$CMA
COMERICA INC /NEW/ Stock $cma

$cma Overview Financials Valuation SEC Filings Company Website

2022 Q3 Form 10-Q Financial Statement

#000002841222000127 Filed on July 28, 2022

Income Statement

Concept	2022 Q3	2022 Q2	2021 Q4
Revenue	$198.0M	$577.0M	$474.0M
YoY Change	-59.51%	20.46%	-3.07%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$25.00M	$23.00M	$23.00M
YoY Change	0.0%	-11.54%	-11.54%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense	$43.00M	$16.00M	$13.00M
YoY Change	207.14%	14.29%	-35.0%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$455.0M	$337.0M	$289.0M
YoY Change	37.05%	-19.95%	1.05%
Income Tax	$104.0M	$76.00M	$61.00M
% Of Pretax Income	22.86%	22.55%	21.11%
Net Earnings	$351.0M	$261.0M	$228.0M
YoY Change	33.97%	-20.43%	3.17%
Net Earnings / Revenue	177.27%	45.23%	48.1%
Basic Earnings Per Share	$2.63	$1.94	$1.69
Diluted Earnings Per Share	$2.661M	$1.92	$1.66
COMMON SHARES
Basic Shares Outstanding	130.8M shares	131.0M shares	131.1M shares
Diluted Shares Outstanding	132.0M shares	132.0M shares

Balance Sheet

Concept	2022 Q3	2022 Q2	2021 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$5.970B	$7.533B	$22.68B
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets
YoY Change
LONG-TERM ASSETS
Property, Plant & Equipment	$412.0M	$422.0M	$454.0M
YoY Change	-7.83%	-7.05%	-1.09%
Goodwill			$635.0M
YoY Change			0.0%
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets
YoY Change
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets	$84.14B	$86.89B	$94.62B
YoY Change	-10.99%	-1.66%	7.36%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses	$2.534B	$2.059B	$1.584B
YoY Change	57.88%	36.9%	6.88%
Deferred Revenue
YoY Change
Short-Term Debt	$508.0M		$0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$2.534B	$2.059B	$1.584B
YoY Change	57.88%	36.9%	6.88%
LONG-TERM LIABILITIES
Long-Term Debt	$3.016B	$2.630B	$2.796B
YoY Change	6.31%	-7.85%	-4.51%
Other Long-Term Liabilities
YoY Change
Total Long-Term Liabilities	$3.016B	$2.630B	$2.796B
YoY Change	6.31%	-7.85%	-4.51%
TOTAL LIABILITIES
Total Short-Term Liabilities	$2.534B	$2.059B	$1.584B
Total Long-Term Liabilities	$3.016B	$2.630B	$2.796B
Total Liabilities	$79.07B	$80.45B	$86.72B
YoY Change	-8.82%	0.04%	8.29%
SHAREHOLDERS EQUITY
Retained Earnings	$11.01B	$10.75B	$10.49B
YoY Change	6.16%	5.39%	7.89%
Common Stock	$3.350B	$3.345B	$3.316B
YoY Change	1.18%	1.24%	-0.3%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$6.093B	$6.102B	$6.095B
YoY Change	0.53%	4.33%	11.61%
Treasury Stock Shares	97.24M shares	97.39M shares	97.48M shares
Shareholders Equity	$5.069B	$6.435B	$7.897B
YoY Change
Total Liabilities & Shareholders Equity	$84.14B	$86.89B	$94.62B
YoY Change	-10.99%	-1.66%	7.36%

