2018 Q4 Form 10-K Financial Statement

#000087535720000017 Filed on February 27, 2020

View on sec.gov

Income Statement

Concept 2018 Q4 2017 Q4 2017
Revenue $972.8M
YoY Change 17.32%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development $147.0M
YoY Change 11.48%
% of Gross Profit
Depreciation & Amortization $18.80M $15.30M $47.70M
YoY Change 22.88% 29.66% 19.25%
% of Gross Profit
Operating Expenses $147.0M
YoY Change 11.48%
Operating Profit
YoY Change
Interest Expense $131.1M
YoY Change 60.03%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income $128.5M $126.7M $518.3M
YoY Change 1.42% 75.0% 53.04%
Income Tax $21.80M $42.60M $182.6M
% Of Pretax Income 16.96% 33.62% 35.23%
Net Earnings $108.5M $72.50M $334.6M
YoY Change 49.66% 45.0% 43.83%
Net Earnings / Revenue 34.4%
Basic Earnings Per Share $1.50 $1.11 $5.11
Diluted Earnings Per Share $1.50 $1.11 $5.11
COMMON SHARES
Basic Shares Outstanding 64.75M shares
Diluted Shares Outstanding 64.81M shares

Balance Sheet

Concept 2018 Q4 2017 Q4 2017
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents $1.143B $2.317B
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 $330.0M $317.3M $317.0M
YoY Change 4.0% -2.61% -2.76%
Goodwill $1.049B $447.4M
YoY Change 134.51% -0.33%
Intangibles $134.8M $28.66M
YoY Change 370.55% -38.94%
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 $38.02B $32.27B $32.27B
YoY Change 17.81% -1.53% -1.53%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $193.0M $165.0M $165.0M
YoY Change 16.97% 12.24% 12.24%
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt $1.018B $575.0M $575.0M
YoY Change 77.04% -20.91% -20.91%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities $193.0M $165.0M $165.0M
YoY Change 16.97% 12.24% 12.24%
LONG-TERM LIABILITIES
Long-Term Debt $300.0M $180.0M $180.0M
YoY Change 66.67% -5.76% -5.76%
Other Long-Term Liabilities $702.0M $673.0M $673.0M
YoY Change 4.31% -21.19% -21.19%
Total Long-Term Liabilities $1.002B $853.0M $853.0M
YoY Change 17.47% -18.37% -18.37%
TOTAL LIABILITIES
Total Short-Term Liabilities $193.0M $165.0M $165.0M
Total Long-Term Liabilities $1.002B $853.0M $853.0M
Total Liabilities $33.58B $28.75B $28.78B
YoY Change 16.78% -2.42% -2.44%
SHAREHOLDERS EQUITY
Retained Earnings $3.370B $3.048B
YoY Change 10.54% 7.97%
Common Stock $1.334B $1.036B
YoY Change 28.78% 2.92%
Preferred Stock
YoY Change
Treasury Stock (at cost) $199.0M $552.8M
YoY Change -64.01% 1.62%
Treasury Stock Shares 3.589M shares 9.753M shares
Shareholders Equity $4.432B $3.495B $3.495B
YoY Change
Total Liabilities & Shareholders Equity $38.02B $32.27B $32.27B
YoY Change 17.81% -1.53% -1.53%

Cashflow Statement

Concept 2018 Q4 2017 Q4 2017
OPERATING ACTIVITIES
Net Income $108.5M $72.50M $334.6M
YoY Change 49.66% 45.0% 43.83%
Depreciation, Depletion And Amortization $18.80M $15.30M $47.70M
YoY Change 22.88% 29.66% 19.25%
Cash From Operating Activities -$162.6M $392.1M $214.9M
YoY Change -141.47% -1.83% -333.75%
INVESTING ACTIVITIES
Capital Expenditures -$94.70M -$79.90M -$250.8M
YoY Change 18.52% 97.28% 25.53%
Acquisitions $0.00
YoY Change -100.0%
Other Investing Activities -$676.7M $486.3M $990.3M
YoY Change -239.15% 642.44% -1248.84%
Cash From Investing Activities -$771.4M $406.6M $739.6M
YoY Change -289.72% 1526.4% -358.58%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net $3.035M
YoY Change -94.41%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities 831.2M -955.6M -$1.175B
YoY Change -186.98% 89.75% -532.19%
NET CHANGE
Cash From Operating Activities -162.6M 392.1M $214.9M
Cash From Investing Activities -771.4M 406.6M $739.6M
Cash From Financing Activities 831.2M -955.6M -$1.175B
Net Change In Cash -102.8M -156.9M -$220.4M
YoY Change -34.48% 98.11% 107.77%
FREE CASH FLOW
Cash From Operating Activities -$162.6M $392.1M $214.9M
Capital Expenditures -$94.70M -$79.90M -$250.8M
Free Cash Flow -$67.90M $472.0M $465.7M
YoY Change -114.39% 7.3% 331.83%

