XML 59 R46.htm IDEA: XBRL DOCUMENT v3.20.4

Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2019

Commitments And Contingencies Disclosure [Abstract]

Future Minimum Volume Purchase Requirements

The following provides total annual future minimum volume purchase requirements (in thousands of gallons):

2020			463,521
2021			436,153
2022			427,584
2023			363,250
2024			251,917
Thereafter			978,600
Total			2,921,025

X

- Definition

Tabular disclosure of contractual obligation by timing of payment due. Includes, but is not limited to, long-term debt obligation, lease obligation, and purchase obligation.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher SEC
-Name Regulation S-K (SK)
-Number 229
-Section 303
-Paragraph (a)
-Subparagraph (5)

+ Details

Name:	srt_ContractualObligationFiscalYearMaturityScheduleTableTextBlock
Namespace Prefix:	srt_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_CommitmentsAndContingenciesDisclosureAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration