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Acquisitions - AirXcel Narrative (Details) - USD ($) |  | 3 Months Ended | 9 Months Ended |
--- | --- | --- | --- | ---
Sep. 01, 2021 | Jan. 31, 2022 | Apr. 30, 2022 | Apr. 30, 2021 | Feb. 01, 2019
Business Acquisition [Line Items] |  |  |  |  |
Borrowings on revolving asset-based credit facilities |  |  | $ 660,088,000 | $ 225,676,000 |
Total cash consideration for acquisition, less cash acquired |  |  | 781,967,000 | $ 310,938,000 |
Asset-based credit facility |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Line of credit, maximum borrowing capacity | $ 1,000,000,000 |  |  |  | $ 750,000,000
AirX Intermediate Inc. |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Cash paid to acquire business, gross | 750,000,000 |  |  |  |
Total cash consideration for acquisition, less cash acquired | $ 745,279,000 | $ 745,279,000 |  |  |
Net sales |  |  | 371,503,000 |  |
Net loss before income taxes |  |  | 25,595,000 |  |
Business combination, provisional adjustment, inventory adjustment |  |  | 6,791,000 |  |
Business combination, provisional information, intangible asset adjustment |  |  | $ 25,930,000 |  |
Acquired finite-lived intangible assets, weighted average useful life | 18 years 3 months 18 days |  |  |  |
AirX Intermediate Inc. | Customer relationships |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Remaining amortization period | 20 years |  |  |  |
AirX Intermediate Inc. | Trademarks |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Remaining amortization period | 20 years |  |  |  |
AirX Intermediate Inc. | Design technology and other intangibles |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Remaining amortization period | 10 years |  |  |  |
AirX Intermediate Inc. | Backlog |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Remaining amortization period | 2 months |  |  |  |
AirX Intermediate Inc. | Asset-based credit facility |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Borrowings on revolving asset-based credit facilities | $ 625,000,000 |  |  |  |
Line of credit, maximum borrowing capacity | $ 1,000,000,000 |  |  |  | $ 750,000,000

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