Facts In Submission

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MortgageBankingCosts
50685000 USD
CY2018 bokf Mortgage Banking Costs
MortgageBankingCosts
46298000 USD
CY2017 bokf Mortgage Banking Costs
MortgageBankingCosts
52856000 USD
CY2019 us-gaap Other Noninterest Expense
OtherNoninterestExpense
27602000 USD
CY2018 us-gaap Other Noninterest Expense
OtherNoninterestExpense
26333000 USD
CY2017 us-gaap Other Noninterest Expense
OtherNoninterestExpense
32054000 USD
CY2019 us-gaap Noninterest Expense
NoninterestExpense
1132381000 USD
CY2018 us-gaap Noninterest Expense
NoninterestExpense
1028166000 USD
CY2017 us-gaap Noninterest Expense
NoninterestExpense
1025517000 USD
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IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
630868000 USD
CY2018 us-gaap Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
565485000 USD
CY2017 us-gaap Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
518278000 USD
CY2019 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
130183000 USD
CY2018 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
119061000 USD
CY2017 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
182593000 USD
CY2017 us-gaap Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
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317028000 USD
CY2019 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
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241047000 USD
CY2019 us-gaap Profit Loss
ProfitLoss
500685000 USD
CY2018 us-gaap Profit Loss
ProfitLoss
446424000 USD
CY2017 us-gaap Profit Loss
ProfitLoss
335685000 USD
CY2019 us-gaap Net Income Loss Attributable To Noncontrolling Interest
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-73000 USD
CY2018 us-gaap Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
778000 USD
CY2017 us-gaap Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
1041000 USD
CY2019 us-gaap Net Income Loss
NetIncomeLoss
500758000 USD
CY2018 us-gaap Net Income Loss
NetIncomeLoss
445646000 USD
CY2017 us-gaap Net Income Loss
NetIncomeLoss
334644000 USD
CY2019 us-gaap Earnings Per Share Basic
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7.03
CY2018 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
6.63
CY2017 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
5.11
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7.03
CY2018 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
6.63
CY2017 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
5.11
CY2019 us-gaap Weighted Average Number Of Shares Outstanding Basic
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70787700 shares
CY2018 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
66628640 shares
CY2017 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
64745364 shares
CY2019 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
70802612 shares
CY2018 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
66662273 shares
CY2017 us-gaap Weighted Average Number Of Diluted Shares Outstanding
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64806284 shares
CY2019 us-gaap Common Stock Dividends Per Share Declared
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2.01
CY2018 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
1.90
CY2017 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
1.77
CY2019 us-gaap Profit Loss
ProfitLoss
500685000 USD
CY2018 us-gaap Profit Loss
ProfitLoss
446424000 USD
CY2017 us-gaap Profit Loss
ProfitLoss
335685000 USD
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-48010000 USD
CY2017 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
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-26152000 USD
CY2019 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
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5597000 USD
CY2018 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
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-2801000 USD
CY2017 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
4428000 USD
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OtherComprehensiveIncomeLossBeforeTax
235450000 USD
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-45209000 USD
CY2017 us-gaap Other Comprehensive Income Loss Before Tax
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-30580000 USD
CY2019 us-gaap Other Comprehensive Income Loss Tax
OtherComprehensiveIncomeLossTax
57942000 USD
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-11507000 USD
CY2017 us-gaap Other Comprehensive Income Loss Tax
OtherComprehensiveIncomeLossTax
-11923000 USD
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177508000 USD
CY2018 us-gaap Other Comprehensive Income Loss Net Of Tax
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-33702000 USD
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OtherComprehensiveIncomeLossNetOfTax
-18657000 USD
CY2019 us-gaap Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
-73000 USD
CY2019 us-gaap Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
678193000 USD
CY2018 us-gaap Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
778000 USD
CY2018 us-gaap Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
412722000 USD
CY2017 us-gaap Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
1041000 USD
CY2019 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
678266000 USD
CY2018 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
411944000 USD
CY2017 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
315987000 USD
CY2019Q4 us-gaap Cash And Due From Banks
CashAndDueFromBanks