Cashflow Statement

Concept	2022 Q3	2022 Q2	2021 Q4
OPERATING ACTIVITIES
Net Income	$351.0M	$261.0M	$228.0M
YoY Change	33.97%	-20.43%	3.17%
Depreciation, Depletion And Amortization	$25.00M	$23.00M	$23.00M
YoY Change	0.0%	-11.54%	-11.54%
Cash From Operating Activities	$393.0M	$358.0M	$429.0M
YoY Change	94.55%	-329.49%	106.25%
INVESTING ACTIVITIES
Capital Expenditures	-$17.00M	-$24.00M	-$20.00M
YoY Change	13.33%	41.18%	-28.57%
Acquisitions
YoY Change
Other Investing Activities	-$272.0M	-$5.018B	-$1.427B
YoY Change	-118.18%	-818.91%	-2648.21%
Cash From Investing Activities	-$289.0M	-$5.042B	-$1.447B
YoY Change	-119.51%	-840.38%	-5267.86%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-1.667B	-1.333B	108.0M
YoY Change	-130.84%	-220.63%	-97.54%
NET CHANGE
Cash From Operating Activities	393.0M	358.0M	429.0M
Cash From Investing Activities	-289.0M	-5.042B	-1.447B
Cash From Financing Activities	-1.667B	-1.333B	108.0M
Net Change In Cash	-1.563B	-6.017B	-910.0M
YoY Change	-122.05%	-469.14%	-119.67%
FREE CASH FLOW
Cash From Operating Activities	$393.0M	$358.0M	$429.0M
Capital Expenditures	-$17.00M	-$24.00M	-$20.00M
Free Cash Flow	$410.0M	$382.0M	$449.0M
YoY Change	88.94%	-374.82%	90.25%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	dei	Entity Central Index Key EntityCentralIndexKey	0000028412
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2022
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q2
	dei	Amendment Flag AmendmentFlag	false
	us-gaap	Average Term Of Credit Risk Derivatives1 AverageTermOfCreditRiskDerivatives1	P4Y
	dei	Document Type DocumentType	10-Q
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Document Period End Date DocumentPeriodEndDate	2022-06-30
	dei	Document Transition Report DocumentTransitionReport	false
	dei	Entity File Number EntityFileNumber	1-10706
	dei	Entity Registrant Name EntityRegistrantName	Comerica Incorporated
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	38-1998421
	dei	Entity Address Address Line1 EntityAddressAddressLine1	1717 Main Street, MC 6404
	dei	Entity Address City Or Town EntityAddressCityOrTown	Dallas
	dei	Entity Address State Or Province EntityAddressStateOrProvince	TX
	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	75201
	dei	City Area Code CityAreaCode	(214)
	dei	Local Phone Number LocalPhoneNumber	462-6831
	dei	Security12b Title Security12bTitle	Common Stock, $5 par value
	dei	Trading Symbol TradingSymbol	CMA
	dei	Security Exchange Name SecurityExchangeName	NYSE
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
	dei	Entity Small Business EntitySmallBusiness	false
	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
	dei	Entity Shell Company EntityShellCompany	false
CY2022Q3	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	130819770	shares
CY2022Q2	us-gaap	Cash And Due From Banks CashAndDueFromBanks	1631000000	usd
CY2021Q4	us-gaap	Cash And Due From Banks CashAndDueFromBanks	1236000000	usd
CY2022Q2	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	5902000000	usd
CY2021Q4	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	21443000000	usd
CY2022Q2	us-gaap	Other Short Term Investments OtherShortTermInvestments	160000000	usd
CY2021Q4	us-gaap	Other Short Term Investments OtherShortTermInvestments	197000000	usd
CY2022Q2	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	20829000000	usd
CY2021Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	16986000000	usd
CY2022Q2	cma	Loans Receivable Commercial Financial And Agricultural Net Of Deferred Income LoansReceivableCommercialFinancialAndAgriculturalNetOfDeferredIncome	31259000000	usd
CY2021Q4	cma	Loans Receivable Commercial Financial And Agricultural Net Of Deferred Income LoansReceivableCommercialFinancialAndAgriculturalNetOfDeferredIncome	29366000000	usd
CY2022Q2	cma	Real Estate Construction Loans Net Of Deferred Income RealEstateConstructionLoansNetOfDeferredIncome	2465000000	usd
CY2021Q4	cma	Real Estate Construction Loans Net Of Deferred Income RealEstateConstructionLoansNetOfDeferredIncome	2948000000	usd
CY2022Q2	cma	Loans Receivable Commercial Mortgage Net Of Deferred Income LoansReceivableCommercialMortgageNetOfDeferredIncome	11855000000	usd
CY2021Q4	cma	Loans Receivable Commercial Mortgage Net Of Deferred Income LoansReceivableCommercialMortgageNetOfDeferredIncome	11255000000	usd
CY2022Q2	cma	Leases Receivable Commercial Lease Financing Net Of Deferred Income LeasesReceivableCommercialLeaseFinancingNetOfDeferredIncome	653000000	usd
CY2021Q4	cma	Leases Receivable Commercial Lease Financing Net Of Deferred Income LeasesReceivableCommercialLeaseFinancingNetOfDeferredIncome	640000000	usd
CY2022Q2	cma	Loans And Leases Receivable Foreign Net Of Deferred Income Other LoansAndLeasesReceivableForeignNetOfDeferredIncomeOther	1291000000	usd
CY2021Q4	cma	Loans And Leases Receivable Foreign Net Of Deferred Income Other LoansAndLeasesReceivableForeignNetOfDeferredIncomeOther	1208000000	usd
CY2022Q2	cma	Loans And Leases Receivable Consumer Mortgage Net Of Deferred Income LoansAndLeasesReceivableConsumerMortgageNetOfDeferredIncome	1753000000	usd
CY2021Q4	cma	Loans And Leases Receivable Consumer Mortgage Net Of Deferred Income LoansAndLeasesReceivableConsumerMortgageNetOfDeferredIncome	1771000000	usd
CY2022Q2	cma	Loans And Leases Receivable Consumer Loans Net Of Deferred Income LoansAndLeasesReceivableConsumerLoansNetOfDeferredIncome	2178000000	usd
CY2021Q4	cma	Loans And Leases Receivable Consumer Loans Net Of Deferred Income LoansAndLeasesReceivableConsumerLoansNetOfDeferredIncome	2097000000	usd
CY2022Q2	us-gaap	Loans And Leases Receivable Net Of Deferred Income LoansAndLeasesReceivableNetOfDeferredIncome	51454000000	usd
CY2021Q4	us-gaap	Loans And Leases Receivable Net Of Deferred Income LoansAndLeasesReceivableNetOfDeferredIncome	49285000000	usd
CY2022Q2	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	563000000	usd
