| Line | Roll Up Total Concept | Roll Up Items Concept | Count |
| 1 | us-gaap:LongTermInvestments | us-gaap:EquityMethodInvestments | 2 |
| 2 | us-gaap:LongTermInvestments | us-gaap:CostMethodInvestments | 2 |
| 3 | us-gaap:LongTermInvestments | twx:FairValueAndOtherInvestmentsIncludingAvailableForSaleSecurities | 1 |
| 4 | us-gaap:LongTermInvestments | sons:LongTermInvestmentsGrossUnrealizedLosses | 1 |
| 5 | us-gaap:LongTermInvestments | sons:LongTermInvestmentsGrossUnrealizedGains | 1 |
| 6 | us-gaap:LongTermInvestments | sons:LongTermInvestmentsAmortizedCost | 1 |
| 7 | us-gaap:LongTermInvestments | siaf:AccumulatedImpairmentLosses | 1 |
| 8 | us-gaap:LongTermInvestments | us-gaap:TradingSecurities | 1 |
| 9 | us-gaap:LongTermInvestments | us-gaap:OtherInvestments | 1 |
| 10 | us-gaap:LongTermInvestments | us-gaap:InvestmentOwnedAtCost | 1 |