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Nature of Operations and Accounting Policies (Policies) | 3 Months Ended
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Oct. 31, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Nature of Operations | Nature of Operations THOR Industries, Inc. was founded in 1980 and is the sole owner of operating subsidiaries (collectively, the “Company” or "THOR"), that, combined, represent the world's largest manufacturer of recreational vehicles (“RVs”). The Company manufactures a wide variety of RVs in the United States and Europe and sells those vehicles, as well as related parts and accessories, primarily to independent, non-franchise dealers throughout the United States, Canada and Europe. Unless the context requires or indicates otherwise, all references to “THOR,” the “Company,” “we,” “our” and “us” refer to THOR Industries, Inc. and its subsidiaries. The July 31, 2020 amounts are derived from the annual audited financial statements of THOR. The interim financial statements are unaudited. In the opinion of management, all adjustments (which consist of normal, recurring adjustments) necessary to present fairly the financial position, results of operations and cash flows for the interim periods presented have been made. These financial statements should be read in conjunction with the Company’s Annual Report on Form 10-K for the fiscal year ended July 31, 2020. Due to seasonality within the recreational vehicle industry, and the current COVID-19 pandemic, among other factors, annualizing the results of operations for the three months ended October 31, 2020 would not necessarily be indicative of the results expected for the full fiscal year.
Recently Adopted Accounting Standards | Recently Adopted Accounting Standards In January 2017, the FASB issued ASU No. 2017-04, "Intangibles – Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment," which eliminates the requirement to calculate the implied fair value of goodwill to measure a goodwill impairment charge (referred to as Step 2 in the goodwill impairment test). Instead, if the carrying amount of a reporting unit exceeds its fair value, an impairment charge equal to that excess shall be recognized, not to exceed the amount of goodwill allocated to the reporting unit. This ASU is effective for annual and any interim impairment tests for periods beginning after December 15, 2019. The Company adopted ASU 2017-04, effective August 1, 2020. The adoption of this ASU did not have a material impact on the Company's consolidated financial statements.

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