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CY2021Q4	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	48697000000	usd
CY2022Q2	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	422000000	usd
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	454000000	usd
CY2022Q2	us-gaap	Other Assets OtherAssets	7054000000	usd
CY2021Q4	us-gaap	Other Assets OtherAssets	5603000000	usd
CY2022Q2	us-gaap	Assets Assets	86889000000	usd
CY2021Q4	us-gaap	Assets Assets	94616000000	usd
CY2022Q2	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	42308000000	usd
CY2021Q4	us-gaap	Noninterest Bearing Deposit Liabilities NoninterestBearingDepositLiabilities	45800000000	usd
CY2022Q2	us-gaap	Deposits Money Market Deposits And Negotiable Order Of Withdrawal Now DepositsMoneyMarketDepositsAndNegotiableOrderOfWithdrawalNOW	28409000000	usd
CY2021Q4	us-gaap	Deposits Money Market Deposits And Negotiable Order Of Withdrawal Now DepositsMoneyMarketDepositsAndNegotiableOrderOfWithdrawalNOW	31349000000	usd
CY2022Q2	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	3342000000	usd
CY2021Q4	us-gaap	Deposits Savings Deposits DepositsSavingsDeposits	3167000000	usd
CY2022Q2	cma	Deposits Customer Certificates Deposits DepositsCustomerCertificatesDeposits	1686000000	usd
CY2021Q4	cma	Deposits Customer Certificates Deposits DepositsCustomerCertificatesDeposits	1973000000	usd
CY2022Q2	us-gaap	Interest Bearing Foreign Deposit Time Deposits InterestBearingForeignDepositTimeDeposits	20000000	usd
CY2021Q4	us-gaap	Interest Bearing Foreign Deposit Time Deposits InterestBearingForeignDepositTimeDeposits	50000000	usd
CY2022Q2	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	33457000000	usd
CY2021Q4	us-gaap	Interest Bearing Deposit Liabilities InterestBearingDepositLiabilities	36539000000	usd
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CY2021Q4	us-gaap	Deposits Deposits	82339000000	usd
CY2022Q2	us-gaap	Other Liabilities OtherLiabilities	2059000000	usd
CY2021Q4	us-gaap	Other Liabilities OtherLiabilities	1584000000	usd
CY2022Q2	us-gaap	Long Term Debt LongTermDebt	2630000000	usd
CY2021Q4	us-gaap	Long Term Debt LongTermDebt	2796000000	usd
CY2022Q2	us-gaap	Liabilities Liabilities	80454000000	usd
CY2021Q4	us-gaap	Liabilities Liabilities	86719000000	usd
CY2021Q4	us-gaap	Preferred Stock No Par Value PreferredStockNoParValue	0
CY2022Q2	us-gaap	Preferred Stock No Par Value PreferredStockNoParValue	0
CY2021Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	4000	shares
CY2022Q2	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	4000	shares
CY2022Q2	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	4000	shares
CY2021Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	4000	shares
CY2022Q2	us-gaap	Preferred Stock Value PreferredStockValue	394000000	usd
CY2021Q4	us-gaap	Preferred Stock Value PreferredStockValue	394000000	usd
CY2022Q2	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	5
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CY2021Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	228164824	shares
CY2022Q2	us-gaap	Common Stock Value CommonStockValue	1141000000	usd
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CY2021Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	97476872	shares
CY2022Q2	us-gaap	Treasury Stock Value TreasuryStockValue	6102000000	usd
CY2021Q4	us-gaap	Treasury Stock Value TreasuryStockValue	6095000000	usd
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	cma	Interest And Dividend Income Securities Afs And Htm InterestAndDividendIncomeSecuritiesAFSAndHTM	177000000	usd
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	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	32000000	usd
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	us-gaap	Interest And Dividend Income Operating InterestAndDividendIncomeOperating	1046000000	usd
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	us-gaap	Interest Expense Deposits InterestExpenseDeposits	8000000	usd
	us-gaap	Interest Expense Deposits InterestExpenseDeposits	12000000	usd
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	us-gaap	Interest Expense InterestExpense	29000000	usd
	us-gaap	Interest Expense InterestExpense	30000000	usd
CY2022Q2	cma	Fiduciaryincome Fiduciaryincome	62000000	usd
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	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	1017000000	usd
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	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	1018000000	usd
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	1225000000	usd
CY2022Q2	cma	Card Fees CardFees	69000000	usd
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	cma	Commercial Lending Fees CommercialLendingFees	52000000	usd
	cma	Commercial Lending Fees CommercialLendingFees	45000000	usd
CY2022Q2	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	29000000	usd
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	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	52000000	usd
CY2022Q2	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	12000000	usd
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	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	25000000	usd
	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	20000000	usd
CY2022Q2	cma	Letter Of Credit Fees LetterOfCreditFees	9000000	usd
CY2021Q2	cma	Letter Of Credit Fees LetterOfCreditFees	10000000	usd
	cma	Letter Of Credit Fees LetterOfCreditFees	18000000	usd
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CY2022Q2	us-gaap	Brokerage Commissions Revenue BrokerageCommissionsRevenue	4000000	usd
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	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	2000000	usd
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CY2022Q2	us-gaap	Noninterest Income NoninterestIncome	268000000	usd
CY2021Q2	us-gaap	Noninterest Income NoninterestIncome	284000000	usd
