Financing (Tables)

6 Months Ended

Mar. 31, 2022

Information about short-term borrowings, including Spire Missouri’s and Spire Alabama’s borrowings from Spire, is presented in the following table. As of March 31, 2022, $496.6 of Spire’s CP Program borrowings was used to support lending to the Utilities.

	Spire (Parent Only)			Spire Missouri						Spire Alabama			Spire
	CP			Term			Spire			Spire			Consol-
	Program			Loan			Note			Note			idated
Six Months Ended March 31, 2022
Highest borrowings outstanding	$	746.8		$	250.0		$	412.0		$	191.6		$	996.8
Lowest borrowings outstanding		408.0			—			43.2			38.4			556.0
Weighted average borrowings		572.5			226.6			220.0			116.8			799.1
Weighted average interest rate		0.4	%		0.8	%		0.3	%		0.4	%		0.5	%
As of March 31, 2022
Borrowings outstanding	$	607.1		$	—		$	277.2		$	156.6		$	607.1
Weighted average interest rate		0.9	%	n/a				0.9	%		0.9	%		0.9	%
As of September 30, 2021
Borrowings outstanding	$	422.0		$	250.0		$	240.9		$	49.0		$	672.0
Weighted average interest rate		0.2	%		0.7	%		0.2	%		0.2	%		0.4	%
As of March 31, 2021
Borrowings outstanding	$	403.5		$	250.0		$	369.4		$	—		$	653.5
Weighted average interest rate		0.2	%		0.8	%		0.2	%	n/a				0.4	%

Summary Capitalized Interest

Interest expense shown on the statements of income is net of the capitalized interest amounts shown in the following table.

	Three Months Ended March 31,				Six Months Ended March 31,
	2022		2021		2022		2021
Spire	$	1.0	$	1.1	$	2.1	$	2.0
Spire Missouri		0.1		0.1		0.1		0.1
Spire Alabama		0.8		0.7		1.6		1.3