| r0.C0390 | s2md_a2.root/Estimation of the gross premiums to be earned | s2md_met:mi660 | xbrli:monetaryItemType | instant | s2c_CS:x1 | N/A | N/A | s2c_RT:x15 | s2c_RT:x144 | s2c_SE:x44 | s2c_AM:x29 | s2c_AM:x80 |
| r0.C0400 | s2md_a2.root/Exposure | s2md_met:mi648 | xbrli:monetaryItemType | instant | s2c_CS:x1 | N/A | N/A | N/A | s2c_RT:x144 | s2c_SE:x44 | N/A | s2c_AM:x80 |
| r0.C0410 | s2md_a2.root/Specified Gross Loss | s2md_met:mi659 | xbrli:monetaryItemType | instant | s2c_CS:x1 | N/A | N/A | N/A | s2c_RT:x144 | s2c_SE:x44 | s2c_AM:x82 | s2c_AM:x80 |
| r0.C0420 | s2md_a2.root/Catastrophe Risk Charge Factor before risk mitigation | s2md_met:pi700 | num:percentItemType | instant | s2c_CS:x1 | N/A | N/A | N/A | s2c_RT:x144 | s2c_SE:x44 | N/A | s2c_AM:x80 |
| r0.C0430 | s2md_a2.root/Catastrophe Risk Charge before risk mitigation | s2md_met:mi149 | xbrli:monetaryItemType | instant | s2c_CS:x1 | N/A | s2c_VM:x20 | N/A | s2c_RT:x144 | s2c_SE:x44 | N/A | s2c_AM:x80 |
| r0.C0440 | s2md_a2.root/Estimated Risk Mitigation | s2md_met:mi689 | xbrli:monetaryItemType | instant | s2c_CS:x1 | N/A | s2c_VM:x20 | N/A | s2c_RT:x144 | s2c_SE:x44 | N/A | s2c_AM:x80 |
| r0.C0450 | s2md_a2.root/Estimated Reinstatement Premiums | s2md_met:mi688 | xbrli:monetaryItemType | instant | s2c_CS:x1 | N/A | s2c_VM:x20 | N/A | s2c_RT:x144 | s2c_SE:x44 | N/A | s2c_AM:x80 |
| r0.C0460 | s2md_a2.root/Catastrophe Risk Charge after risk mitigation | s2md_met:mi685 | xbrli:monetaryItemType | instant | s2c_CS:x1 | N/A | s2c_VM:x20 | N/A | s2c_RT:x144 | s2c_SE:x44 | N/A | s2c_AM:x80 |
| r1.C0390 | Natural Catastrophe risk -Subsidence/Estimation of the gross premiums to be earned | s2md_met:mi660 | xbrli:monetaryItemType | instant | s2c_CS:x1 | N/A | N/A | s2c_RT:x15 | s2c_RT:x144 | s2c_SE:x44 | s2c_AM:x29 | s2c_AM:x80 |
| r1.C0400 | Natural Catastrophe risk -Subsidence/Exposure | s2md_met:mi648 | xbrli:monetaryItemType | instant | s2c_CS:x1 | N/A | N/A | N/A | s2c_RT:x144 | s2c_SE:x44 | N/A | s2c_AM:x80 |
| r1.C0410 | Natural Catastrophe risk -Subsidence/Specified Gross Loss | s2md_met:mi659 | xbrli:monetaryItemType | instant | s2c_CS:x1 | N/A | N/A | N/A | s2c_RT:x144 | s2c_SE:x44 | s2c_AM:x82 | s2c_AM:x80 |
| r1.C0420 | Natural Catastrophe risk -Subsidence/Catastrophe Risk Charge Factor before risk mitigation | s2md_met:pi700 | num:percentItemType | instant | s2c_CS:x1 | N/A | N/A | N/A | s2c_RT:x144 | s2c_SE:x44 | N/A | s2c_AM:x80 |
| r1.C0430 | Natural Catastrophe risk -Subsidence/Catastrophe Risk Charge before risk mitigation | s2md_met:mi149 | xbrli:monetaryItemType | instant | s2c_CS:x1 | N/A | s2c_VM:x20 | N/A | s2c_RT:x144 | s2c_SE:x44 | N/A | s2c_AM:x80 |
| r1.C0440 | Natural Catastrophe risk -Subsidence/Estimated Risk Mitigation | s2md_met:mi689 | xbrli:monetaryItemType | instant | s2c_CS:x1 | N/A | s2c_VM:x20 | N/A | s2c_RT:x144 | s2c_SE:x44 | N/A | s2c_AM:x80 |
