THE COMPANY	12 Months Ended
Mar. 31, 2012
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Nature of Operations [Text Block]	THE COMPANY Plantronics, Inc. (“Plantronics” or the “Company”) is a leading worldwide designer, manufacturer, and marketer of lightweight communications headsets, telephone headset systems, and accessories for the business and consumer markets under the Plantronics brand. In addition, the Company manufactures and markets, under the Clarity brand, specialty products, such as telephones for the hearing impaired, and other related products for people with special communication needs. Founded in 1961, Plantronics is incorporated in the state of Delaware and trades on the New York Stock Exchange under the ticker symbol “PLT”.

THE COMPANY

12 Months Ended

Mar. 31, 2012

Organization, Consolidation and Presentation of Financial Statements [Abstract]

THE COMPANY

Plantronics, Inc. (“Plantronics” or the “Company”) is a leading worldwide designer, manufacturer, and marketer of lightweight communications headsets, telephone headset systems, and accessories for the business and consumer markets under the Plantronics brand. In addition, the Company manufactures and markets, under the Clarity brand, specialty products, such as telephones for the hearing impaired, and other related products for people with special communication needs.

Founded in 1961, Plantronics is incorporated in the state of Delaware and trades on the New York Stock Exchange under the ticker symbol “PLT”.