XML 46 R36.htm IDEA: XBRL DOCUMENT
v3.22.1

Balance Sheet Offsetting (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2022
Derivative Instruments and Hedging Activities Disclosure [Abstract] |
Financial Instruments Eligible for Offset Consolidated Balance Sheet | Information about financial instruments that are eligible for offset in the consolidated balance sheet as of March 31, 2022 is presented in the following tables.
| Gross Amount Recognized |  | Gross Amount Offset |  | Net Amount Recognized
March 31, 2022 |  |  |  |  |
Financial assets: |  |  |  |  |
Derivatives: |  |  |  |  |
Loan/lease interest rate swaps and caps | $ | 23,422 |  |  | $ | — |  |  | $ | 23,422 |
Commodity swaps and options | 11,548 |  |  | — |  |  | 11,548 |
Foreign currency forward contracts | 18 |  |  | — |  |  | 18 |
Total derivatives | 34,988 |  |  | — |  |  | 34,988 |
Resell agreements | — |  |  | — |  |  | — |
Total | $ | 34,988 |  |  | $ | — |  |  | $ | 34,988 |
Financial liabilities: |  |  |  |  |
Derivatives: |  |  |  |  |
Loan/lease interest rate swaps and caps | $ | 6,187 |  |  | $ | — |  |  | $ | 6,187 |
Commodity swaps and options | 239,660 |  |  | — |  |  | 239,660 |
Foreign currency forward contracts | 117 |  |  | — |  |  | 117 |
Total derivatives | 245,964 |  |  | — |  |  | 245,964 |
Repurchase agreements | 1,842,618 |  |  | — |  |  | 1,842,618 |
Total | $ | 2,088,582 |  |  | $ | — |  |  | $ | 2,088,582 |
Information about financial instruments that are eligible for offset in the consolidated balance sheet as of December 31, 2021 is presented in the following tables.
| Gross Amount Recognized |  | Gross Amount Offset |  | Net Amount Recognized |  |
December 31, 2021 |  |  |  |  |  |  |
Financial assets: |  |  |  |  |  |  |
Derivatives: |  |  |  |  |  |  |
Loan/lease interest rate swaps and caps | $ | 4,446 |  |  | $ | — |  |  | $ | 4,446 |  |  |
Commodity swaps and options | 18,864 |  |  | — |  |  | 18,864 |  |  |
Total derivatives | 23,339 |  |  | — |  |  | 23,339 |  |  |
Resell agreements | 7,903 |  |  | — |  |  | 7,903 |  |  |
Total | $ | 31,242 |  |  | $ | — |  |  | $ | 31,242 |  |  |
Financial liabilities: |  |  |  |  |  |  |
Derivatives: |  |  |  |  |  |  |
Loan/lease interest rate swaps and caps | $ | 19,176 |  |  | $ | — |  |  | $ | 19,176 |  |  |
Commodity swaps and options | 94,843 |  |  | — |  |  | 94,843 |  |  |
Total derivatives | 114,019 |  |  | — |  |  | 114,019 |  |  |
Repurchase agreements | 2,740,799 |  |  | — |  |  | 2,740,799 |  |  |
Total | $ | 2,854,818 |  |  | $ | — |  |  | $ | 2,854,818 |  |  |
Financial Instruments Derivative Assets Liabilities and Resell Agreements Net of Amount Not Offset |
|  |  | Gross Amounts Not Offset |  |
| Net Amount Recognized |  | Financial Instruments |  | Collateral |  | Net Amount
March 31, 2022 |  |  |  |  |  |  |
Financial assets: |  |  |  |  |  |  |
Derivatives: |  |  |  |  |  |  |
Counterparty A | $ | 32 |  |  | $ | (32) |  |  | $ | — |  |  | $ | — |
Counterparty B | 11,998 |  |  | (11,998) |  |  | — |  |  | — |
Other counterparties | 22,958 |  |  | (16,251) |  |  | (6,707) |  |  | — |
Total derivatives | 34,988 |  |  | (28,281) |  |  | (6,707) |  |  | — |
Resell agreements | — |  |  | — |  |  | — |  |  | — |
Total | $ | 34,988 |  |  | $ | (28,281) |  |  | $ | (6,707) |  |  | $ | — |
Financial liabilities: |  |  |  |  |  |  |
Derivatives: |  |  |  |  |  |  |
Counterparty A | $ | 2,635 |  |  | $ | (32) |  |  | $ | (2,603) |  |  | $ | — |
Counterparty B | 46,953 |  |  | (11,998) |  |  | (34,955) |  |  | — |
Counterparty C | 3 |  |  | — |  |  | (3) |  |  | — |
Other counterparties | 196,373 |  |  | (16,251) |  |  | (180,122) |  |  | — |
Total derivatives | 245,964 |  |  | (28,281) |  |  | (217,683) |  |  | — |
Repurchase agreements | 1,842,618 |  |  | — |  |  | (1,842,618) |  |  | — |
