Business	3 Months Ended
Sep. 30, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Business	BUSINESS The Hain Celestial Group, Inc., a Delaware corporation (collectively, along with its subsidiaries, the “Company,” and herein referred to as “Hain Celestial,” “we,” “us” and “our”), was founded in 1993 and is headquartered in Lake Success, New York. The Company’s mission has continued to evolve since its founding, with health and wellness being the core tenet — To Create and Inspire A Healthier Way of Life^TM and be the leading marketer, manufacturer and seller of organic and natural, “better-for-you” products by anticipating and exceeding consumer expectations in providing quality, innovation, value and convenience. The Company is committed to growing sustainably while continuing to implement environmentally sound business practices and manufacturing processes. Hain Celestial sells its products through specialty and natural food distributors, supermarkets, natural food stores, mass-market and e-commerce retailers, food service channels and club, drug and convenience stores in over 80 countries worldwide. The Company manufactures, markets, distributes and sells organic and natural products under brand names that are sold as “better-for-you” products, providing consumers with the opportunity to lead A Healthier Way of Life™. Hain Celestial is a leader in many organic and natural products categories, with many recognized brands in the various market categories it serves, including Almond Dream^®, Arrowhead Mills^®, Bearitos^®, Better Bean^®, BluePrint^®, Casbah^®, Celestial Seasonings^®, Clarks™, Coconut Dream^®, Cully & Sully^®, Danival^®, DeBoles^®, Earth’s Best^®, Ella’s Kitchen^®, Empire^®, Europe’s Best^®, Farmhouse Fare™, Frank Cooper’s^®, FreeBird^®, Gale’s^®, Garden of Eatin’^®, GG UniqueFiber™, Hain Pure Foods^®, Hartley’s^®, Health Valley^®, Imagine™, Johnson’s Juice Co.™, Joya^®, Kosher Valley^®, Lima^®, Linda McCartney^® (under license), MaraNatha^®, Mary Berry (under license), Natumi^®, New Covent Garden Soup Co.^®, Orchard House^®, Plainville Farms^®, Rice Dream^®, Robertson’s^®, Rudi’s Gluten-Free Bakery™, Rudi’s Organic Bakery^®, Sensible Portions^®, Spectrum^®Organics, Soy Dream^®, Sun-Pat^®, Sunripe^®, SunSpire^®, Terra^®, The Greek Gods^®, Tilda^®, Walnut Acres^®, WestSoy^®, Yorkshire Provender^®, Yves Veggie Cuisine^®and William’s™. The Company’s personal care products are marketed under the Alba Botanica^®, Avalon Organics^®, Earth’s Best^®, JASON^®, Live Clean^® and Queen Helene^® brands. Project Terra During fiscal 2016, the Company commenced a strategic review, referred to as “Project Terra,” of which a key initiative is the identification of global cost savings, as well as removing complexities from the business. Under this plan, the Company aims to achieve $350 million in global savings by fiscal 2020, a portion of which the Company intends to reinvest into its brands. This review includes streamlining the Company’s manufacturing plants, co-packers, and supply chain, in addition to product rationalization initiatives which are aimed at eliminating slow moving stock keeping units.

BUSINESS

The Hain Celestial Group, Inc., a Delaware corporation (collectively, along with its subsidiaries, the “Company,” and herein referred to as “Hain Celestial,” “we,” “us” and “our”), was founded in 1993 and is headquartered in Lake Success, New York. The Company’s mission has continued to evolve since its founding, with health and wellness being the core tenet — To Create and Inspire A Healthier Way of Life^TM and be the leading marketer, manufacturer and seller of organic and natural, “better-for-you” products by anticipating and exceeding consumer expectations in providing quality, innovation, value and convenience. The Company is committed to growing sustainably while continuing to implement environmentally sound business practices and manufacturing processes. Hain Celestial sells its products through specialty and natural food distributors, supermarkets, natural food stores, mass-market and e-commerce retailers, food service channels and club, drug and convenience stores in over 80 countries worldwide.

The Company manufactures, markets, distributes and sells organic and natural products under brand names that are sold as “better-for-you” products, providing consumers with the opportunity to lead A Healthier Way of Life™. Hain Celestial is a leader in many organic and natural products categories, with many recognized brands in the various market categories it serves, including Almond Dream^®, Arrowhead Mills^®, Bearitos^®, Better Bean^®, BluePrint^®, Casbah^®, Celestial Seasonings^®, Clarks™, Coconut Dream^®, Cully & Sully^®, Danival^®, DeBoles^®, Earth’s Best^®, Ella’s Kitchen^®, Empire^®, Europe’s Best^®, Farmhouse Fare™, Frank Cooper’s^®, FreeBird^®, Gale’s^®, Garden of Eatin’^®, GG UniqueFiber™, Hain Pure Foods^®, Hartley’s^®, Health Valley^®, Imagine™, Johnson’s Juice Co.™, Joya^®, Kosher Valley^®, Lima^®, Linda McCartney^® (under license), MaraNatha^®, Mary Berry (under license), Natumi^®, New Covent Garden Soup Co.^®, Orchard House^®, Plainville Farms^®, Rice Dream^®, Robertson’s^®, Rudi’s Gluten-Free Bakery™, Rudi’s Organic Bakery^®, Sensible Portions^®, Spectrum^®Organics, Soy Dream^®, Sun-Pat^®, Sunripe^®, SunSpire^®, Terra^®, The Greek Gods^®, Tilda^®, Walnut Acres^®, WestSoy^®, Yorkshire Provender^®, Yves Veggie Cuisine^®and William’s™. The Company’s personal care products are marketed under the Alba Botanica^®, Avalon Organics^®, Earth’s Best^®, JASON^®, Live Clean^® and Queen Helene^® brands.

Project Terra

During fiscal 2016, the Company commenced a strategic review, referred to as “Project Terra,” of which a key initiative is the identification of global cost savings, as well as removing complexities from the business. Under this plan, the Company aims to achieve $350 million in global savings by fiscal 2020, a portion of which the Company intends to reinvest into its brands. This review includes streamlining the Company’s manufacturing plants, co-packers, and supply chain, in addition to product rationalization initiatives which are aimed at eliminating slow moving stock keeping units.