	us-gaap	Noninterest Income NoninterestIncome	512000000	usd
	us-gaap	Noninterest Income NoninterestIncome	554000000	usd
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	us-gaap	Labor And Related Expense LaborAndRelatedExpense	583000000	usd
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	559000000	usd
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CY2021Q2	cma	Outside Processing Fee Expense OutsideProcessingFeeExpense	71000000	usd
	cma	Outside Processing Fee Expense OutsideProcessingFeeExpense	124000000	usd
	cma	Outside Processing Fee Expense OutsideProcessingFeeExpense	135000000	usd
CY2022Q2	cma	Software Expenses SoftwareExpenses	41000000	usd
CY2021Q2	cma	Software Expenses SoftwareExpenses	38000000	usd
	cma	Software Expenses SoftwareExpenses	80000000	usd
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CY2021Q2	us-gaap	Occupancy Net OccupancyNet	38000000	usd
	us-gaap	Occupancy Net OccupancyNet	78000000	usd
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CY2021Q2	us-gaap	Equipment Expense EquipmentExpense	13000000	usd
	us-gaap	Equipment Expense EquipmentExpense	24000000	usd
	us-gaap	Equipment Expense EquipmentExpense	25000000	usd
CY2022Q2	us-gaap	Advertising Expense AdvertisingExpense	8000000	usd
CY2021Q2	us-gaap	Advertising Expense AdvertisingExpense	9000000	usd
	us-gaap	Advertising Expense AdvertisingExpense	15000000	usd
	us-gaap	Advertising Expense AdvertisingExpense	15000000	usd
CY2022Q2	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	8000000	usd
CY2021Q2	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	7000000	usd
	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	16000000	usd
	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	13000000	usd
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CY2021Q2	us-gaap	Other Noninterest Expense OtherNoninterestExpense	10000000	usd
	us-gaap	Other Noninterest Expense OtherNoninterestExpense	35000000	usd
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CY2022Q2	us-gaap	Noninterest Expense NoninterestExpense	482000000	usd
CY2021Q2	us-gaap	Noninterest Expense NoninterestExpense	463000000	usd
	us-gaap	Noninterest Expense NoninterestExpense	955000000	usd
	us-gaap	Noninterest Expense NoninterestExpense	910000000	usd
CY2022Q2	cma	Income Loss From Continuing Operations Before Income Taxes IncomeLossFromContinuingOperationsBeforeIncomeTaxes	337000000	usd
CY2021Q2	cma	Income Loss From Continuing Operations Before Income Taxes IncomeLossFromContinuingOperationsBeforeIncomeTaxes	421000000	usd
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CY2021Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	93000000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	125000000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	191000000	usd
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	us-gaap	Profit Loss ProfitLoss	450000000	usd
	us-gaap	Profit Loss ProfitLoss	678000000	usd
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CY2021Q2	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Diluted UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted	2000000	usd
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	us-gaap	Dividends Preferred Stock Stock DividendsPreferredStockStock	11000000	usd
	us-gaap	Dividends Preferred Stock Stock DividendsPreferredStockStock	11000000	usd
CY2022Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	255000000	usd
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CY2022Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.92
CY2021Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.32
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CY2021Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.68
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	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.36
CY2021Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	8152000000	usd
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CY2021Q4	cma	Loans Past Due And Still Accruing LoansPastDueAndStillAccruing	180000000	usd
CY2021Q4	us-gaap	Loans And Leases Receivable Impaired Nonperforming Nonaccrual Of Interest LoansAndLeasesReceivableImpairedNonperformingNonaccrualOfInterest	264000000	usd
CY2022Q2	us-gaap	Financing Receivable Originated In Current Fiscal Year FinancingReceivableOriginatedInCurrentFiscalYear	5128000000	usd
CY2022Q2	us-gaap	Financing Receivable Originated In Fiscal Year Before Latest Fiscal Year FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear	8456000000	usd
CY2022Q2	us-gaap	Financing Receivable Originated Two Years Before Latest Fiscal Year FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear	4631000000	usd
CY2022Q2	us-gaap	Financing Receivable Originated Three Years Before Latest Fiscal Year FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear	3616000000	usd
CY2022Q2	us-gaap	Financing Receivable Originated Four Years Before Latest Fiscal Year FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear	2279000000	usd
CY2022Q2	us-gaap	Financing Receivable Originated Five Or More Years Before Latest Fiscal Year FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear	4851000000	usd
CY2022Q2	us-gaap	Financing Receivable Revolving FinancingReceivableRevolving	22440000000	usd
CY2022Q2	us-gaap	Financing Receivable Revolving Converted To Term Loan FinancingReceivableRevolvingConvertedToTermLoan	53000000	usd
CY2022Q2	us-gaap	Loans And Leases Receivable Net Of Deferred Income LoansAndLeasesReceivableNetOfDeferredIncome	51454000000	usd
CY2022Q2	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	609000000	usd
CY2021Q2	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	683000000	usd
CY2021Q4	us-gaap	Financing Receivable Originated In Current Fiscal Year FinancingReceivableOriginatedInCurrentFiscalYear	9453000000	usd
CY2021Q4	us-gaap	Financing Receivable Originated In Fiscal Year Before Latest Fiscal Year FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear	5533000000	usd
