XML 30 R47.htm IDEA: XBRL DOCUMENT
v2.4.1.9

Warranties (Details Narrative) | 12 Months Ended
--- | ---
Dec. 31, 2014
Guarantees [Abstract] |
Product warranty accrual, minimum length | 18 months
Product warranty accrual, maximum length | 25 years

X
- Definition Product Warranty Accrual, Maximum Length + References No definition available. + Details
Name: | aaon_ProductWarrantyAccrualMaximumLength
Namespace Prefix: | aaon_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Product Warranty Accrual, Minimum Length + References No definition available. + Details
Name: | aaon_ProductWarrantyAccrualMinimumLength
Namespace Prefix: | aaon_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_GuaranteesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration