Supplemental Cash Flow Information (Tables)

3 Months Ended

Dec. 31, 2012

Supplemental Cash Flow Elements [Abstract]

Supplemental disclosure of non-cash activity

	Three Months Ended
	December 31,
(In thousands)	2012			2011
Supplemental disclosure of non-cash activity:
(Decrease) increase in obligations related to land not owned under option agreements	$	(1,162	)	$	1,485
Decrease in future land purchase rights	—			(11,651		)
Contribution of future land purchase rights to unconsolidated entities	—			11,651
Supplemental disclosure of cash activity:
Interest payments	39,024			50,733
Income tax payments	15			179
Tax refunds received	3,925			1,966