CY2021Q4	us-gaap	Financing Receivable Originated Two Years Before Latest Fiscal Year FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear	4367000000	usd
CY2021Q4	us-gaap	Financing Receivable Originated Three Years Before Latest Fiscal Year FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear	3021000000	usd
CY2021Q4	us-gaap	Financing Receivable Originated Four Years Before Latest Fiscal Year FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear	2109000000	usd
CY2021Q4	us-gaap	Financing Receivable Originated Five Or More Years Before Latest Fiscal Year FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear	3959000000	usd
CY2021Q4	us-gaap	Financing Receivable Revolving FinancingReceivableRevolving	20782000000	usd
CY2021Q4	us-gaap	Financing Receivable Revolving Converted To Term Loan FinancingReceivableRevolvingConvertedToTermLoan	61000000	usd
CY2021Q4	us-gaap	Loans And Leases Receivable Net Of Deferred Income LoansAndLeasesReceivableNetOfDeferredIncome	49285000000	usd
CY2022Q2	cma	Loan Interest Receivable LoanInterestReceivable	149000000	usd
CY2021Q4	cma	Loan Interest Receivable LoanInterestReceivable	120000000	usd
CY2022Q1	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	599000000	usd
CY2021Q1	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	807000000	usd
CY2022Q2	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	10000000	usd
CY2021Q2	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	-135000000	usd
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	618000000	usd
CY2020Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	992000000	usd
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	-1000000	usd
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	-317000000	usd
CY2022Q2	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	609000000	usd
CY2021Q2	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	683000000	usd
CY2022Q2	cma	Financing Receivable Ratio Of Allowance For Credit Losses To All Loans FinancingReceivableRatioOfAllowanceForCreditLossesToAllLoans	0.0118
CY2021Q2	cma	Financing Receivable Ratio Of Allowance For Credit Losses To All Loans FinancingReceivableRatioOfAllowanceForCreditLossesToAllLoans	0.0136
CY2022Q2	us-gaap	Financing Receivable Nonaccrual Interest Income FinancingReceivableNonaccrualInterestIncome	2000000	usd
CY2021Q2	us-gaap	Financing Receivable Nonaccrual Interest Income FinancingReceivableNonaccrualInterestIncome	2000000	usd
	us-gaap	Financing Receivable Nonaccrual Interest Income FinancingReceivableNonaccrualInterestIncome	4000000	usd
	us-gaap	Financing Receivable Nonaccrual Interest Income FinancingReceivableNonaccrualInterestIncome	4000000	usd
CY2022Q2	us-gaap	Financing Receivable Nonaccrual No Allowance FinancingReceivableNonaccrualNoAllowance	139000000	usd
CY2022Q2	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	123000000	usd
CY2022Q2	us-gaap	Loans And Leases Receivable Impaired Nonperforming Nonaccrual Of Interest LoansAndLeasesReceivableImpairedNonperformingNonaccrualOfInterest	262000000	usd
CY2021Q4	us-gaap	Financing Receivable Nonaccrual No Allowance FinancingReceivableNonaccrualNoAllowance	60000000	usd
CY2021Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	204000000	usd
CY2021Q4	us-gaap	Loans And Leases Receivable Impaired Nonperforming Nonaccrual Of Interest LoansAndLeasesReceivableImpairedNonperformingNonaccrualOfInterest	264000000	usd
CY2021Q4	us-gaap	Foreclosed Assets ForeclosedAssets	1000000	usd
CY2022Q2	us-gaap	Foreclosed Assets ForeclosedAssets	1000000	usd
CY2021Q4	us-gaap	Mortgage Loans In Process Of Foreclosure Amount MortgageLoansInProcessOfForeclosureAmount	0	usd
CY2022Q2	us-gaap	Loans And Leases Receivable Impaired Commitment To Lend LoansAndLeasesReceivableImpairedCommitmentToLend	1000000	usd
CY2021Q4	us-gaap	Loans And Leases Receivable Impaired Commitment To Lend LoansAndLeasesReceivableImpairedCommitmentToLend	0	usd
CY2022Q2	cma	Derivative Assets Cash Collateral DerivativeAssetsCashCollateral	137000000	usd
CY2022Q2	us-gaap	Derivative Asset Fair Value Of Collateral DerivativeAssetFairValueOfCollateral	210000000	usd
CY2022Q2	cma	Cash Collateral Posted For Derivatives In Liability Position CashCollateralPostedForDerivativesInLiabilityPosition	1300000000	usd
CY2022Q2	us-gaap	Derivative Notional Amount DerivativeNotionalAmount	59401000000	usd
CY2022Q2	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	1762000000	usd
CY2022Q2	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	2019000000	usd
CY2021Q4	us-gaap	Derivative Notional Amount DerivativeNotionalAmount	41638000000	usd
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CY2022Q2	us-gaap	Derivative Asset Fair Value Gross Liability DerivativeAssetFairValueGrossLiability	356000000	usd
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CY2021Q4	us-gaap	Derivative Liability Fair Value Gross Asset DerivativeLiabilityFairValueGrossAsset	187000000	usd
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CY2022Q2	us-gaap	Derivative Liability Collateral Right To Reclaim Cash Offset DerivativeLiabilityCollateralRightToReclaimCashOffset	1090000000	usd
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CY2021Q4	us-gaap	Derivative Liability Collateral Right To Reclaim Cash Offset DerivativeLiabilityCollateralRightToReclaimCashOffset	452000000	usd
CY2022Q2	us-gaap	Derivative Assets DerivativeAssets	1283000000	usd
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CY2021Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	108000000	usd
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CY2022Q2	us-gaap	Derivative Collateral Right To Reclaim Securities DerivativeCollateralRightToReclaimSecurities	131000000	usd
CY2021Q4	us-gaap	Derivative Collateral Obligation To Return Securities DerivativeCollateralObligationToReturnSecurities	0	usd
