CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	Apr. 30, 2022	Jul. 31, 2021
Restricted cash	$ 11,215	$ 11,500
Amortizable intangible assets, accumulated amortization	$ 438,161	$ 432,032
Senior preferred units, units outstanding	700,000	700,000
General partner unitholder, units outstanding	49,496	49,496
Class A Limited Partner Units
Limited partner unitholders, units outstanding	4,857,605	4,857,605
Class B Limited Partner Units
Limited partner unitholders, units outstanding	1,300,000	1,300,000
Ferrellgas Partners Finance Corp. [Member]
Common stock, par value	$ 1.00	$ 1.00
Common stock, shares authorized	2,000	2,000
Common stock, shares issued	1,000	1,000
Common stock, shares outstanding	1,000	1,000
Ferrellgas, L.P. [Member]
Restricted cash	$ 11,215	$ 11,500
Amortizable intangible assets, accumulated amortization	$ 438,161	$ 432,032
Senior preferred units, units outstanding	700,000	700,000
Ferrellgas Finance Corp. [Member]
Common stock, par value	$ 1.00
Common stock, shares authorized	2,000
Common stock, shares issued	1,000
Common stock, shares outstanding	1,000