| r1.C0450 | Natural Catastrophe risk -Subsidence/Estimated Reinstatement Premiums | s2md_met:mi688 | xbrli:monetaryItemType | instant | s2c_CS:x1 | N/A | s2c_VM:x20 | N/A | s2c_RT:x144 | s2c_SE:x44 | N/A | s2c_AM:x80 |
| r1.C0460 | Natural Catastrophe risk -Subsidence/Catastrophe Risk Charge after risk mitigation | s2md_met:mi685 | xbrli:monetaryItemType | instant | s2c_CS:x1 | N/A | s2c_VM:x20 | N/A | s2c_RT:x144 | s2c_SE:x44 | N/A | s2c_AM:x80 |
| R1950.C0390 | Total Subsidence before diversification/Estimation of the gross premiums to be earned | s2md_met:mi660 | xbrli:monetaryItemType | instant | s2c_CS:x1 | s2c_RT:x11 | N/A | s2c_RT:x15 | s2c_RT:x144 | s2c_SE:x44 | s2c_AM:x29 | s2c_AM:x80 |
| R1950.C0400 | Total Subsidence before diversification/Exposure | s2md_met:mi648 | xbrli:monetaryItemType | instant | s2c_CS:x1 | s2c_RT:x11 | N/A | N/A | s2c_RT:x144 | s2c_SE:x44 | N/A | s2c_AM:x80 |
| R1950.C0410 | Total Subsidence before diversification/Specified Gross Loss | s2md_met:mi659 | xbrli:monetaryItemType | instant | s2c_CS:x1 | s2c_RT:x11 | N/A | N/A | s2c_RT:x144 | s2c_SE:x44 | s2c_AM:x82 | s2c_AM:x80 |
| R1950.C0420 | Total Subsidence before diversification/Catastrophe Risk Charge Factor before risk mitigation | s2md_met:pi700 | num:percentItemType | instant | s2c_CS:x1 | s2c_RT:x11 | N/A | N/A | s2c_RT:x144 | s2c_SE:x44 | N/A | s2c_AM:x80 |
| R1950.C0430 | Total Subsidence before diversification/Catastrophe Risk Charge before risk mitigation | s2md_met:mi149 | xbrli:monetaryItemType | instant | s2c_CS:x1 | s2c_RT:x11 | s2c_VM:x20 | N/A | s2c_RT:x144 | s2c_SE:x44 | N/A | s2c_AM:x80 |
| R1950.C0440 | Total Subsidence before diversification/Estimated Risk Mitigation | s2md_met:mi689 | xbrli:monetaryItemType | instant | s2c_CS:x1 | s2c_RT:x11 | s2c_VM:x20 | N/A | s2c_RT:x144 | s2c_SE:x44 | N/A | s2c_AM:x80 |
| R1950.C0450 | Total Subsidence before diversification/Estimated Reinstatement Premiums | s2md_met:mi688 | xbrli:monetaryItemType | instant | s2c_CS:x1 | s2c_RT:x11 | s2c_VM:x20 | N/A | s2c_RT:x144 | s2c_SE:x44 | N/A | s2c_AM:x80 |
| R1950.C0460 | Total Subsidence before diversification/Catastrophe Risk Charge after risk mitigation | s2md_met:mi685 | xbrli:monetaryItemType | instant | s2c_CS:x1 | s2c_RT:x11 | s2c_VM:x20 | N/A | s2c_RT:x144 | s2c_SE:x44 | N/A | s2c_AM:x80 |
| R1960.C0390 | Diversification effect between zones/Estimation of the gross premiums to be earned | s2md_met:mi660 | xbrli:monetaryItemType | instant | s2c_CS:x1 | s2c_RT:x29 | N/A | s2c_RT:x15 | s2c_RT:x144 | s2c_SE:x44 | s2c_AM:x29 | s2c_AM:x80 |
| R1960.C0400 | Diversification effect between zones/Exposure | s2md_met:mi648 | xbrli:monetaryItemType | instant | s2c_CS:x1 | s2c_RT:x29 | N/A | N/A | s2c_RT:x144 | s2c_SE:x44 | N/A | s2c_AM:x80 |
| R1960.C0410 | Diversification effect between zones/Specified Gross Loss | s2md_met:mi659 | xbrli:monetaryItemType | instant | s2c_CS:x1 | s2c_RT:x29 | N/A | N/A | s2c_RT:x144 | s2c_SE:x44 | s2c_AM:x82 | s2c_AM:x80 |