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CY2022Q2	us-gaap	Derivative Fair Value Of Derivative Liability Amount Offset Against Collateral DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral	442000000	usd
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	us-gaap	Other Comprehensive Income Loss Before Reclassifications Before Tax OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax	47000000	usd
	us-gaap	Other Comprehensive Income Loss Before Reclassifications Before Tax OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax	48000000	usd
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CY2021Q2	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	9000000	usd
	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	21000000	usd
	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	18000000	usd
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CY2022Q2	cma	Allowance For Off Balance Sheet Credit Losses AllowanceForOffBalanceSheetCreditLosses	46000000	usd
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CY2021Q4	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	3400000000	usd
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CY2022Q2	cma	Pledged To The Fhlb As Collateral For Potential Future Borrowings Investment Securities PledgedToTheFHLBAsCollateralForPotentialFutureBorrowingsInvestmentSecurities	1300000000	usd
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CY2022Q2	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-1954000000	usd
CY2021Q2	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-120000000	usd
CY2022Q2	us-gaap	Profit Loss ProfitLoss	261000000	usd
CY2021Q2	us-gaap	Profit Loss ProfitLoss	328000000	usd
	us-gaap	Profit Loss ProfitLoss	450000000	usd
	us-gaap	Profit Loss ProfitLoss	678000000	usd
CY2022Q2	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	566000000	usd
CY2022Q2	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Diluted UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted	1000000	usd
CY2021Q2	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Diluted UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted	2000000	usd
	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Diluted UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted	2000000	usd
	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Diluted UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted	3000000	usd
CY2022Q2	us-gaap	Dividends Preferred Stock DividendsPreferredStock	5000000	usd
CY2021Q2	us-gaap	Dividends Preferred Stock DividendsPreferredStock	5000000	usd
	us-gaap	Dividends Preferred Stock DividendsPreferredStock	11000000	usd
	us-gaap	Dividends Preferred Stock DividendsPreferredStock	11000000	usd
CY2022Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	255000000	usd
CY2021Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	321000000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	437000000	usd
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	664000000	usd
CY2022Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	131000000	shares
CY2021Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	136000000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	131000000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	138000000	shares
CY2022Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.94
CY2021Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.35
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.33
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	4.81
CY2022Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	131000000	shares
CY2021Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	136000000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	131000000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	138000000	shares
CY2022Q2	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	1000000	shares
CY2021Q2	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	2000000	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	2000000	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	2000000	shares
CY2022Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	132000000	shares
CY2021Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	138000000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	133000000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	140000000	shares
CY2021Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	6000000	usd
CY2022Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.92
CY2021Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.32
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.29
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	4.76
CY2022Q2	cma	Stockoptionsexcludedbecauseexercisepricesweregreaterthanaveragemarketpriceofshares Stockoptionsexcludedbecauseexercisepricesweregreaterthanaveragemarketpriceofshares	551000	shares
CY2021Q2	cma	Stockoptionsexcludedbecauseexercisepricesweregreaterthanaveragemarketpriceofshares Stockoptionsexcludedbecauseexercisepricesweregreaterthanaveragemarketpriceofshares	443000	shares
	cma	Stockoptionsexcludedbecauseexercisepricesweregreaterthanaveragemarketpriceofshares Stockoptionsexcludedbecauseexercisepricesweregreaterthanaveragemarketpriceofshares	333000	shares
	cma	Stockoptionsexcludedbecauseexercisepricesweregreaterthanaveragemarketpriceofshares Stockoptionsexcludedbecauseexercisepricesweregreaterthanaveragemarketpriceofshares	446000	shares
CY2022Q2	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	19000000	usd
CY2021Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	18000000	usd
	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	5000000	usd
CY2022Q2	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	6000000	usd
CY2021Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	9000000	usd
CY2022Q2	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	3000000	usd
CY2022Q2	cma	Deferred Tax Assets Operating Loss Carryforwards Federal DeferredTaxAssetsOperatingLossCarryforwardsFederal	3000000	usd
