| bg | http://www.xbrl.org/2010/role/message |
| srf_v0164: If [[ ('2B2' = "No") AND ('1C8' = "No") AND ('1C10'="No") ] AND ('1C2' = "Yes") ] then [('4C2'= "sub-consolidated level") OR ('4C2'= "consolidated level")] |
| bg | http://www.xbrl.org/2010/role/terseMessage |
| srf_v0164: If [[ ('2B2' = "No") AND ('1C8' = "No") AND ('1C10'="No") ] AND ('1C2' = "Yes") ] then [('4C2'= "sub-consolidated level") OR ('4C2'= "consolidated level")] |
| de | http://www.xbrl.org/2010/role/message |
| srf_v0164: If [[ ('2B2' = "No") AND ('1C8' = "No") AND ('1C10'="No") ] AND ('1C2' = "Yes") ] then [('4C2'= "sub-consolidated level") OR ('4C2'= "consolidated level")] |
| de | http://www.xbrl.org/2010/role/terseMessage |
| srf_v0164: If [[ ('2B2' = "No") AND ('1C8' = "No") AND ('1C10'="No") ] AND ('1C2' = "Yes") ] then [('4C2'= "sub-consolidated level") OR ('4C2'= "consolidated level")] |
| fr | http://www.xbrl.org/2010/role/message |
| srf_v0164: If [[ ('2B2' = "No") AND ('1C8' = "No") AND ('1C10'="No") ] AND ('1C2' = "Yes") ] then [('4C2'= "sub-consolidated level") OR ('4C2'= "consolidated level")] |
| fr | http://www.xbrl.org/2010/role/terseMessage |
| srf_v0164: If [[ ('2B2' = "No") AND ('1C8' = "No") AND ('1C10'="No") ] AND ('1C2' = "Yes") ] then [('4C2'= "sub-consolidated level") OR ('4C2'= "consolidated level")] |
| el | http://www.xbrl.org/2010/role/message |
| srf_v0164: If [[ ('2B2' = "No") AND ('1C8' = "No") AND ('1C10'="No") ] AND ('1C2' = "Yes") ] then [('4C2'= "sub-consolidated level") OR ('4C2'= "consolidated level")] |
| el | http://www.xbrl.org/2010/role/terseMessage |
| srf_v0164: If [[ ('2B2' = "No") AND ('1C8' = "No") AND ('1C10'="No") ] AND ('1C2' = "Yes") ] then [('4C2'= "sub-consolidated level") OR ('4C2'= "consolidated level")] |
| en | http://www.xbrl.org/2010/role/message |
| srf_v0164: If [[ ('2B2' = "No") AND ('1C8' = "No") AND ('1C10'="No") ] AND ('1C2' = "Yes") ] then [('4C2'= "sub-consolidated level") OR ('4C2'= "consolidated level")] |
| en | http://www.xbrl.org/2010/role/terseMessage |
| srf_v0164: If [[ ('2B2' = "No") AND ('1C8' = "No") AND ('1C10'="No") ] AND ('1C2' = "Yes") ] then [('4C2'= "sub-consolidated level") OR ('4C2'= "consolidated level")] |
| es | http://www.xbrl.org/2010/role/message |
| srf_v0164: If [[ ('2B2' = "No") AND ('1C8' = "No") AND ('1C10'="No") ] AND ('1C2' = "Yes") ] then [('4C2'= "sub-consolidated level") OR ('4C2'= "consolidated level")] |
| es | http://www.xbrl.org/2010/role/terseMessage |
| srf_v0164: If [[ ('2B2' = "No") AND ('1C8' = "No") AND ('1C10'="No") ] AND ('1C2' = "Yes") ] then [('4C2'= "sub-consolidated level") OR ('4C2'= "consolidated level")] |
| et | http://www.xbrl.org/2010/role/message |
| srf_v0164: If [[ ('2B2' = "No") AND ('1C8' = "No") AND ('1C10'="No") ] AND ('1C2' = "Yes") ] then [('4C2'= "sub-consolidated level") OR ('4C2'= "consolidated level")] |
| et | http://www.xbrl.org/2010/role/terseMessage |
| srf_v0164: If [[ ('2B2' = "No") AND ('1C8' = "No") AND ('1C10'="No") ] AND ('1C2' = "Yes") ] then [('4C2'= "sub-consolidated level") OR ('4C2'= "consolidated level")] |
| fi | http://www.xbrl.org/2010/role/message |
| srf_v0164: If [[ ('2B2' = "No") AND ('1C8' = "No") AND ('1C10'="No") ] AND ('1C2' = "Yes") ] then [('4C2'= "sub-consolidated level") OR ('4C2'= "consolidated level")] |
