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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000028412-21-000100
Filing Date
2021-04-28
Accepted
2021-04-28 16:51:11
Documents
96
Period of Report
2021-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q cma-20210331.htm   iXBRL 10-Q 4731289
2 EX-10.1K a2021q110q_ex101k.htm EX-10.1K 49896
3 EX-10.1 a2021q110q_ex101.htm EX-10.1 187342
4 EX-18.1 a2021q110q_ex181.htm EX-18.1 4203
5 EX-31.1 a2021q110q_ex311.htm EX-31.1 10806
6 EX-31.2 a2021q110q_ex312.htm EX-31.2 10818
7 EX-32 a2021q110q_ex32.htm EX-32 6653
  Complete submission text file 0000028412-21-000100.txt   20339978

Data Files

Seq Description Document Type Size
8 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT cma-20210331.xsd EX-101.SCH 77150
9 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT cma-20210331_cal.xml EX-101.CAL 119042
10 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT cma-20210331_def.xml EX-101.DEF 474998
11 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT cma-20210331_lab.xml EX-101.LAB 847288
12 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT cma-20210331_pre.xml EX-101.PRE 651611
13 EXTRACTED XBRL INSTANCE DOCUMENT cma-20210331_htm.xml XML 6079845
Mailing Address 1717 MAIN STREET MC6404 ATTN: DARLENE PERSONS DALLAS TX 75201
Business Address 1717 MAIN STREET MC6404 ATTN: DARLENE PERSONS DALLAS TX 75201 214-462-6831
COMERICA INC /NEW/ (Filer) CIK: 0000028412 (see all company filings)

IRS No.: 000006021 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-10706 | Film No.: 21865049
SIC: 6021 National Commercial Banks