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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000048039-21-000007
Filing Date
2021-02-24
Accepted
2021-02-24 06:24:54
Documents
16
Period of Report
2021-02-24
Items
Item 2.02: Results of Operations and Financial Condition
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K hfc-20210224.htm   iXBRL 8-K 32829
2 EX-99.1 hfcq42020earningsrelease.htm EX-99.1 1030562
8 hfclogo111.jpg GRAPHIC 23093
  Complete submission text file 0000048039-21-000007.txt   1319710

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT hfc-20210224.xsd EX-101.SCH 2767
4 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT hfc-20210224_cal.xml EX-101.CAL 812
5 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT hfc-20210224_def.xml EX-101.DEF 14577
6 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT hfc-20210224_lab.xml EX-101.LAB 28311
7 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT hfc-20210224_pre.xml EX-101.PRE 15089
9 EXTRACTED XBRL INSTANCE DOCUMENT hfc-20210224_htm.xml XML 10757
Mailing Address 2828 N. HARWOOD SUITE 1300 DALLAS TX 75201
Business Address 2828 N. HARWOOD SUITE 1300 DALLAS TX 75201 2148713555
HollyFrontier Corp (Filer) CIK: 0000048039 (see all company filings)

IRS No.: 751056913 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-03876 | Film No.: 21668406
SIC: 2911 Petroleum Refining