| fi | http://www.xbrl.org/2010/role/terseMessage |
| srf_v0164: If [[ ('2B2' = "No") AND ('1C8' = "No") AND ('1C10'="No") ] AND ('1C2' = "Yes") ] then [('4C2'= "sub-consolidated level") OR ('4C2'= "consolidated level")] |
| hr | http://www.xbrl.org/2010/role/message |
| srf_v0164: If [[ ('2B2' = "No") AND ('1C8' = "No") AND ('1C10'="No") ] AND ('1C2' = "Yes") ] then [('4C2'= "sub-consolidated level") OR ('4C2'= "consolidated level")] |
| hr | http://www.xbrl.org/2010/role/terseMessage |
| srf_v0164: If [[ ('2B2' = "No") AND ('1C8' = "No") AND ('1C10'="No") ] AND ('1C2' = "Yes") ] then [('4C2'= "sub-consolidated level") OR ('4C2'= "consolidated level")] |
| it | http://www.xbrl.org/2010/role/message |
| srf_v0164: If [[ ('2B2' = "No") AND ('1C8' = "No") AND ('1C10'="No") ] AND ('1C2' = "Yes") ] then [('4C2'= "sub-consolidated level") OR ('4C2'= "consolidated level")] |
| it | http://www.xbrl.org/2010/role/terseMessage |
| srf_v0164: If [[ ('2B2' = "No") AND ('1C8' = "No") AND ('1C10'="No") ] AND ('1C2' = "Yes") ] then [('4C2'= "sub-consolidated level") OR ('4C2'= "consolidated level")] |
| lt | http://www.xbrl.org/2010/role/message |
| srf_v0164: If [[ ('2B2' = "No") AND ('1C8' = "No") AND ('1C10'="No") ] AND ('1C2' = "Yes") ] then [('4C2'= "sub-consolidated level") OR ('4C2'= "consolidated level")] |
| lt | http://www.xbrl.org/2010/role/terseMessage |
| srf_v0164: If [[ ('2B2' = "No") AND ('1C8' = "No") AND ('1C10'="No") ] AND ('1C2' = "Yes") ] then [('4C2'= "sub-consolidated level") OR ('4C2'= "consolidated level")] |
| lv | http://www.xbrl.org/2010/role/message |
| srf_v0164: If [[ ('2B2' = "No") AND ('1C8' = "No") AND ('1C10'="No") ] AND ('1C2' = "Yes") ] then [('4C2'= "sub-consolidated level") OR ('4C2'= "consolidated level")] |
| lv | http://www.xbrl.org/2010/role/terseMessage |
| srf_v0164: If [[ ('2B2' = "No") AND ('1C8' = "No") AND ('1C10'="No") ] AND ('1C2' = "Yes") ] then [('4C2'= "sub-consolidated level") OR ('4C2'= "consolidated level")] |
| nl | http://www.xbrl.org/2010/role/message |
| srf_v0164: If [[ ('2B2' = "No") AND ('1C8' = "No") AND ('1C10'="No") ] AND ('1C2' = "Yes") ] then [('4C2'= "sub-consolidated level") OR ('4C2'= "consolidated level")] |
| nl | http://www.xbrl.org/2010/role/terseMessage |
| srf_v0164: If [[ ('2B2' = "No") AND ('1C8' = "No") AND ('1C10'="No") ] AND ('1C2' = "Yes") ] then [('4C2'= "sub-consolidated level") OR ('4C2'= "consolidated level")] |
| si | http://www.xbrl.org/2010/role/message |
| srf_v0164: If [[ ('2B2' = "No") AND ('1C8' = "No") AND ('1C10'="No") ] AND ('1C2' = "Yes") ] then [('4C2'= "sub-consolidated level") OR ('4C2'= "consolidated level")] |
| si | http://www.xbrl.org/2010/role/terseMessage |
| srf_v0164: If [[ ('2B2' = "No") AND ('1C8' = "No") AND ('1C10'="No") ] AND ('1C2' = "Yes") ] then [('4C2'= "sub-consolidated level") OR ('4C2'= "consolidated level")] |
| sk | http://www.xbrl.org/2010/role/message |
| srf_v0164: If [[ ('2B2' = "No") AND ('1C8' = "No") AND ('1C10'="No") ] AND ('1C2' = "Yes") ] then [('4C2'= "sub-consolidated level") OR ('4C2'= "consolidated level")] |
| sk | http://www.xbrl.org/2010/role/terseMessage |
| srf_v0164: If [[ ('2B2' = "No") AND ('1C8' = "No") AND ('1C10'="No") ] AND ('1C2' = "Yes") ] then [('4C2'= "sub-consolidated level") OR ('4C2'= "consolidated level")] |