| Component: (Network and Table) | |
|---|---|
| Network | 1076 - Disclosure - Goodwill and Intangible Assets - Weighted Average Amortization Period for Definite-Lived Intangible Assets (Detail) (http://www.ads-pipe.com/taxonomy/role/DisclosureGoodwillAndIntangibleAssetsWeightedAverageAmortizationPeriodForDefiniteLivedIntangibleAssets) |
| Table | Schedule of Finite-Lived Intangible Assets [Table] |
| Reporting Entity [Axis] | 0001604028 (http://www.sec.gov/CIK) |
| Finite-Lived Intangible Assets [Line Items] | Period [Axis] | ||||
|---|---|---|---|---|---|
2015-04-01 - 2016-03-31 | |||||
| Finite-Lived Intangible Assets by Major Class [Axis] | |||||
| Developed Technology [Member] | Customer Relationships [Member] | Patents [Member] | Non-compete and Other Contractual Agreements [Member] | Trademarks and Tradenames [Member] | |
Weighted average amortization period | |||||