Transactions With Related Parties (Tables)

6 Months Ended

Jan. 31, 2021

Related Party Transaction [Line Items]

Allocation Of Transactions With Related Parties

	For the three months ended January 31,				For the six months ended January 31,
	2021		2020		2021		2020
Operating expense	$	70,655	$	73,084	$	131,635	$	136,555
General and administrative expense	$	10,375	$	7,476	$	17,094	$	13,963

Ferrellgas, L.P. [Member]

Related Party Transaction [Line Items]

Allocation Of Transactions With Related Parties

	For the three months ended January 31,				For the six months ended January 31,
	2021		2020		2021		2020
Operating expense	$	70,655	$	73,084	$	131,635	$	136,555
General and administrative expense	$	10,375	$	7,476	$	17,094	$	13,963