CY2021Q4	cma	Deferred Tax Assets Operating Loss Carryforwards Federal DeferredTaxAssetsOperatingLossCarryforwardsFederal	3000000	usd
CY2021Q4	cma	Deferred Tax Assets Federal Valuation Allowance DeferredTaxAssetsFederalValuationAllowance	3000000	usd
CY2022Q2	cma	Deferred Tax Assets Federal Valuation Allowance DeferredTaxAssetsFederalValuationAllowance	3000000	usd
CY2022Q2	cma	Deferred Tax Assets State Valuation Allowance DeferredTaxAssetsStateValuationAllowance	2000000	usd
CY2021Q4	cma	Deferred Tax Assets State Valuation Allowance DeferredTaxAssetsStateValuationAllowance	2000000	usd
	cma	Number Of Major Business Segments NumberOfMajorBusinessSegments	3	segments
	cma	Number Of Major Business Segments NumberOfMajorBusinessSegments	3	segments
CY2022Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	561000000	usd
CY2022Q2	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	10000000	usd
CY2022Q2	us-gaap	Noninterest Income NoninterestIncome	268000000	usd
CY2022Q2	us-gaap	Noninterest Expense NoninterestExpense	482000000	usd
CY2022Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	76000000	usd
CY2022Q2	us-gaap	Profit Loss ProfitLoss	261000000	usd
CY2022Q2	cma	Net Credit Related Charge Offs NetCreditRelatedChargeOffs	0	usd
CY2022Q2	cma	Segment Reporting Average Assets SegmentReportingAverageAssets	88810000000	usd
CY2022Q2	cma	Average Balance During Period Loans And Leases Receivable Net Of Deferred Income AverageBalanceDuringPeriodLoansAndLeasesReceivableNetOfDeferredIncome	50027000000	usd
CY2022Q2	cma	Average Balance During Period Deposits AverageBalanceDuringPeriodDeposits	77589000000	usd
CY2022Q2	cma	Return On Average Assets ReturnOnAverageAssets	0.0118
CY2022Q2	cma	Efficiency Ratio EfficiencyRatio	0.5803
CY2021Q2	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	465000000	usd
CY2021Q2	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	-135000000	usd
CY2021Q2	us-gaap	Noninterest Income NoninterestIncome	284000000	usd
CY2021Q2	us-gaap	Noninterest Expense NoninterestExpense	463000000	usd
CY2021Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	93000000	usd
CY2021Q2	us-gaap	Profit Loss ProfitLoss	328000000	usd
CY2021Q2	cma	Net Credit Related Charge Offs NetCreditRelatedChargeOffs	-11000000	usd
CY2021Q2	cma	Segment Reporting Average Assets SegmentReportingAverageAssets	87860000000	usd
CY2021Q2	cma	Average Balance During Period Loans And Leases Receivable Net Of Deferred Income AverageBalanceDuringPeriodLoansAndLeasesReceivableNetOfDeferredIncome	49828000000	usd
CY2021Q2	cma	Average Balance During Period Deposits AverageBalanceDuringPeriodDeposits	75520000000	usd
CY2021Q2	cma	Return On Average Assets ReturnOnAverageAssets	0.0150
CY2021Q2	cma	Efficiency Ratio EfficiencyRatio	0.6172
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	1017000000	usd
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	-1000000	usd
	us-gaap	Noninterest Income NoninterestIncome	512000000	usd
	us-gaap	Noninterest Expense NoninterestExpense	955000000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	125000000	usd
	us-gaap	Profit Loss ProfitLoss	450000000	usd
	cma	Net Credit Related Charge Offs NetCreditRelatedChargeOffs	8000000	usd
	cma	Segment Reporting Average Assets SegmentReportingAverageAssets	89974000000	usd
	cma	Average Balance During Period Loans And Leases Receivable Net Of Deferred Income AverageBalanceDuringPeriodLoansAndLeasesReceivableNetOfDeferredIncome	49155000000	usd
	cma	Average Balance During Period Deposits AverageBalanceDuringPeriodDeposits	78342000000	usd
	cma	Return On Average Assets ReturnOnAverageAssets	0.0101
	cma	Efficiency Ratio EfficiencyRatio	0.6211
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	908000000	usd
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	-317000000	usd
	us-gaap	Noninterest Income NoninterestIncome	554000000	usd
	us-gaap	Noninterest Expense NoninterestExpense	910000000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	191000000	usd
	us-gaap	Profit Loss ProfitLoss	678000000	usd
	cma	Net Credit Related Charge Offs NetCreditRelatedChargeOffs	-8000000	usd
	cma	Segment Reporting Average Assets SegmentReportingAverageAssets	86218000000	usd
	cma	Average Balance During Period Loans And Leases Receivable Net Of Deferred Income AverageBalanceDuringPeriodLoansAndLeasesReceivableNetOfDeferredIncome	50206000000	usd
	cma	Average Balance During Period Deposits AverageBalanceDuringPeriodDeposits	73467000000	usd
	cma	Return On Average Assets ReturnOnAverageAssets	0.0159
	cma	Efficiency Ratio EfficiencyRatio	0.6212
CY2022Q2	cma	Othersourcesofnoninterestincome Othersourcesofnoninterestincome	64000000	usd
CY2022Q2	us-gaap	Noninterest Income NoninterestIncome	268000000	usd
CY2022Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	204000000	usd
CY2021Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	212000000	usd
CY2021Q2	cma	Othersourcesofnoninterestincome Othersourcesofnoninterestincome	72000000	usd
CY2021Q2	us-gaap	Noninterest Income NoninterestIncome	284000000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	398000000	usd
	cma	Othersourcesofnoninterestincome Othersourcesofnoninterestincome	114000000	usd
	us-gaap	Noninterest Income NoninterestIncome	512000000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	406000000	usd
	cma	Othersourcesofnoninterestincome Othersourcesofnoninterestincome	148000000	usd
	us-gaap	Noninterest Income NoninterestIncome	554000000	usd
CY2022Q2	cma	Pledged To The Fhlb As Collateral For Potential Future Borrowings Real Estate Related Loans PledgedToTheFHLBAsCollateralForPotentialFutureBorrowingsRealEstateRelatedLoans	18100000000	usd
CY2022Q2	us-gaap	Line Of Credit Facility Remaining Borrowing Capacity LineOfCreditFacilityRemainingBorrowingCapacity	10500000000	usd
CY2022Q2	us-gaap	Preferred Stock Value PreferredStockValue	394000000	usd

