XML 47 R36.htm IDEA: XBRL DOCUMENT
v3.5.0.2

Balance Sheet Offsetting (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2016
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 December 31, 2015 is presented in the following tables.
| Gross Amount Recognized |  | Gross Amount Offset |  | Net Amount Recognized
December 31, 2015 |  |  |  |  |
Financial assets: |  |  |  |  |
Derivatives: |  |  |  |  |
Loan/lease interest rate swaps and caps | $ | 1,318 |  |  | $ | — |  |  | $ | 1,318 |
Commodity swaps and options | 13,210 |  |  | — |  |  | 13,210 |
Foreign currency forward contracts | 15 |  |  | — |  |  | 15 |
Total derivatives | 14,543 |  |  | — |  |  | 14,543 |
Resell agreements | 13,442 |  |  | — |  |  | 13,442 |
Total | $ | 27,985 |  |  | $ | — |  |  | $ | 27,985 |
Financial liabilities: |  |  |  |  |
Derivatives: |  |  |  |  |
Loan/lease interest rate swaps | $ | 39,823 |  |  | $ | — |  |  | $ | 39,823 |
Commodity swaps and options | 352 |  |  | — |  |  | 352 |
Foreign currency forward contracts | 23 |  |  | — |  |  | 23 |
Total derivatives | 40,198 |  |  | — |  |  | 40,198 |
Repurchase agreements | 883,947 |  |  | — |  |  | 883,947 |
Total | $ | 924,145 |  |  | $ | — |  |  | $ | 924,145 |
Information about financial instruments that are eligible for offset in the consolidated balance sheet as of June 30, 2016 is presented in the following tables.
| Gross Amount Recognized |  | Gross Amount Offset |  | Net Amount Recognized
June 30, 2016 |  |  |  |  |
Financial assets: |  |  |  |  |
Derivatives: |  |  |  |  |
Loan/lease interest rate swaps and caps | $ | 273 |  |  | $ | — |  |  | $ | 273 |
Commodity swaps and options | 3,176 |  |  | — |  |  | 3,176 |
Foreign currency forward contracts | 2 |  |  | — |  |  | 2 |
Total derivatives | 3,451 |  |  | — |  |  | 3,451 |
Resell agreements | 14,142 |  |  | — |  |  | 14,142 |
Total | $ | 17,593 |  |  | $ | — |  |  | $ | 17,593 |
Financial liabilities: |  |  |  |  |
Derivatives: |  |  |  |  |
Loan/lease interest rate swaps | $ | 63,656 |  |  | $ | — |  |  | $ | 63,656 |
Commodity swaps and options | 4,969 |  |  | — |  |  | 4,969 |
Foreign currency forward contracts | 15 |  |  | — |  |  | 15 |
Total derivatives | 68,640 |  |  | — |  |  | 68,640 |
Repurchase agreements | 720,860 |  |  | — |  |  | 720,860 |
Total | $ | 789,500 |  |  | $ | — |  |  | $ | 789,500 |
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
June 30, 2016 |  |  |  |  |  |  |
Financial assets: |  |  |  |  |  |  |
Derivatives: |  |  |  |  |  |  |
Counterparty A | $ | 196 |  |  | $ | (196 | ) |  | $ | — |  |  | $ | — |
Counterparty B | 2,139 |  |  | (2,139 | ) |  | — |  |  | — |
Counterparty C | 1,038 |  |  | (1,038 | ) |  | — |  |  | — |
Other counterparties | 78 |  |  | (78 | ) |  | — |  |  | — |
Total derivatives | 3,451 |  |  | (3,451 | ) |  | — |  |  | — |
Resell agreements | 14,142 |  |  | — |  |  | (14,142 | ) |  | — |
Total | $ | 17,593 |  |  | $ | (3,451 | ) |  | $ | (14,142 | ) |  | $ | — |
Financial liabilities: |  |  |  |  |  |  |
Derivatives: |  |  |  |  |  |  |
Counterparty A | $ | 20,942 |  |  | $ | (196 | ) |  | $ | (20,746 | ) |  | $ | — |
