| r0.C0020 | s2md_a2.root/Market value | s2md_met:mi2896 | xbrli:monetaryItemType | instant | N/A | s2c_AM:x120 | s2c_AM:x80 |
| r0.C0030 | s2md_a2.root/Exposure at Default | s2md_met:mi2671 | xbrli:monetaryItemType | instant | N/A | N/A | s2c_AM:x80 |
| r0.C0040 | s2md_a2.root/Credit Risk Contribution | s2md_met:mi2897 | xbrli:monetaryItemType | instant | N/A | N/A | s2c_AM:x80 |
| r0.C0050 | s2md_a2.root/Average Probability of Default (in %) | s2md_met:pi2672 | num:percentItemType | instant | N/A | s2c_AM:x10 | N/A |
| r0.C0060 | s2md_a2.root/Average Loss Given Default (in %) | s2md_met:pi2899 | num:percentItemType | instant | N/A | s2c_AM:x10 | N/A |
| r0.C0070 | s2md_a2.root/Market value (% of total sum) | s2md_met:pi2898 | num:percentItemType | instant | N/A | s2c_AM:x120 | N/A |
| r0.C0080 | s2md_a2.root/Credit Risk Contribution (% of total sum) | s2md_met:pi2901 | num:percentItemType | instant | N/A | N/A | N/A |
| r1.C0020 | Split by Credit Quality Step (CQS)/Market value | s2md_met:mi2896 | xbrli:monetaryItemType | instant | N/A | s2c_AM:x120 | s2c_AM:x80 |
| r1.C0030 | Split by Credit Quality Step (CQS)/Exposure at Default | s2md_met:mi2671 | xbrli:monetaryItemType | instant | N/A | N/A | s2c_AM:x80 |
| r1.C0040 | Split by Credit Quality Step (CQS)/Credit Risk Contribution | s2md_met:mi2897 | xbrli:monetaryItemType | instant | N/A | N/A | s2c_AM:x80 |
| r1.C0050 | Split by Credit Quality Step (CQS)/Average Probability of Default (in %) | s2md_met:pi2672 | num:percentItemType | instant | N/A | s2c_AM:x10 | N/A |
| r1.C0060 | Split by Credit Quality Step (CQS)/Average Loss Given Default (in %) | s2md_met:pi2899 | num:percentItemType | instant | N/A | s2c_AM:x10 | N/A |
| r1.C0070 | Split by Credit Quality Step (CQS)/Market value (% of total sum) | s2md_met:pi2898 | num:percentItemType | instant | N/A | s2c_AM:x120 | N/A |
| r1.C0080 | Split by Credit Quality Step (CQS)/Credit Risk Contribution (% of total sum) | s2md_met:pi2901 | num:percentItemType | instant | N/A | N/A | N/A |
| R0650.C0020 | Credit Quality Step 0/Market value | s2md_met:mi2896 | xbrli:monetaryItemType | instant | s2c_BR:x22 | s2c_AM:x120 | s2c_AM:x80 |
| R0650.C0030 | Credit Quality Step 0/Exposure at Default | s2md_met:mi2671 | xbrli:monetaryItemType | instant | s2c_BR:x22 | N/A | s2c_AM:x80 |
| R0650.C0040 | Credit Quality Step 0/Credit Risk Contribution | s2md_met:mi2897 | xbrli:monetaryItemType | instant | s2c_BR:x22 | N/A | s2c_AM:x80 |
| R0650.C0050 | Credit Quality Step 0/Average Probability of Default (in %) | s2md_met:pi2672 | num:percentItemType | instant | s2c_BR:x22 | s2c_AM:x10 | N/A |
| R0650.C0060 | Credit Quality Step 0/Average Loss Given Default (in %) | s2md_met:pi2899 | num:percentItemType | instant | s2c_BR:x22 | s2c_AM:x10 | N/A |
| R0650.C0070 | Credit Quality Step 0/Market value (% of total sum) | s2md_met:pi2898 | num:percentItemType | instant | s2c_BR:x22 | s2c_AM:x120 | N/A |
