Arelle
Filing Index
KEYCORP /NEW/
COMPANY
10-Q
FORM
2026-11-03
FILING DATE
2026-09-30
Q3
PERIOD END
4473
FACTS
SIC
6021
Filing Software
Workiva
CIK
0000091576
Taxonomy
US GAAP 2026
SIC
6021
CIK
0000091576
Filing Software
Workiva
Taxonomy
US GAAP 2026
Standard Concepts
541
Extended Concepts
160
23%
Extended Concepts
Errors
0
What are errors?
What are errors?
Indicate problems with an XBRL formatted filing that are sufficient grounds for SEC rejection of the XBRL portion of the filing.
Data Quality Errors
0
What are data quality errors?
What are data quality errors?
Indicate areas that may not meet the standards set by the Data Quality Committee (DQC), and may reveal areas where the XBRL can be improved.
SEC:
Filing
|
Interactive Data