Commitments and Contingencies	9 Months Ended
Jun. 30, 2026
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	14. COMMITMENTS AND CONTINGENCIES Litigation We may at times be involved in litigation in the ordinary course of business. We will also, from time to time, when appropriate in management’s estimation, record adequate reserves in our financial statements for pending litigation. On November 19, 2025, Gerry Darden, individually and as representative of the estate of Stacey Darden, filed a lawsuit in Los Angeles Superior Court against Southern California Edison Company and Edison International (collectively, the “Edison Defendants”) and the Company, related to the wildfire that occurred in early January 2025 in the Eaton Canyon/Altadena area of Los Angeles County (the “Eaton Fire”). In the complaint, the plaintiff alleges products liability and negligence claims against the Company based on Los Angeles County’s use of the Company’s products and seeks unspecified damages. The Company cannot assess with any meaningful probability the likelihood of an adverse outcome or the possible loss or range of loss, if any, related to this lawsuit. The Company will vigorously defend itself in the lawsuit. On January 20, 2026, the Edison Defendants filed a cross-complaint in Los Angeles Superior Court against the Company and 11 other public and private entities related to the same wildfire, in a lawsuit that had been filed by Jeremy Gursey against the Edison Defendants. In the cross-complaint, the Edison Defendants allege negligence claims against the Company based on Los Angeles County’s use of the Company’s products and seek unspecified contribution. The Company cannot assess with any meaningful probability the likelihood of an adverse outcome or the possible loss or range of loss, if any, related to this lawsuit. The Company will vigorously defend itself in the lawsuit. On May 7, 2026, Kevin Robertson filed a complaint in Los Angeles County Superior Court against the County of Los Angeles and the Company related to the Eaton Fire. The Company was served on June 30, 2026. The plaintiff alleges negligence claims against the Company based on Los Angeles County’s use of the Company’s products and seeks unspecified damages. The Company cannot assess with any meaningful probability the likelihood of an adverse outcome or the possible loss or range of loss, if any, related to this lawsuit. The Company will vigorously defend itself in the lawsuit.

Commitments and Contingencies

9 Months Ended

Jun. 30, 2026

Commitments and Contingencies Disclosure [Abstract]

14. COMMITMENTS AND CONTINGENCIES

Litigation

We may at times be involved in litigation in the ordinary course of business. We will also, from time to time, when appropriate in management’s estimation, record adequate reserves in our financial statements for pending litigation.

On November 19, 2025, Gerry Darden, individually and as representative of the estate of Stacey Darden, filed a lawsuit in Los Angeles Superior Court against Southern California Edison Company and Edison International (collectively, the “Edison Defendants”) and the Company, related to the wildfire that occurred in early January 2025 in the Eaton Canyon/Altadena area of Los Angeles County (the “Eaton Fire”). In the complaint, the plaintiff alleges products liability and negligence claims against the Company based on Los Angeles County’s use of the Company’s products and seeks unspecified damages. The Company cannot assess with any meaningful probability the likelihood of an adverse outcome or the possible loss or range of loss, if any, related to this lawsuit. The Company will vigorously defend itself in the lawsuit.

On January 20, 2026, the Edison Defendants filed a cross-complaint in Los Angeles Superior Court against the Company and 11 other public and private entities related to the same wildfire, in a lawsuit that had been filed by Jeremy Gursey against the Edison Defendants. In the cross-complaint, the Edison Defendants allege negligence claims against the Company based on Los Angeles County’s use of the Company’s products and seek unspecified contribution. The Company cannot assess with any meaningful probability the likelihood of an adverse outcome or the possible loss or range of loss, if any, related to this lawsuit. The Company will vigorously defend itself in the lawsuit.

On May 7, 2026, Kevin Robertson filed a complaint in Los Angeles County Superior Court against the County of Los Angeles and the Company related to the Eaton Fire. The Company was served on June 30, 2026. The plaintiff alleges negligence claims against the Company based on Los Angeles County’s use of the Company’s products and seeks unspecified damages. The Company cannot assess with any meaningful probability the likelihood of an adverse outcome or the possible loss or range of loss, if any, related to this lawsuit. The Company will vigorously defend itself in the lawsuit.