| R0650.C0080 | Credit Quality Step 0/Credit Risk Contribution (% of total sum) | s2md_met:pi2901 | num:percentItemType | instant | s2c_BR:x22 | N/A | N/A |
| R0660.C0020 | Credit Quality Step 1/Market value | s2md_met:mi2896 | xbrli:monetaryItemType | instant | s2c_BR:x23 | s2c_AM:x120 | s2c_AM:x80 |
| R0660.C0030 | Credit Quality Step 1/Exposure at Default | s2md_met:mi2671 | xbrli:monetaryItemType | instant | s2c_BR:x23 | N/A | s2c_AM:x80 |
| R0660.C0040 | Credit Quality Step 1/Credit Risk Contribution | s2md_met:mi2897 | xbrli:monetaryItemType | instant | s2c_BR:x23 | N/A | s2c_AM:x80 |
| R0660.C0050 | Credit Quality Step 1/Average Probability of Default (in %) | s2md_met:pi2672 | num:percentItemType | instant | s2c_BR:x23 | s2c_AM:x10 | N/A |
| R0660.C0060 | Credit Quality Step 1/Average Loss Given Default (in %) | s2md_met:pi2899 | num:percentItemType | instant | s2c_BR:x23 | s2c_AM:x10 | N/A |
| R0660.C0070 | Credit Quality Step 1/Market value (% of total sum) | s2md_met:pi2898 | num:percentItemType | instant | s2c_BR:x23 | s2c_AM:x120 | N/A |
| R0660.C0080 | Credit Quality Step 1/Credit Risk Contribution (% of total sum) | s2md_met:pi2901 | num:percentItemType | instant | s2c_BR:x23 | N/A | N/A |
| R0670.C0020 | Credit Quality Step 2/Market value | s2md_met:mi2896 | xbrli:monetaryItemType | instant | s2c_BR:x24 | s2c_AM:x120 | s2c_AM:x80 |
| R0670.C0030 | Credit Quality Step 2/Exposure at Default | s2md_met:mi2671 | xbrli:monetaryItemType | instant | s2c_BR:x24 | N/A | s2c_AM:x80 |
| R0670.C0040 | Credit Quality Step 2/Credit Risk Contribution | s2md_met:mi2897 | xbrli:monetaryItemType | instant | s2c_BR:x24 | N/A | s2c_AM:x80 |
| R0670.C0050 | Credit Quality Step 2/Average Probability of Default (in %) | s2md_met:pi2672 | num:percentItemType | instant | s2c_BR:x24 | s2c_AM:x10 | N/A |
| R0670.C0060 | Credit Quality Step 2/Average Loss Given Default (in %) | s2md_met:pi2899 | num:percentItemType | instant | s2c_BR:x24 | s2c_AM:x10 | N/A |
| R0670.C0070 | Credit Quality Step 2/Market value (% of total sum) | s2md_met:pi2898 | num:percentItemType | instant | s2c_BR:x24 | s2c_AM:x120 | N/A |
| R0670.C0080 | Credit Quality Step 2/Credit Risk Contribution (% of total sum) | s2md_met:pi2901 | num:percentItemType | instant | s2c_BR:x24 | N/A | N/A |
| R0680.C0020 | Credit Quality Step 3/Market value | s2md_met:mi2896 | xbrli:monetaryItemType | instant | s2c_BR:x25 | s2c_AM:x120 | s2c_AM:x80 |
| R0680.C0030 | Credit Quality Step 3/Exposure at Default | s2md_met:mi2671 | xbrli:monetaryItemType | instant | s2c_BR:x25 | N/A | s2c_AM:x80 |
| R0680.C0040 | Credit Quality Step 3/Credit Risk Contribution | s2md_met:mi2897 | xbrli:monetaryItemType | instant | s2c_BR:x25 | N/A | s2c_AM:x80 |
| R0680.C0050 | Credit Quality Step 3/Average Probability of Default (in %) | s2md_met:pi2672 | num:percentItemType | instant | s2c_BR:x25 | s2c_AM:x10 | N/A |