735836000 USD
CY2018Q4 us-gaap Cash And Due From Banks
CashAndDueFromBanks
741749000 USD
CY2019Q4 us-gaap Interest Bearing Deposits In Banks
InterestBearingDepositsInBanks
522985000 USD
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InterestBearingDepositsInBanks
401675000 USD
CY2019Q4 us-gaap Trading Securities
TradingSecurities
1623921000 USD
CY2018Q4 us-gaap Trading Securities
TradingSecurities
1956923000 USD
CY2019Q4 us-gaap Held To Maturity Securities
HeldToMaturitySecurities
293418000 USD
CY2018Q4 us-gaap Held To Maturity Securities
HeldToMaturitySecurities
355187000 USD
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AvailableForSaleSecuritiesDebtSecurities
11269643000 USD
CY2018Q4 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
8857120000 USD
CY2019Q4 bokf Fair Value Option Securities
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1098577000 USD
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283235000 USD
CY2019Q4 us-gaap Federal Home Loan Bank Stock And Federal Reserve Bank Stock
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460552000 USD
CY2018Q4 us-gaap Federal Home Loan Bank Stock And Federal Reserve Bank Stock
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344447000 USD
CY2019Q4 us-gaap Loans Receivable Held For Sale Net Not Part Of Disposal Group
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182271000 USD
CY2018Q4 us-gaap Loans Receivable Held For Sale Net Not Part Of Disposal Group
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149221000 USD
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21750987000 USD
CY2018Q4 us-gaap Loans And Leases Receivable Gross Carrying Amount
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21656730000 USD
CY2019Q4 us-gaap Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
210759000 USD
CY2018Q4 us-gaap Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
207457000 USD
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21540228000 USD
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21449273000 USD
CY2019Q4 us-gaap Property Plant And Equipment Net
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535519000 USD
CY2018Q4 us-gaap Property Plant And Equipment Net
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330033000 USD
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231811000 USD
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204960000 USD
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1048091000 USD
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1049263000 USD
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125271000 USD
CY2018Q4 us-gaap Intangible Assets Net Excluding Goodwill
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134849000 USD
CY2019Q4 us-gaap Servicing Asset At Fair Value Amount
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201886000 USD
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259254000 USD
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20359000 USD
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17487000 USD
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323375000 USD
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320929000 USD
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389879000 USD
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25263763000 USD
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3818350000 USD
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1018411000 USD
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4527055000 USD
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6124390000 USD
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381608000 USD
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1020404000 USD
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336400000 USD
CY2019Q4 us-gaap Other Assets
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547995000 USD
CY2018Q4 us-gaap Other Assets
OtherAssets
446891000 USD
CY2019Q4 us-gaap Assets
Assets
42172021000 USD
CY2018Q4 us-gaap Assets
Assets
38020504000 USD
CY2019Q4 us-gaap Noninterest Bearing Deposit Liabilities Domestic
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9461291000 USD
CY2018Q4 us-gaap Noninterest Bearing Deposit Liabilities Domestic
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10414592000 USD
CY2019Q4 us-gaap Demand Deposit Accounts
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15391752000 USD
CY2018Q4 us-gaap Demand Deposit Accounts
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12206576000 USD
CY2019Q4 us-gaap Deposits Savings Deposits
DepositsSavingsDeposits
550276000 USD
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DepositsSavingsDeposits
529215000 USD
CY2019Q4 us-gaap Time Deposits
TimeDeposits
2217849000 USD
CY2018Q4 us-gaap Time Deposits
TimeDeposits
2113380000 USD
CY2019Q4 us-gaap Deposits
Deposits
27621168000 USD
CY2019Q4 us-gaap Subordinated Debt
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275923000 USD
CY2018Q4 us-gaap Subordinated Debt
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275913000 USD
CY2019Q4 us-gaap Accounts Payable And Accrued Liabilities Current And Noncurrent
AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent
259701000 USD
CY2018Q4 us-gaap Accounts Payable And Accrued Liabilities Current And Noncurrent
AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent
192826000 USD
CY2019Q4 us-gaap Derivative Liabilities
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251128000 USD
CY2018Q4 us-gaap Derivative Liabilities
DerivativeLiabilities
