HollyFrontier 2015 Annual Report Download - page 70

Table of Content
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HOLLYFRONTIER CORPORATION
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
NOTE 1: Description of Business and Summary of Significant Accounting Policies
Description of Business: References herein to HollyFrontier Corporation (“HollyFrontier”) include HollyFrontier and its
consolidated subsidiaries. In accordance with the Securities and Exchange Commission’s (“SEC”) “Plain English” guidelines, this
Annual Report on Form 10-K has been written in the first person. In these financial statements, the words “we,” “our,” “ours” and
“us” refer only to HollyFrontier and its consolidated subsidiaries or to HollyFrontier or an individual subsidiary and not to any
other person, with certain exceptions. Generally, the words “we,” “our,” “ours” and “us” include Holly Energy Partners, L.P.
(“HEP”) and its subsidiaries as consolidated subsidiaries of HollyFrontier, unless when used in disclosures of transactions or
obligations between HEP and HollyFrontier or its other subsidiaries. These financial statements contain certain disclosures of
agreements that are specific to HEP and its consolidated subsidiaries and do not necessarily represent obligations of HollyFrontier.
When used in descriptions of agreements and transactions, “HEP” refers to HEP and its consolidated subsidiaries.
We are principally an independent petroleum refiner that produces high-value light products such as gasoline, diesel fuel, jet fuel,
specialty lubricant products, and specialty and modified asphalt. We own and operate petroleum refineries that serve markets
throughout the Mid-Continent, Southwest and Rocky Mountain regions of the United States. As of December 31, 2015, we:
• owned and operated a petroleum refinery in El Dorado, Kansas (the “El Dorado Refinery”), two refinery facilities located
in Tulsa, Oklahoma (collectively, the “Tulsa Refineries”), a refinery in Artesia, New Mexico that is operated in conjunction
with crude oil distillation and vacuum distillation and other facilities situated 65 miles away in Lovington, New Mexico
(collectively, the “Navajo Refinery”), a refinery located in Cheyenne, Wyoming (the “Cheyenne Refinery”) and a refinery
in Woods Cross, Utah (the “Woods Cross Refinery”);
• owned and operated HollyFrontier Asphalt Company (“HFC Asphalt”), formerly known as NK Asphalt Partners, which
operates various asphalt terminals in Arizona, New Mexico and Oklahoma; and
• owned a 39% interest in HEP, a consolidated variable interest entity (“VIE”), which includes our 2% general partner
interest.
Principles of Consolidation: Our consolidated financial statements include our accounts and the accounts of partnerships and
joint ventures that we control through an ownership interest greater than 50% or through a controlling financial interest with respect
to variable interest entities. All significant intercompany transactions and balances have been eliminated.
Variable Interest Entities: HEP is a VIE as defined under U.S. generally accepted accounting principles (“GAAP”). A VIE is a
legal entity whose equity owners do not have sufficient equity at risk for the entity to finance its activities without additional
subordinated financial support or, as a group, the equity holders lack the power, through voting rights, to direct the activities that
most significantly impact the entity's financial performance, the obligation to absorb the entity's expected losses or rights to expected
residual returns. As the general partner of HEP, we have the sole ability to direct the activities of HEP that most significantly impact
HEP's financial performance, and therefore we consolidate HEP.
Use of Estimates: The preparation of financial statements in accordance with GAAP requires management to make estimates and
assumptions that affect the amounts reported in the financial statements and accompanying notes. Actual results could differ from
those estimates.
Cash Equivalents: We consider all highly liquid instruments with a maturity of three months or less at the date of purchase to be
cash equivalents. Cash equivalents are stated at cost, which approximates market value and are primarily invested in highly-rated
instruments issued by government or municipal entities with strong credit standings.
Marketable Securities: We consider all marketable debt securities with maturities greater than three months at the date of purchase
to be marketable securities. Our marketable securities consist of certificates of deposit, commercial paper, corporate debt securities
and government and municipal debt securities with the maximum maturity or put date of any individual issue generally not more
than two years, while the maximum duration of the portfolio of investments is not greater than one year. These instruments are
classified as available-for-sale, and as a result, are reported at fair value. Unrealized gains and losses, net of related income taxes,
are reported as a component of accumulated other comprehensive income.