| R0680.C0060 | Credit Quality Step 3/Average Loss Given Default (in %) | s2md_met:pi2899 | num:percentItemType | instant | s2c_BR:x25 | s2c_AM:x10 | N/A |
| R0680.C0070 | Credit Quality Step 3/Market value (% of total sum) | s2md_met:pi2898 | num:percentItemType | instant | s2c_BR:x25 | s2c_AM:x120 | N/A |
| R0680.C0080 | Credit Quality Step 3/Credit Risk Contribution (% of total sum) | s2md_met:pi2901 | num:percentItemType | instant | s2c_BR:x25 | N/A | N/A |
| R0690.C0020 | Credit Quality Step 4/Market value | s2md_met:mi2896 | xbrli:monetaryItemType | instant | s2c_BR:x26 | s2c_AM:x120 | s2c_AM:x80 |
| R0690.C0030 | Credit Quality Step 4/Exposure at Default | s2md_met:mi2671 | xbrli:monetaryItemType | instant | s2c_BR:x26 | N/A | s2c_AM:x80 |
| R0690.C0040 | Credit Quality Step 4/Credit Risk Contribution | s2md_met:mi2897 | xbrli:monetaryItemType | instant | s2c_BR:x26 | N/A | s2c_AM:x80 |
| R0690.C0050 | Credit Quality Step 4/Average Probability of Default (in %) | s2md_met:pi2672 | num:percentItemType | instant | s2c_BR:x26 | s2c_AM:x10 | N/A |
| R0690.C0060 | Credit Quality Step 4/Average Loss Given Default (in %) | s2md_met:pi2899 | num:percentItemType | instant | s2c_BR:x26 | s2c_AM:x10 | N/A |
| R0690.C0070 | Credit Quality Step 4/Market value (% of total sum) | s2md_met:pi2898 | num:percentItemType | instant | s2c_BR:x26 | s2c_AM:x120 | N/A |
| R0690.C0080 | Credit Quality Step 4/Credit Risk Contribution (% of total sum) | s2md_met:pi2901 | num:percentItemType | instant | s2c_BR:x26 | N/A | N/A |
| R0700.C0020 | Credit Quality Step 5/Market value | s2md_met:mi2896 | xbrli:monetaryItemType | instant | s2c_BR:x27 | s2c_AM:x120 | s2c_AM:x80 |
| R0700.C0030 | Credit Quality Step 5/Exposure at Default | s2md_met:mi2671 | xbrli:monetaryItemType | instant | s2c_BR:x27 | N/A | s2c_AM:x80 |
| R0700.C0040 | Credit Quality Step 5/Credit Risk Contribution | s2md_met:mi2897 | xbrli:monetaryItemType | instant | s2c_BR:x27 | N/A | s2c_AM:x80 |
| R0700.C0050 | Credit Quality Step 5/Average Probability of Default (in %) | s2md_met:pi2672 | num:percentItemType | instant | s2c_BR:x27 | s2c_AM:x10 | N/A |
| R0700.C0060 | Credit Quality Step 5/Average Loss Given Default (in %) | s2md_met:pi2899 | num:percentItemType | instant | s2c_BR:x27 | s2c_AM:x10 | N/A |
| R0700.C0070 | Credit Quality Step 5/Market value (% of total sum) | s2md_met:pi2898 | num:percentItemType | instant | s2c_BR:x27 | s2c_AM:x120 | N/A |
| R0700.C0080 | Credit Quality Step 5/Credit Risk Contribution (% of total sum) | s2md_met:pi2901 | num:percentItemType | instant | s2c_BR:x27 | N/A | N/A |
| R0710.C0020 | Credit Quality Step 6/Market value | s2md_met:mi2896 | xbrli:monetaryItemType | instant | s2c_BR:x28 | s2c_AM:x120 | s2c_AM:x80 |
