Leases (Tables)

12 Months Ended

Jan. 31, 2013

Leases [Abstract]

Minimum future rental income to be received on non-cancelable operating leases

The following table summarizes the minimum future rental income to be received on non-cancelable operating leases of commercial properties that generally extend for periods of more than one year.

Years Ending January 31,
	(in thousands)
2014	$	504,724
2015	483,339
2016	453,260
2017	422,265
2018	385,618
Later years	2,115,698
	$	4,364,904

Reimbursements on commercial leases

The following table summarizes total reimbursements.

Years Ended January 31,
	(in thousands)
2013	$	154,927
2012	$	159,376
2011	$	202,183

Minimum fixed rental payments under long-term leases

Minimum fixed rental payments under long-term leases (over one year) in effect at January 31, 2013 are as follows.

Years Ending January 31,
	(in thousands)
2014	$	9,779
2015	8,522
2016	7,862
2017	7,481
2018	3,418
Later years	53,292
	$	90,354

Rent expense

The following table summarizes rent expense.

Years Ended January 31,
	(in thousands)
2013	$	9,247
2012	$	8,313
2011	$	18,976