Debt Debt (Tables)

12 Months Ended

Jan. 31, 2015

Debt Disclosure [Abstract]

Schedule of Long-term Debt Instruments [Table Text Block]

Senior notes. Unsecured senior debt, net of unamortized discounts, as of January 31, 2015 and February 1, 2014 consisted of the following:

($000)	2014		2013
6.38% Series A Senior Notes due 2018	$	85,000	$	85,000
6.53% Series B Senior Notes due 2021	65,000		65,000
3.375% Senior Notes due 2024¹	248,375		—
Total	$	398,375	$	150,000

¹Net of unamortized discount of $1.6 million at January 31, 2015.

Schedule of Maturities of Long-term Debt [Table Text Block]

The following table shows scheduled annual principal payments on Long-term debt:

($000)
2015		2016		2017		2018		2019		Thereafter
$	—	$	—	$	—	$	85,000	$	—	$	315,000

Interest Income and Interest Expense Disclosure [Table Text Block]

The table below shows the components of interest expense and income for fiscal 2014, 2013, and 2012:

($000)	2014			2013			2012
Interest expense on long-term debt	$	12,990		$	9,721		$	9,721
Other interest expense	1,230			1,350			1,665
Capitalized interest	(10,825		)	(10,799		)	(3,851		)
Interest income	(411		)	(519		)	(628		)
Total interest expense (income), net	$	2,984		$	(247	)	$	6,907