Total | $ | 2,088,582 |  |  | $ | (28,281) |  |  | $ | (2,060,301) |  |  | $ | — |
|  |  | Gross Amounts Not Offset |  |
| Net Amount Recognized |  | Financial Instruments |  | Collateral |  | Net Amount
December 31, 2021 |  |  |  |  |  |  |
Financial assets: |  |  |  |  |  |  |
Derivatives: |  |  |  |  |  |  |
Counterparty A | $ | 6 |  |  | $ | (6) |  |  | $ | — |  |  | $ | — |
Counterparty B | 7,655 |  |  | (7,655) |  |  | — |  |  | — |
Other counterparties | 15,678 |  |  | (15,678) |  |  | — |  |  | — |
Total derivatives | 23,339 |  |  | (23,339) |  |  | — |  |  | — |
Resell agreements | 7,903 |  |  | — |  |  | (7,903) |  |  | — |
Total | $ | 31,242 |  |  | $ | (23,339) |  |  | $ | (7,903) |  |  | $ | — |
Financial liabilities: |  |  |  |  |  |  |
Derivatives: |  |  |  |  |  |  |
Counterparty A | $ | 3,870 |  |  | $ | (6) |  |  | $ | (3,864) |  |  | $ | — |
Counterparty B | 28,130 |  |  | (7,655) |  |  | (20,475) |  |  | — |
Counterparty C | 9 |  |  | — |  |  | (9) |  |  | — |
Other counterparties | 82,010 |  |  | (15,678) |  |  | (66,225) |  |  | 107 |
Total derivatives | 114,019 |  |  | (23,339) |  |  | (90,573) |  |  | 107 |
Repurchase agreements | 2,740,799 |  |  | — |  |  | (2,740,799) |  |  | — |
Total | $ | 2,854,818 |  |  | $ | (23,339) |  |  | $ | (2,831,372) |  |  | $ | 107 |
Remaining Contractual Maturity of the Securities Sold Under Agreement [Table Text Block] | The remaining contractual maturity of repurchase agreements in the consolidated balance sheets as of March 31, 2022 and December 31, 2021 is presented in the following tables.
| Remaining Contractual Maturity of the Agreements
| Overnight and Continuous |  | Up to 30 Days |  | 30-90 Days |  | Greater than 90 Days |  | Total
March 31, 2022 |  |  |  |  |  |  |  |  |
Repurchase agreements: |  |  |  |  |  |  |  |  |
U.S. Treasury | $ | 876,879 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 876,879 |
Residential mortgage-backed securities | 965,739 |  |  | — |  |  | — |  |  | — |  |  | 965,739 |
Total borrowings | $ | 1,842,618 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 1,842,618 |
Gross amount of recognized liabilities for repurchase agreements |  | $ | 1,842,618 |
Amounts related to agreements not included in offsetting disclosures above |  | $ | — |
December 31, 2021 |  |  |  |  |  |  |  |  |
Repurchase agreements: |  |  |  |  |  |  |  |  |
U.S. Treasury | $ | 1,342,591 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 1,342,591 |
Residential mortgage-backed securities | 1,398,208 |  |  | — |  |  | — |  |  | — |  |  | 1,398,208 |
Total borrowings | $ | 2,740,799 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 2,740,799 |
Gross amount of recognized liabilities for repurchase agreements |  | $ | 2,740,799 |
Amounts related to agreements not included in offsetting disclosures above |  | $ | — |

X
- Definition Financial Instruments Derivative Assets Liabilities And Resell Agreements Net Of Amount Not Offset [Table Text Block] + References No definition available. + Details
Name: | cfr_FinancialInstrumentsDerivativeAssetsLiabilitiesAndResellAgreementsNetOfAmountNotOffsetTableTableTextBlock
Namespace Prefix: | cfr_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Financial Instruments Derivatives Assets And Liabilities And Resell Agreements Net [Table Text Block] + References No definition available. + Details
Name: | cfr_FinancialInstrumentsDerivativesAssetsAndLiabilitiesAndResellAgreementsNetTableTableTextBlock
Namespace Prefix: | cfr_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Remaining Contractual Maturity of the Securities Sold Under Agreement [Table Text Block] + References No definition available. + Details
Name: | cfr_RemainingContractualMaturityoftheSecuritiesSoldUnderAgreementTableTextBlock
Namespace Prefix: | cfr_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration