XML 42 R29.htm IDEA: XBRL DOCUMENT v3.21.1

VARIABLE INTEREST ENTITIES (Tables)

3 Months Ended

Mar. 31, 2021

VARIABLE INTEREST ENTITIES

Schedule of distributions

​

​	​	​	​	​	​	​	​
​	​	Alliance		​	Bluegrass		​
​	​	Minerals		​	Minerals		​
​	​	(in thousands)					​
Contributions	​	$	143,112	​	$	5,963	​
Distributions	​	​	92,780	​	​	3,865	​

X

- Definition

Tabular disclosure summarizing distributions received by equity holders of a variable interest entity.

+ References

No definition available.

+ Details

Name:	arlp_ScheduleOfVariableInterestEntitiesDistributionsTableTextBlock
Namespace Prefix:	arlp_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

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