LONG-TERM DEBT (Tables)

12 Months Ended

Sep. 30, 2018

Debt Disclosure [Abstract]

Schedule of maturities of long-term debt by fiscal year

Maturities of long-term debt for Spire on a consolidated basis, Spire Missouri and Spire Alabama for the five fiscal years after September 30, 2018 are as follows:

	2019		2020		2021		2022		2023
Spire	$	175.5	$	43.2	$	57.0	$	52.0	$	332.3
Spire Missouri	50.0		—		—		—		305.0
Spire Alabama	—		40.0		—		50.0		—