COMERICA INC Finite-Lived Intangible Assets, Useful Life (Deprecated 2012-01-31)
COMERICA INC reported Finite-Lived Intangible Assets, Useful Life (Deprecated 2012-01-31) of 1000.00% for the 9-month period ending 2011-09-30, per its 10-Q filed 2011-11-01.
Discontinued › Notes › Intangible Assets
us-gaap:FiniteLivedIntangibleAssetsUsefulLife · last filed 2011-11-01
- 2011-09-30: Finite-Lived Intangible Assets, Useful Life (Deprecated 2012-01-31) 9 month 1000.00%.
- 2011-06-30: Finite-Lived Intangible Assets, Useful Life (Deprecated 2012-01-31) 6 month 1000.00%.
| Period end | Finite-Lived Intangible Assets, Useful Life (Deprecated 2012-01-31) 6 month | Finite-Lived Intangible Assets, Useful Life (Deprecated 2012-01-31) 9 month |
|---|---|---|
| 2011-09-30 | 1000.00% 10-Q · filed 2011-11-01 | |
| 2011-06-30 | 1000.00% 10-Q · filed 2011-08-02 |