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Nature of Operations and Accounting Policies (Policies) | 6 Months Ended
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Jan. 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, 2019 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, 2019. Due to seasonality within the recreational vehicle industry, among other factors, annualizing the results of operations for the six months ended January 31, 2020 would not necessarily be indicative of the results expected for the full fiscal year.
Adoption of Revenue Recognition Accounting Standard | Recently Adopted Accounting Standards In February 2016, the FASB issued ASU No. 2016-02, “Leases (Topic 842),” and has subsequently issued ASU's 2018-10, "Codification Improvements (Topic 842)," and 2018-11, "Targeted Improvements (Topic 842)" (collectively the "New Leasing Standard"), which provide guidance on the recognition, measurement, presentation, and disclosure of leases. The New Leasing Standard requires the recognition of lease assets and lease liabilities by lessees for all leases with terms greater than 12 months. The principal difference from prior guidance is that the lease assets and lease liabilities arising from operating leases are now recognized on the Condensed Consolidated Balance Sheet. The New Leasing Standard is effective for fiscal years, and interim periods within those years, beginning after December 15, 2018. The Company adopted the New Leasing Standard on August 1, 2019. The Company elected the optional transition method as well as the available package of practical expedients. As a result, the Company recognized right-of-use assets and the associated lease obligations, both totaling approximately $33 million, on the Condensed Consolidated Balance Sheet as of August 1, 2019. Historical periods were not restated. The adoption did not have a material impact to the Condensed Consolidated Statements of Income and Comprehensive Income. See Note 16 for further disclosures about the Company's leases.
Other Accounting Standards Not Yet Adopted | Other Accounting Standards Not Yet Adopted 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, with early adoption permitted after January 1, 2017. This ASU is effective for the Company in its fiscal year 2021 beginning on August 1, 2020. The Company is currently evaluating the impact of this ASU on its consolidated financial statements, which will depend on the outcomes of future goodwill impairment tests.

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