Condensed Consolidated Statements of Cash Flows Statement (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Dec. 31, 2011		Dec. 31, 2010
OPERATING ACTIVITIES:
Net loss	$ (186,709)		$ (92,042)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	7,983		8,609
Amortization of licenses and software development(1)	250,621	[1]	191,168	[1]
Loss on disposal of property and equipment	225		18
Restructuring charges	5,462		147
Changes in deferred net revenue and related expenses	24,486		11,503
Amortization of debt issuance costs	187		589
Amortization of interest	0		808
Gain on investments	(248)		(2,807)
Stock-based compensation(2)	4,653	[2]	7,098	[2]
Changes in operating assets and liabilities:
Accounts receivable, net of allowances	7,254		(53,713)
Inventory	4,564		(9,269)
Licenses	(22,183)		(55,954)
Software development	(135,005)		(173,526)
Prepaid expenses and other current assets	2,359		(4,485)
Accounts payable	16,834		29,055
Accrued and other liabilities	(6,677)		(28,298)
Income taxes	(1,529)		3,679
Net cash used in operating activities	(27,723)		(167,420)
INVESTING ACTIVITIES:
Proceeds from sales and maturities of available-for-sale investments	0		149,915
Proceeds from sales and maturities of trading investments	0		22,775
Purchases of available-for-sale investments	0		(64,781)
Other long-term assets	1,224		(473)
Purchases of property and equipment	(6,237)		(10,467)
Net cash provided by (used in) investing activities	(5,013)		96,969
FINANCING ACTIVITIES:
Proceeds from issuance of common stock to employees	21		777
Payment of debt issuance costs	(1,264)		0
Borrowings on secured credit line	52,000		0
Payment of secured credit line	(52,000)		(13,249)
Net cash used in financing activities	(1,243)		(12,472)
Effect of exchange rate changes on cash	(3,939)		3,944
Net decrease in cash and cash equivalents	(37,918)		(78,979)
Cash and cash equivalents - beginning of period	85,603		188,378
Cash and cash equivalents - end of period	$ 47,685		$ 109,399

[1] Excludes amortization of capitalized stock-based compensation expense.

[2] Includes the net effects of capitalization and amortization of stock-based compensation expense.