Significant Accounting Policies (Tables)

12 Months Ended

Mar. 31, 2011

Notes to Financial Statements [Abstract]

Schedule on effect of retrospective application of Cash Conversion Subsections

The following table sets forth the effect of the retrospective application of the Cash Conversion Subsections on certain previously reported line items (in thousands, except per share data):

	Year Ended March 31, 2009
	As Reported			As Adjusted
Interest expense	$	(24,269	)	$	(29,440	)
Income before income taxes	$	237,250		$	232,079
Income tax (benefit) provision	$	(11,570	)	$	(13,508	)
Net income	$	248,820		$	245,587
Basic net income per common share	$	1.36		$	1.34
Diluted net income per common share	$	1.33		$	1.31