Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Including the current and noncurrent portions, aggregate carrying amount of all types of notes payable, as of the balance sheet date, with initial maturities beyond one year or beyond the normal operating cycle, if longer.

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Carrying value as of the balance sheet date, including the current and noncurrent portions, of collateralized debt obligations (with maturities initially due after one year or beyond the operating cycle, if longer). Such obligations include mortgage loans, chattel loans, and any other borrowings secured by assets of the borrower.

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The remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset.

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Debt - Components Of Long-Term Debt (Details) - USD ($) $ in Thousands	Jan. 31, 2020	Jul. 31, 2019	May 04, 2018
Schedule of Capitalization, Long-term Debt [Line Items]
Total long-term debt	$ 2,122,843	$ 2,113,276
Unamortized debt issuance and other costs	(32,489)	(24,516)
Less: current portion of long-term debt	359,157	631,756
Long-term debt	1,731,197	1,457,004
Fixed Rate 6.5% Due 2021
Schedule of Capitalization, Long-term Debt [Line Items]
Senior notes	500,000	500,000
Fixed Rate 6.75% Due 2023
Schedule of Capitalization, Long-term Debt [Line Items]
Senior notes	500,000	500,000
Fixed Rate 6.75% Due 2022
Schedule of Capitalization, Long-term Debt [Line Items]
Senior notes	476,280	476,633
Fixed Rate 8.625% Due 2020
Schedule of Capitalization, Long-term Debt [Line Items]
Senior notes	357,000	355,681
Variable interest Term Loan Due 2023
Schedule of Capitalization, Long-term Debt [Line Items]
Senior secured term loan	283,863	275,000	$ 275,000
Notes payable Due 2020 to 2029
Schedule of Capitalization, Long-term Debt [Line Items]
Notes payable	5,700	5,962
Ferrellgas, L.P. [Member]
Schedule of Capitalization, Long-term Debt [Line Items]
Total long-term debt	1,765,843	1,757,595
Unamortized debt issuance and other costs	(32,489)	(23,562)
Less: current portion of long-term debt	2,157	277,029
Long-term debt	1,731,197	1,457,004
Ferrellgas, L.P. [Member] \| Fixed Rate 6.5% Due 2021
Schedule of Capitalization, Long-term Debt [Line Items]
Senior notes	500,000	500,000
Ferrellgas, L.P. [Member] \| Fixed Rate 6.75% Due 2023
Schedule of Capitalization, Long-term Debt [Line Items]
Senior notes	500,000	500,000
Ferrellgas, L.P. [Member] \| Fixed Rate 6.75% Due 2022
Schedule of Capitalization, Long-term Debt [Line Items]
Senior notes	476,280	476,633
Ferrellgas, L.P. [Member] \| Variable interest Term Loan Due 2023
Schedule of Capitalization, Long-term Debt [Line Items]
Senior secured term loan	283,863	275,000	$ 275,000
Ferrellgas, L.P. [Member] \| Notes payable Due 2020 to 2029
Schedule of Capitalization, Long-term Debt [Line Items]
Notes payable	$ 5,700	$ 5,962