Reclassification of Prior Periods (Notes)

9 Months Ended

Dec. 31, 2012

Prior Period Reclassification Adjustment [Abstract]

Reclassifications [Text Block]

Reclassification of Prior Periods

The Company identified certain amounts of its amortization of acquired intangible assets that were incorrectly included within cost of sales. The Company previously corrected this presentation in the second quarter of fiscal 2013, and has conformed previous periods to the current presentation. The effect on cost of sales, gross profit and gross margins is immaterial in all periods. The amounts adjusted in each prior period are as follows:

	Three Months Ended December 31, 2011
	As Reported			As Adjusted
Cost of sales	$	145,377		$	143,668
Gross profit	183,779			185,488
Gross margin	55.8		%	56.4		%
	Nine Months Ended December 31, 2011
	As Reported			As Adjusted
Cost of sales	$	445,744		$	440,617
Gross profit	598,521			603,648
Gross margin	57.3		%	57.8		%

Also in the second quarter of fiscal 2013, the Company determined it would separately present amortization of acquired intangible assets within operating expenses, rather than including amortization within selling, general and administrative expenses. The Company believes this presentation better aligns with management's internal reporting, and better reflects the ongoing costs of the Company's operations.

This reclassification does not affect the Company's operating income, income before income taxes, income tax provision or net income for any of the years presented.