Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 924
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Reference 7: http://www.xbrl.org/2003/role/disclosureRef
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+ Details

Disaggregated Revenue Disclosures - Schedule of Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Disaggregation of Revenue [Line Items]
Net sales	$ 311,567	$ 313,566	$ 633,621	$ 575,665
AAON Products
Disaggregation of Revenue [Line Items]
Net sales	202,525	256,174	392,018	490,355
BASX Products
Disaggregation of Revenue [Line Items]
Net sales	109,042	57,392	241,603	85,310
AAON Oklahoma
Disaggregation of Revenue [Line Items]
Net sales	185,120	225,727	346,958	435,867
AAON Oklahoma \| AAON Products
Disaggregation of Revenue [Line Items]
Net sales	185,120	225,727	346,958	435,867
AAON Oklahoma \| BASX Products
Disaggregation of Revenue [Line Items]
Net sales	0	0	0	0
AAON Coil Products
Disaggregation of Revenue [Line Items]
Net sales	58,465	31,373	152,488	55,620
AAON Coil Products \| AAON Products
Disaggregation of Revenue [Line Items]
Net sales	17,405	30,447	45,060	54,488
AAON Coil Products \| BASX Products
Disaggregation of Revenue [Line Items]
Net sales	41,060	926	107,428	1,132
BASX
Disaggregation of Revenue [Line Items]
Net sales	67,982	56,466	134,175	84,178
BASX \| AAON Products
Disaggregation of Revenue [Line Items]
Net sales	0	0	0	0
BASX \| BASX Products
Disaggregation of Revenue [Line Items]
Net sales	$ 67,982	$ 56,466	$ 134,175	$ 84,178