362306000 USD
CY2019Q4 srt Payables To Broker Dealers And Clearing Organizations
PayablesToBrokerDealersAndClearingOrganizations
182547000 USD
CY2018Q4 srt Payables To Broker Dealers And Clearing Organizations
PayablesToBrokerDealersAndClearingOrganizations
156370000 USD
CY2019Q4 us-gaap Other Liabilities
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372230000 USD
CY2018Q4 us-gaap Other Liabilities
OtherLiabilities
183480000 USD
CY2019Q4 us-gaap Liabilities
Liabilities
37308102000 USD
CY2018Q4 us-gaap Liabilities
Liabilities
33577459000 USD
CY2019Q4 us-gaap Common Stock Value
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5000 USD
CY2018Q4 us-gaap Common Stock Value
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5000 USD
CY2019Q4 us-gaap Additional Paid In Capital Common Stock
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1350995000 USD
CY2018Q4 us-gaap Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
1334030000 USD
CY2019Q4 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
3729778000 USD
CY2018Q4 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
3369654000 USD
CY2019Q4 us-gaap Treasury Stock Value
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329906000 USD
CY2018Q4 us-gaap Treasury Stock Value
TreasuryStockValue
198995000 USD
CY2019Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
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104923000 USD
CY2018Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
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CY2019Q4 us-gaap Stockholders Equity
StockholdersEquity
4855795000 USD
CY2018Q4 us-gaap Stockholders Equity
StockholdersEquity
4432109000 USD
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8124000 USD
CY2018Q4 us-gaap Minority Interest
MinorityInterest
10936000 USD
CY2019Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
4863919000 USD
CY2018Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
4443045000 USD
CY2019Q4 us-gaap Liabilities And Stockholders Equity
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42172021000 USD
CY2018Q4 us-gaap Liabilities And Stockholders Equity
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38020504000 USD
CY2016Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
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3306357000 USD
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335685000 USD
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-18657000 USD
CY2017 us-gaap Treasury Stock Value Acquired Par Value Method
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7403000 USD
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5758000 USD
CY2017 us-gaap Adjustments Related To Tax Withholding For Share Based Compensation
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1390000 USD
CY2017 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
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23602000 USD
CY2017 us-gaap Dividends Common Stock Cash
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116041000 USD
CY2017 us-gaap Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
9577000 USD
CY2017Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
3518334000 USD
CY2017Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest Adjusted Balance1
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAdjustedBalance1
3518334000 USD
CY2018 us-gaap Profit Loss
ProfitLoss
446424000 USD
CY2018 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-33702000 USD
CY2018 us-gaap Treasury Stock Value Acquired Par Value Method
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53465000 USD
CY2018 us-gaap Stock Issued During Period Value Stock Options Exercised Net Of Tax Benefit Expense
StockIssuedDuringPeriodValueStockOptionsExercisedNetOfTaxBenefitExpense
2781000 USD
CY2018 us-gaap Adjustments Related To Tax Withholding For Share Based Compensation
AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation
2870000 USD
CY2018 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
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4229000 USD
CY2018 us-gaap Dividends Common Stock Cash
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127188000 USD
CY2018 us-gaap Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
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12809000 USD
CY2018 us-gaap Stock Issued During Period Value Acquisitions
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701311000 USD
CY2018Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
4443045000 USD
CY2018Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
4443045000 USD
CY2018Q4 us-gaap Cumulative Effect Of New Accounting Principle In Period Of Adoption
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2862000 USD
CY2018Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest Adjusted Balance1
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAdjustedBalance1
4445907000 USD
CY2019 us-gaap Profit Loss
ProfitLoss
500685000 USD
CY2019 us-gaap Other Comprehensive Income Loss Net Of Tax
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177508000 USD
CY2019 us-gaap Treasury Stock Value Acquired Par Value Method
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129483000 USD
CY2019 us-gaap Stock Issued During Period Value Stock Options Exercised Net Of Tax Benefit Expense
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1421000 USD
CY2019 us-gaap Adjustments Related To Tax Withholding For Share Based Compensation
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1428000 USD
CY2019 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