| R1960.C0420 | Diversification effect between zones/Catastrophe Risk Charge Factor before risk mitigation | s2md_met:pi700 | num:percentItemType | instant | s2c_CS:x1 | s2c_RT:x29 | N/A | N/A | s2c_RT:x144 | s2c_SE:x44 | N/A | s2c_AM:x80 |
| R1960.C0430 | Diversification effect between zones/Catastrophe Risk Charge before risk mitigation | s2md_met:mi149 | xbrli:monetaryItemType | instant | s2c_CS:x1 | s2c_RT:x29 | s2c_VM:x20 | N/A | s2c_RT:x144 | s2c_SE:x44 | N/A | s2c_AM:x80 |
| R1960.C0440 | Diversification effect between zones/Estimated Risk Mitigation | s2md_met:mi689 | xbrli:monetaryItemType | instant | s2c_CS:x1 | s2c_RT:x29 | s2c_VM:x20 | N/A | s2c_RT:x144 | s2c_SE:x44 | N/A | s2c_AM:x80 |
| R1960.C0450 | Diversification effect between zones/Estimated Reinstatement Premiums | s2md_met:mi688 | xbrli:monetaryItemType | instant | s2c_CS:x1 | s2c_RT:x29 | s2c_VM:x20 | N/A | s2c_RT:x144 | s2c_SE:x44 | N/A | s2c_AM:x80 |
| R1960.C0460 | Diversification effect between zones/Catastrophe Risk Charge after risk mitigation | s2md_met:mi685 | xbrli:monetaryItemType | instant | s2c_CS:x1 | s2c_RT:x29 | s2c_VM:x20 | N/A | s2c_RT:x144 | s2c_SE:x44 | N/A | s2c_AM:x80 |
| R1970.C0390 | Total Subsidence after diversification/Estimation of the gross premiums to be earned | s2md_met:mi660 | xbrli:monetaryItemType | instant | s2c_CS:x1 | N/A | N/A | s2c_RT:x15 | s2c_RT:x144 | s2c_SE:x44 | s2c_AM:x29 | s2c_AM:x80 |
| R1970.C0400 | Total Subsidence after diversification/Exposure | s2md_met:mi648 | xbrli:monetaryItemType | instant | s2c_CS:x1 | N/A | N/A | N/A | s2c_RT:x144 | s2c_SE:x44 | N/A | s2c_AM:x80 |
| R1970.C0410 | Total Subsidence after diversification/Specified Gross Loss | s2md_met:mi659 | xbrli:monetaryItemType | instant | s2c_CS:x1 | N/A | N/A | N/A | s2c_RT:x144 | s2c_SE:x44 | s2c_AM:x82 | s2c_AM:x80 |
| R1970.C0420 | Total Subsidence after diversification/Catastrophe Risk Charge Factor before risk mitigation | s2md_met:pi700 | num:percentItemType | instant | s2c_CS:x1 | N/A | N/A | N/A | s2c_RT:x144 | s2c_SE:x44 | N/A | s2c_AM:x80 |
| R1970.C0430 | Total Subsidence after diversification/Catastrophe Risk Charge before risk mitigation | s2md_met:mi149 | xbrli:monetaryItemType | instant | s2c_CS:x1 | N/A | s2c_VM:x20 | N/A | s2c_RT:x144 | s2c_SE:x44 | N/A | s2c_AM:x80 |
| R1970.C0440 | Total Subsidence after diversification/Estimated Risk Mitigation | s2md_met:mi689 | xbrli:monetaryItemType | instant | s2c_CS:x1 | N/A | s2c_VM:x20 | N/A | s2c_RT:x144 | s2c_SE:x44 | N/A | s2c_AM:x80 |
| R1970.C0450 | Total Subsidence after diversification/Estimated Reinstatement Premiums | s2md_met:mi688 | xbrli:monetaryItemType | instant | s2c_CS:x1 | N/A | s2c_VM:x20 | N/A | s2c_RT:x144 | s2c_SE:x44 | N/A | s2c_AM:x80 |
| R1970.C0460 | Total Subsidence after diversification/Catastrophe Risk Charge after risk mitigation | s2md_met:mi685 | xbrli:monetaryItemType | instant | s2c_CS:x1 | N/A | s2c_VM:x20 | N/A | s2c_RT:x144 | s2c_SE:x44 | N/A | s2c_AM:x80 |