| Component: (Network and Table) | |
|---|---|
| Network | 1116 - Disclosure - Income Taxes - Income Before Income Tax (Detail) (http://www.ads-pipe.com/taxonomy/role/DisclosureIncomeTaxesIncomeBeforeIncomeTax) |
| Table | (Implied) |
| Reporting Entity [Axis] | 0001604028 (http://www.sec.gov/CIK) |
| Income Tax Disclosure [Abstract] | Period [Axis] | ||
|---|---|---|---|
2015-04-01 - 2016-03-31 | 2014-04-01 - 2015-03-31 | 2013-04-01 - 2014-03-31 | |
Income Tax Disclosure [Abstract] | |||
United States | ( | ||
Foreign | |||
Income before income taxes | 59,299,000 1 | 4,923,000 1 | 30,697,000 1 |