Notes Payable (Tables)

9 Months Ended

Jun. 30, 2014

Debt Disclosure [Abstract]

Summary of notes payable at principal amounts, net of unamortized discounts

The Company’s notes payable at their principal amounts, net of any unamortized discounts, consist of the following:

	June 30, 2014		September 30, 2013
	(In millions)
Homebuilding:
Unsecured:
Revolving credit facility, maturing 2018	$	—	$	—
6.125% senior notes due 2014, net	—		145.8
2% convertible senior notes due 2014, net	—		478.7
5.625% senior notes due 2014, net	137.9		137.8
5.25% senior notes due 2015, net	157.6		157.5
5.625% senior notes due 2016, net	169.9		169.7
6.5% senior notes due 2016, net	372.6		372.5
4.75% senior notes due 2017	350.0		350.0
3.625% senior notes due 2018	400.0		400.0
3.75% senior notes due 2019	500.0		—
4.375% senior notes due 2022	350.0		350.0
4.75% senior notes due 2023	300.0		300.0
5.75% senior notes due 2023	400.0		400.0
Other secured	4.4		8.4
	$	3,142.4	$	3,270.4
Financial Services:
Mortgage repurchase facility, maturing 2015	$	302.9	$	238.6