Counterparty B | 10,815 |  |  | (2,139 | ) |  | (7,776 | ) |  | 900 |
Counterparty C | 4,501 |  |  | (1,038 | ) |  | (3,002 | ) |  | 461 |
Other counterparties | 32,382 |  |  | (78 | ) |  | (31,373 | ) |  | 931 |
Total derivatives | 68,640 |  |  | (3,451 | ) |  | (62,897 | ) |  | 2,292 |
Repurchase agreements | 720,860 |  |  | — |  |  | (720,860 | ) |  | — |
Total | $ | 789,500 |  |  | $ | (3,451 | ) |  | $ | (783,757 | ) |  | $ | 2,292 |
|  |  | Gross Amounts Not Offset |  |
| Net Amount Recognized |  | Financial Instruments |  | Collateral |  | Net Amount
December 31, 2015 |  |  |  |  |  |  |
Financial assets: |  |  |  |  |  |  |
Derivatives: |  |  |  |  |  |  |
Counterparty A | $ | 743 |  |  | $ | (743 | ) |  | $ | — |  |  | $ | — |
Counterparty B | 6,901 |  |  | (5,795 | ) |  | (413 | ) |  | 693 |
Counterparty C | 6,059 |  |  | (3,447 | ) |  | (2,312 | ) |  | 300 |
Other counterparties | 840 |  |  | (840 | ) |  | — |  |  | — |
Total derivatives | 14,543 |  |  | (10,825 | ) |  | (2,725 | ) |  | 993 |
Resell agreements | 13,442 |  |  | — |  |  | (13,442 | ) |  | — |
Total | $ | 27,985 |  |  | $ | (10,825 | ) |  | $ | (16,167 | ) |  | $ | 993 |
Financial liabilities: |  |  |  |  |  |  |
Derivatives: |  |  |  |  |  |  |
Counterparty A | $ | 16,092 |  |  | $ | (743 | ) |  | $ | (15,347 | ) |  | $ | 2 |
Counterparty B | 5,795 |  |  | (5,795 | ) |  | — |  |  | — |
Counterparty C | 3,447 |  |  | (3,447 | ) |  | — |  |  | — |
Other counterparties | 14,864 |  |  | (840 | ) |  | (13,456 | ) |  | 568 |
Total derivatives | 40,198 |  |  | (10,825 | ) |  | (28,803 | ) |  | 570 |
Repurchase agreements | 883,947 |  |  | — |  |  | (883,947 | ) |  | — |
Total | $ | 924,145 |  |  | $ | (10,825 | ) |  | $ | (912,750 | ) |  | $ | 570 |
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 June 30, 2016 and December 31, 2015 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
June 30, 2016 |  |  |  |  |  |  |  |  |
Repurchase agreements: |  |  |  |  |  |  |  |  |
U.S. Treasury | $ | 595,461 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 595,461 |
Residential mortgage-backed securities | 125,399 |  |  | — |  |  | — |  |  | — |  |  | 125,399 |
Total borrowings | $ | 720,860 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 720,860 |
Gross amount of recognized liabilities for repurchase agreements |  | $ | 720,860 |
Amounts related to agreements not included in offsetting disclosures above |  | $ | — |
December 31, 2015 |  |  |  |  |  |  |  |  |
Repurchase agreements: |  |  |  |  |  |  |  |  |
U.S. Treasury | $ | 664,419 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 664,419 |
Residential mortgage-backed securities | 211,501 |  |  | — |  |  | 8,027 |  |  | — |  |  | 219,528 |
Total borrowings | $ | 875,920 |  |  | $ | — |  |  | $ | 8,027 |  |  | $ | — |  |  | $ | 883,947 |
Gross amount of recognized liabilities for repurchase agreements |  | $ | 883,947 |
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: | nonnum: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: | nonnum: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: | nonnum: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