Stock Repurchase Activity	6 Months Ended
Sep. 30, 2021
Equity [Abstract]
Stock Repurchase Activity	Stock Repurchase Activity As of September 30, 2021, 30.0 million shares of common stock remained available for repurchase under the existing share repurchase program. There is no expiration date associated with the repurchase program. There were no repurchases of common stock during the three and six months ended September 30, 2021. Shares repurchased are recorded as treasury shares and used to fund share issuance requirements under the Company's equity incentive plans. As of September 30, 2021, the Company had approximately 19.6 million treasury shares.

The entire disclosure for treasury stock, including, but not limited to, average cost per share, description of share repurchase program, shares repurchased, shares held for each class of treasury stock.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 30
-URI http://asc.fasb.org/subtopic&trid=2208821

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