount includes the effect of cash balances on deposit with clearing brokers.

This table excludes cash on hand and assets and liabilities that are measured at historical cost or any basis other than fair value. The carrying amounts of certain of the Partnership’s financial instruments, including cash equivalents, accounts receivable, accounts payable and other accrued liabilities approximate fair value due to their short maturities. The carrying value of the credit facility approximates fair value due to the variable rate nature of these financial instruments.

The determination of the fair values above incorporates factors including not only the credit standing of the counterparties involved, but also the impact of the Partnership’s nonperformance risks on its liabilities.

The values of the Level 1 exchange-traded/cleared derivative instruments and pension plan assets were determined using quoted prices in active markets for identical assets. Specifically, the fair values of the Level 1 exchange-traded/cleared derivative instruments were based on quoted process obtained from the NYMEX, CME and ICE. The fair values of the Level 1 pension plan assets were based on quoted prices for identical assets which primarily consisted of fixed income securities, equity securities and cash and cash equivalents.

The values of the Level 2 derivative contracts were calculated using expected cash flow models and market approaches based on observable market inputs, including published and quoted commodity pricing data, which is verified against other available market data. Specifically, the fair values of the Level 2 derivative commodity contracts were derived from published and quoted NYMEX, CME, ICE, New York Harbor and third-party pricing information for the underlying instruments using market approaches. The Partnership has not changed its valuation techniques or Level 2 inputs during the years ended December 31, 2025 and 2024.

The Partnership estimates the fair values of its senior notes using a combination of quoted market prices for similar financing arrangements and expected future payments discounted at risk-adjusted rates, which are considered Level 2 inputs. The fair values of the senior notes, estimated by observing market trading prices of the respective senior notes, were as follows at December 31 (in thousands):

2025

2024

Face

Fair

Face

Fair

Value

Value

Value

Value

7.00% senior notes due 2027

$

$

$

400,000

$

400,500

6.875% senior notes due 2029

$

350,000

$

353,500

$

350,000

$

347,813

8.250% senior notes due 2032

$

450,000

$

471,375

$

450,000

$

464,063

7.125% senior notes due 2033

$

450,000

$

455,625

$

$

Non-Recurring Fair Value Measurements

Certain nonfinancial assets and liabilities are measured at fair value on a non-recurring basis and are subject to fair value adjustments in certain circumstances, such as acquired assets and liabilities, losses related to firm non-cancellable purchase commitments or long-lived assets subject to impairment. For assets and liabilities measured on a non-recurring basis during the year, accounting guidance requires quantitative disclosures about the fair value measurements separately for each major category. See Note 2 for a discussion of the Partnership’s losses on impairment of assets and Note 8 for assets held for sale.

Historical Timeline

Fiscal YearFiled
2025Feb 27, 2026Showing above
2024Feb 28, 2025
2023Feb 29, 2024
2022Feb 27, 2023
2021Feb 28, 2022
2020Mar 5, 2021
2019Mar 6, 2020
2018Mar 8, 2019
2017Mar 9, 2018
2016Mar 10, 2017
2015Feb 29, 2016

About Fair Value Disclosures

Fair value disclosures classify all assets and liabilities measured at fair value into a three-level hierarchy: Level 1 (quoted market prices), Level 2 (observable inputs like yield curves), and Level 3 (unobservable inputs requiring management estimates). The proportion of Level 3 assets directly reflects how much of the balance sheet depends on internal models rather than market evidence.

Key signals: a growing Level 3 balance relative to total fair-value assets increases valuation uncertainty and earnings volatility risk. Watch for transfers between levels — assets moving from Level 2 to Level 3 often signal deteriorating market liquidity. Unrealized gains and losses on Level 3 positions flow through earnings or other comprehensive income, so large swings deserve scrutiny. For financial institutions, examine the sensitivity disclosures that show how Level 3 valuations change under alternative assumptions. Compare the fair value of debt against its carrying amount to gauge hidden leverage.