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Segments - Intangible Assets and Goodwill (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Segment Reporting Information [Line Items]
Intangible assets, net and goodwill	$ 163,886	$ 160,152
Operating Segments | AAON Oklahoma
Segment Reporting Information [Line Items]
Intangible assets, net and goodwill	23,408	22,966
Operating Segments | AAON Coil Products
Segment Reporting Information [Line Items]
Intangible assets, net and goodwill	3,663	0
Operating Segments | BasX
Segment Reporting Information [Line Items]
Intangible assets, net and goodwill	$ 136,815	$ 137,186

X

- Definition

Amount, after impairment and amortization, of goodwill, indefinite-lived, and finite-lived intangible assets.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 10
-Name Accounting Standards Codification
-Section S45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480265/350-10-S45-1

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+ References

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