Warranty reserve (Tables)

6 Months Ended

Aug. 02, 2014

Warranty Reserve for Diamond and Gemstone Guarantee

The warranty reserve for diamond and gemstone guarantee, included in accrued expenses and other current liabilities, and other non-current liabilities, is as follows:

	13 weeks ended						26 weeks ended
(in millions)	August 2, 2014			August 3, 2013			August 2, 2014			August 3, 2013
Warranty reserve, beginning of period	$	19.4		$	18.6		$	19.1		$	18.5
Warranty obligations acquired		28.8			—			28.8			—
Warranty expense		2.3			1.9			4.0			3.5
Utilized		(2.4	)		(1.9	)		(3.8	)		(3.4	)
Warranty reserve, end of period	$	48.1		$	18.6		$	48.1		$	18.6

(in millions)	August 2, 2014		February 1, 2014		August 3, 2013
Presented as:
Current liabilities	$	17.6	$	6.7	$	6.6
Non-current liabilities		30.5		12.4		12.0
Total warranty reserve	$	48.1	$	19.1	$	18.6