Debt (Tables)

9 Months Ended

Oct. 31, 2015

Debt Disclosure [Abstract]

Schedule of Long-term Debt

Unsecured senior debt, net of unamortized discounts and debt issuance costs, consisted of the following:

($000)	October 31, 2015		January 31, 2015		November 1, 2014
6.38% Series A Senior Notes due 2018	$	84,898	$	84,873	$	84,865
6.53% Series B Senior Notes due 2021	64,877		64,861		64,856
3.375% Senior Notes due 2024	246,134		245,828		246,250
Total	$	395,909	$	395,562	$	395,971

Interest Income and Interest Expense Disclosure

Interest expense for the three and nine month periods ended October 31, 2015 and November 1, 2014 consisted of the following:

	Three Months Ended						Nine Months Ended
($000)	October 31, 2015			November 1, 2014			October 31, 2015			November 1, 2014
Interest expense on long-term debt	$	4,642		$	3,488		$	13,926		$	8,348
Other interest expense	303			304			947			948
Capitalized interest	(406		)	(2,894		)	(6,408		)	(8,396		)
Interest income	(112		)	(121		)	(383		)	(323		)
Interest expense, net	$	4,427		$	777		$	8,082		$	577