Business	6 Months Ended
Dec. 31, 2025
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Business	1. BUSINESS The Hain Celestial Group, Inc., a Delaware corporation (collectively with its subsidiaries, the “Company,” “Hain Celestial,” “we,” “us” or “our”) was founded in 1993. Hain Celestial is a leading global health and wellness company whose purpose is to inspire healthier living for people, communities and the planet through better-for-you brands. For more than 30 years, Hain Celestial has intentionally focused on delivering nutrition and well-being that positively impacts today and tomorrow. Headquartered in Hoboken, N.J., Hain Celestial’s products across snacks, baby & kids, beverages, and meal preparation are marketed and sold in over 70 countries around the world. The Company operates under two reportable segments: North America and International. The Company’s leading brands include Garden Veggie Snacks™, Terra® chips, Garden of Eatin’® snacks, Hartley’s® jelly, Earth’s Best® Organic and Ella’s Kitchen® baby and kids foods, Celestial Seasonings® teas, Joya® and Natumi® plant-based beverages, The Greek Gods® yogurt, Cully & Sully®, Yorkshire Provender®, New Covent Garden® and Imagine® soups, among others. Strategic Review We are focused on five actions to win in the marketplace and drive growth: aggressively streamlining our portfolio, accelerating brand renovation and innovation, implementing price increases along with broader revenue growth management, driving productivity and working capital efficiency, and enhancing our digital capabilities, inclusive of ecommerce. During the fourth quarter of fiscal year 2025, we announced that our Board of Directors was conducting a comprehensive review of the Company’s portfolio with the assistance of our independent financial advisor. As part of this review, on January 30, 2026, the Company entered into a definitive agreement to sell its North American Snacks business, including Garden Veggie Snacks™, Terra® chips and Garden of Eatin’® snacks as well as certain private label products (the “North American Snacks Business”) for $115,000 in cash, subject to a customary inventory adjustment (the “Transaction”). The Company will use the net proceeds from the Transaction to pay down debt. The Transaction, which is expected to close in February 2026, represents an important first step in the Company’s broader strategic review, as it will reduce leverage while enabling the Company to focus on a more concentrated portfolio of core assets to drive growth. See Note 19, Subsequent Event. Further, in the third quarter of fiscal year 2025, we announced that we were exploring strategic alternatives regarding our personal care business to focus on our portfolio of better-for-you food and beverages.

Business

6 Months Ended

Dec. 31, 2025

Organization, Consolidation and Presentation of Financial Statements [Abstract]

BUSINESS

The Hain Celestial Group, Inc., a Delaware corporation (collectively with its subsidiaries, the “Company,” “Hain Celestial,” “we,” “us” or “our”) was founded in 1993. Hain Celestial is a leading global health and wellness company whose purpose is to inspire healthier living for people, communities and the planet through better-for-you brands. For more than 30 years, Hain Celestial has intentionally focused on delivering nutrition and well-being that positively impacts today and tomorrow. Headquartered in Hoboken, N.J., Hain Celestial’s products across snacks, baby & kids, beverages, and meal preparation are marketed and sold in over 70 countries around the world. The Company operates under two reportable segments: North America and International.

The Company’s leading brands include Garden Veggie Snacks™, Terra® chips, Garden of Eatin’® snacks, Hartley’s® jelly, Earth’s Best® Organic and Ella’s Kitchen® baby and kids foods, Celestial Seasonings® teas, Joya® and Natumi® plant-based beverages, The Greek Gods® yogurt, Cully & Sully®, Yorkshire Provender®, New Covent Garden® and Imagine® soups, among others.

Strategic Review

We are focused on five actions to win in the marketplace and drive growth: aggressively streamlining our portfolio, accelerating brand renovation and innovation, implementing price increases along with broader revenue growth management, driving productivity and working capital efficiency, and enhancing our digital capabilities, inclusive of ecommerce.

During the fourth quarter of fiscal year 2025, we announced that our Board of Directors was conducting a comprehensive review of the Company’s portfolio with the assistance of our independent financial advisor.

As part of this review, on January 30, 2026, the Company entered into a definitive agreement to sell its North American Snacks business, including Garden Veggie Snacks™, Terra® chips and Garden of Eatin’® snacks as well as certain private label products (the “North American Snacks Business”) for $115,000 in cash, subject to a customary inventory adjustment (the “Transaction”). The Company will use the net proceeds from the Transaction to pay down debt. The Transaction, which is expected to close in February 2026, represents an important first step in the Company’s broader strategic review, as it will reduce leverage while enabling the Company to focus on a more concentrated portfolio of core assets to drive growth. See Note 19, Subsequent Event. Further, in the third quarter of fiscal year 2025, we announced that we were exploring strategic alternatives regarding our personal care business to focus on our portfolio of better-for-you food and beverages.