| Component: (Network and Table) | |
|---|---|
| Network | 2406405 - Disclosure - GOODWILL AND INTANGIBLE ASSETS - Schedule of Finite-Lived Intangible Assets, Future Amortization Expense (Details) (http://www.agm.com/role/GoodwillAndIntangibleAssetsScheduleOfFiniteLivedIntangibleAssetsFutureAmortizationExpenseDetails) |
| Table | (Implied) |
| Reporting Entity [Axis] | 0001411494 (http://www.sec.gov/CIK) |
| Goodwill and Intangible Assets Disclosure [Abstract] | Period [Axis] |
|---|---|
2016-12-31 | |
Goodwill and Intangible Assets Disclosure [Abstract] | |
2017 | |
2018 | |
2019 | |
2020 | |
2021 | |
Thereafter | |
Total |