Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Sep. 30, 2016	Mar. 31, 2016
Related Party Transaction [Line Items]
Accounts receivable, allowance for doubtful accounts	$ 6,838	$ 5,069
Related party prepaid expenses and other current assets	42,444	78,399
Related party accounts payable	$ 45,853	$ 43,969
Preferred stock, par value (in USD per share)	$ 0.001	$ 0.001
Preferred stock, shares authorized (in shares)	5,000,000	5,000,000
Preferred stock, shares issued (in shares)	0	0
Preferred stock, shares outstanding (in shares)	0	0
Common stock, par value (in USD per share)	$ 0.001	$ 0.001
Common stock, shares authorized (in shares)	300,000,000	150,000,000
Common stock, shares issued (in shares)	115,416,135	114,495,614
Common stock, shares outstanding (in shares)	91,752,414	94,088,469
Treasury stock, shares (in shares)	23,663,721	20,407,145
Affiliated Entity
Related Party Transaction [Line Items]
Related party prepaid expenses and other current assets	$ 17,513	$ 44,161
Related party accounts payable	$ 4,569	$ 5,893

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
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-Name Accounting Standards Codification
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