Transactions With Related Parties (Tables)

9 Months Ended

Apr. 30, 2020

Related Party Transaction [Line Items]

Allocation Of Transactions With Related Parties

	For the three months ended April 30,				For the nine months ended April 30,
	2020		2019		2020		2019
Operating expense	$	67,241	$	64,030	$	203,796	$	193,258
General and administrative expense	$	7,705	$	5,872	$	21,668	$	19,196

Ferrellgas, L.P. [Member]

Related Party Transaction [Line Items]

Allocation Of Transactions With Related Parties

	For the three months ended April 30,				For the nine months ended April 30,
	2020		2019		2020		2019
Operating expense	$	67,241	$	64,030	$	203,796	$	193,258
General and administrative expense	$	7,705	$	5,872	$	21,668	$	19,196