Related Party Transactions Related Party Transactions (Tables)

3 Months Ended

Dec. 31, 2021

Related Party Transactions [Abstract]

Schedule of Related Party Transactions [Table Text Block]

At December 31, 2021 and September 30, 2021, the Company owned approximately 65,700 and 64,400 residential lots, of which D.R. Horton had the following involvement.

	December 31, 2021		September 30, 2021
	(Dollars in millions)
Residential lots under contract to sell to D.R. Horton	20,000		21,000
Residential lots subject to right of first offer with D.R. Horton	18,300		18,200
Earnest money deposits from D.R. Horton for lots under contract	$	134.8	$	143.1
Earnest money notes from D.R. Horton for lots under contract	$	0.6	$	0.7
Remaining purchase price of lots under contract with D.R. Horton	$	1,491.5	$	1,582.7

In the three months ended December 31, 2021 and 2020, the Company sold 4,516 and 3,567 residential lots, and lot sales revenues were $404.1 million and $307.0 million. Lot sales and lot sales revenue to D.R. Horton in those periods were as follows.

	Three Months Ended December 31,
	2021		2020
	(Dollars in millions)
Residential single-family lots sold to D.R. Horton	4,014		3,389
Residential lot sales revenues from sales to D.R. Horton	$	328.0	$	294.0