| R0710.C0030 | Credit Quality Step 6/Exposure at Default | s2md_met:mi2671 | xbrli:monetaryItemType | instant | s2c_BR:x28 | N/A | s2c_AM:x80 |
| R0710.C0040 | Credit Quality Step 6/Credit Risk Contribution | s2md_met:mi2897 | xbrli:monetaryItemType | instant | s2c_BR:x28 | N/A | s2c_AM:x80 |
| R0710.C0050 | Credit Quality Step 6/Average Probability of Default (in %) | s2md_met:pi2672 | num:percentItemType | instant | s2c_BR:x28 | s2c_AM:x10 | N/A |
| R0710.C0060 | Credit Quality Step 6/Average Loss Given Default (in %) | s2md_met:pi2899 | num:percentItemType | instant | s2c_BR:x28 | s2c_AM:x10 | N/A |
| R0710.C0070 | Credit Quality Step 6/Market value (% of total sum) | s2md_met:pi2898 | num:percentItemType | instant | s2c_BR:x28 | s2c_AM:x120 | N/A |
| R0710.C0080 | Credit Quality Step 6/Credit Risk Contribution (% of total sum) | s2md_met:pi2901 | num:percentItemType | instant | s2c_BR:x28 | N/A | N/A |
| R0720.C0020 | Credit Quality Step Not Rated/Market value | s2md_met:mi2896 | xbrli:monetaryItemType | instant | s2c_BR:x29 | s2c_AM:x120 | s2c_AM:x80 |
| R0720.C0030 | Credit Quality Step Not Rated/Exposure at Default | s2md_met:mi2671 | xbrli:monetaryItemType | instant | s2c_BR:x29 | N/A | s2c_AM:x80 |
| R0720.C0040 | Credit Quality Step Not Rated/Credit Risk Contribution | s2md_met:mi2897 | xbrli:monetaryItemType | instant | s2c_BR:x29 | N/A | s2c_AM:x80 |
| R0720.C0050 | Credit Quality Step Not Rated/Average Probability of Default (in %) | s2md_met:pi2672 | num:percentItemType | instant | s2c_BR:x29 | s2c_AM:x10 | N/A |
| R0720.C0060 | Credit Quality Step Not Rated/Average Loss Given Default (in %) | s2md_met:pi2899 | num:percentItemType | instant | s2c_BR:x29 | s2c_AM:x10 | N/A |
| R0720.C0070 | Credit Quality Step Not Rated/Market value (% of total sum) | s2md_met:pi2898 | num:percentItemType | instant | s2c_BR:x29 | s2c_AM:x120 | N/A |
| R0720.C0080 | Credit Quality Step Not Rated/Credit Risk Contribution (% of total sum) | s2md_met:pi2901 | num:percentItemType | instant | s2c_BR:x29 | N/A | N/A |
| R0730.C0020 | Total/Market value | s2md_met:mi2896 | xbrli:monetaryItemType | instant | N/A | s2c_AM:x120 | s2c_AM:x80 |
| R0730.C0030 | Total/Exposure at Default | s2md_met:mi2671 | xbrli:monetaryItemType | instant | N/A | N/A | s2c_AM:x80 |
| R0730.C0040 | Total/Credit Risk Contribution | s2md_met:mi2897 | xbrli:monetaryItemType | instant | N/A | N/A | s2c_AM:x80 |
| R0730.C0050 | Total/Average Probability of Default (in %) | s2md_met:pi2672 | num:percentItemType | instant | N/A | s2c_AM:x10 | N/A |
| R0730.C0060 | Total/Average Loss Given Default (in %) | s2md_met:pi2899 | num:percentItemType | instant | N/A | s2c_AM:x10 | N/A |
| R0730.C0070 | Total/Market value (% of total sum) | s2md_met:pi2898 | num:percentItemType | instant | N/A | s2c_AM:x120 | N/A |
| R0730.C0080 | Total/Credit Risk Contribution (% of total sum) | s2md_met:pi2901 | num:percentItemType | instant | N/A | N/A | N/A |