Notes Payable (Tables)

3 Months Ended

Mar. 31, 2012

Notes Payable [Abstract]

Summary Of Indebtedness

The following is a summary of our indebtedness:

	Balance at
(in millions)	March 31, 2012		December 31, 2011
Commercial Banks
Unsecured line of credit and short-term borrowings	$	—	$	—
Senior unsecured notes
5.93% Notes, due 2012	189.6		189.6
5.45% Notes, due 2013	199.8		199.7
5.08% Notes, due 2015	249.4		249.3
5.75% Notes, due 2017	246.2		246.2
4.70% Notes, due 2021	248.6		248.6
5.00% Notes, due 2023	247.3		247.3
	1,380.9		1,380.7
Total unsecured notes payable	1,380.9		1,380.7
Secured notes
0.89% – 6.00% Conventional Mortgage Notes, due 2012 – 2045	1,011.5		1,012.3
1.32% Tax-exempt Mortgage Note due 2028	38.7		39.1
	1,050.2		1,051.4
Total notes payable	$	2,431.1	$	2,432.1
Floating rate tax-exempt debt included in secured notes (1.32%)	$	38.7	$	39.1
Floating rate debt included in secured notes (0.89% – 1.69%)	206.5		206.4

Scheduled Repayments On Outstanding Debt

Scheduled repayments on outstanding debt including all contractual extensions which have been exercised, including our line of credit and scheduled principal amortizations, and the weighted average interest rate on maturing debt at March 31, 2012 were as follows:

(in millions)	Amount		Weighted Average  Interest Rate
2012	$	293.2	5.2	%
2013	228.0		5.4	%
2014	11.0		6.0	%
2015	252.4		5.1	%
2016 (1)	2.6		—	%
2017 and thereafter	1,643.9		4.6	%
Total	$	2,431.1	4.8	%

(1) Includes only scheduled principal amortizations.