Capitalized Interest (Tables)

6 Months Ended

Mar. 31, 2022

Capitalized Interest [Abstract]

Capitalized Interest Costs [Table Text Block]

The following table summarizes the Company’s interest costs incurred, capitalized and expensed in the three and six months ended March 31, 2022 and 2021.

	Three Months Ended March 31,				Six Months Ended March 31,
	2022		2021		2022		2021
	(In millions)
Capitalized interest, beginning of period	$	52.9	$	51.0	$	53.7	$	48.7
Interest incurred	8.1		11.5		16.3		23.0
Interest charged to cost of sales	(10.4)		(8.2)		(19.4)		(17.4)
Capitalized interest, end of period	$	50.6	$	54.3	$	50.6	$	54.3