Revenue (Notes)

6 Months Ended

Mar. 31, 2023

Revenues [Abstract]

Revenue from Contract with Customer [Text Block]

Revenues

Revenues consist of:

	Three Months Ended March 31,				Six Months Ended March 31,
	2023		2022		2023		2022
	(In millions)
Residential lot sales	$	252.9	$	409.0	$	459.5	$	813.1
Deferred development lot sales	7.5		12.5		14.3		12.5
Tract sales and other	41.1		0.1		44.4		3.6
	$	301.5	$	421.6	$	518.2	$	829.2