Files In Submission

Name	View Source	Status
0000028412-22-000127-index-headers.html	Edgar Link	pending
0000028412-22-000127-index.html	Edgar Link	pending
0000028412-22-000127.txt	Edgar Link	pending
0000028412-22-000127-xbrl.zip	Edgar Link	pending
a2022q210q_ex311.htm	Edgar Link	pending
a2022q210q_ex312.htm	Edgar Link	pending
a2022q210q_ex32.htm	Edgar Link	pending
cma-20220630.htm	Edgar Link	pending
cma-20220630.xsd	Edgar Link	pending
cma-20220630_cal.xml	Edgar Link	unprocessable
cma-20220630_def.xml	Edgar Link	unprocessable
cma-20220630_htm.xml	Edgar Link	completed
cma-20220630_lab.xml	Edgar Link	unprocessable
cma-20220630_pre.xml	Edgar Link	unprocessable
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
R1.htm	Edgar Link	pending
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report.css	Edgar Link	pending
Show.js	Edgar Link	pending

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$CMA
COMERICA INC /NEW/ Stock $cma

2022 Q3 Form 10-Q Financial Statement

#000002841222000127 Filed on July 28, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$CMA COMERICA INC /NEW/ Stock $cma

2022 Q3 Form 10-Q Financial Statement

#000002841222000127 Filed on July 28, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$CMA
COMERICA INC /NEW/ Stock $cma