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15544000 USD
CY2019 us-gaap Dividends Common Stock Cash
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143496000 USD
CY2019 us-gaap Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
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2739000 USD
CY2019Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
4863919000 USD
CY2019 us-gaap Profit Loss
ProfitLoss
500685000 USD
CY2018 us-gaap Profit Loss
ProfitLoss
446424000 USD
CY2017 us-gaap Profit Loss
ProfitLoss
335685000 USD
CY2019 us-gaap Provision For Loan Lease And Other Losses
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44000000 USD
CY2018 us-gaap Provision For Loan Lease And Other Losses
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8000000 USD
CY2017 us-gaap Provision For Loan Lease And Other Losses
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-7000000 USD
CY2019 us-gaap Mortgage Servicing Rights Msr Impairment Recovery
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53517000 USD
CY2018 us-gaap Mortgage Servicing Rights Msr Impairment Recovery
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-4668000 USD
CY2017 us-gaap Mortgage Servicing Rights Msr Impairment Recovery
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-172000 USD
CY2019 bokf Changeinfairvalueofmortgageservicingrightsduetoloanrunoff
Changeinfairvalueofmortgageservicingrightsduetoloanrunoff
38979000 USD
CY2018 bokf Changeinfairvalueofmortgageservicingrightsduetoloanrunoff
Changeinfairvalueofmortgageservicingrightsduetoloanrunoff
33528000 USD
CY2017 bokf Changeinfairvalueofmortgageservicingrightsduetoloanrunoff
Changeinfairvalueofmortgageservicingrightsduetoloanrunoff
33527000 USD
CY2019 us-gaap Unrealized Gain Loss On Derivatives
UnrealizedGainLossOnDerivatives
25936000 USD
CY2018 us-gaap Unrealized Gain Loss On Derivatives
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-4686000 USD
CY2017 us-gaap Unrealized Gain Loss On Derivatives
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-3704000 USD
CY2019 us-gaap Share Based Compensation
ShareBasedCompensation
15544000 USD
CY2018 us-gaap Share Based Compensation
ShareBasedCompensation
4229000 USD
CY2017 us-gaap Share Based Compensation
ShareBasedCompensation
23602000 USD
CY2019 us-gaap Depreciation Amortization And Accretion Net
DepreciationAmortizationAndAccretionNet
95416000 USD
CY2018 us-gaap Depreciation Amortization And Accretion Net
DepreciationAmortizationAndAccretionNet
60843000 USD
CY2017 us-gaap Depreciation Amortization And Accretion Net
DepreciationAmortizationAndAccretionNet
54466000 USD
CY2019 us-gaap Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
16984000 USD
CY2018 us-gaap Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
-30945000 USD
CY2017 us-gaap Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
-28693000 USD
CY2019 us-gaap Realized Investment Gains Losses
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583000 USD
CY2018 us-gaap Realized Investment Gains Losses
RealizedInvestmentGainsLosses
-9585000 USD
CY2017 us-gaap Realized Investment Gains Losses
RealizedInvestmentGainsLosses
2828000 USD
CY2019 bokf Netgainonmortgageloansheldforsale
Netgainonmortgageloansheldforsale
40402000 USD
CY2018 bokf Netgainonmortgageloansheldforsale
Netgainonmortgageloansheldforsale
35705000 USD
CY2017 bokf Netgainonmortgageloansheldforsale
Netgainonmortgageloansheldforsale
47159000 USD
CY2019 us-gaap Payments For Origination Of Mortgage Loans Held For Sale
PaymentsForOriginationOfMortgageLoansHeldForSale
3025930000 USD
CY2018 us-gaap Payments For Origination Of Mortgage Loans Held For Sale
PaymentsForOriginationOfMortgageLoansHeldForSale
2587297000 USD
CY2017 us-gaap Payments For Origination Of Mortgage Loans Held For Sale
PaymentsForOriginationOfMortgageLoansHeldForSale
3286873000 USD
CY2019 us-gaap Proceeds From Sale Of Mortgage Loans Held For Sale
ProceedsFromSaleOfMortgageLoansHeldForSale
3035600000 USD
CY2018 us-gaap Proceeds From Sale Of Mortgage Loans Held For Sale
ProceedsFromSaleOfMortgageLoansHeldForSale
2691144000 USD
CY2017 us-gaap Proceeds From Sale Of Mortgage Loans Held For Sale
ProceedsFromSaleOfMortgageLoansHeldForSale
3405890000 USD
CY2019 bokf Capitalizedmortgageservicingrights
Capitalizedmortgageservicingrights
35128000 USD
CY2018 bokf Capitalizedmortgageservicingrights
Capitalizedmortgageservicingrights
35247000 USD
CY2017 bokf Capitalizedmortgageservicingrights
Capitalizedmortgageservicingrights
39149000 USD
CY2019 us-gaap Increase Decrease In Trading Securities
IncreaseDecreaseInTradingSecurities
483007000 USD
CY2018 us-gaap Increase Decrease In Trading Securities
IncreaseDecreaseInTradingSecurities
1023097000 USD
CY2017 us-gaap Increase Decrease In Trading Securities
IncreaseDecreaseInTradingSecurities
804204000 USD
CY2019 us-gaap Increase Decrease In Receivables
IncreaseDecreaseInReceivables
740868000 USD
CY2018 us-gaap Increase Decrease In Receivables
IncreaseDecreaseInReceivables
38346000 USD
CY2017 us-gaap Increase Decrease In Receivables
IncreaseDecreaseInReceivables
-321880000 USD
CY2019 us-gaap Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
-18955000 USD
CY2018 us-gaap Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
-27507000 USD
CY2017 us-gaap Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
5506000 USD
CY2019 us-gaap Increase Decrease In Other Accounts Payable And Accrued Liabilities
IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities
34894000 USD
CY2018 us-gaap Increase Decrease In Other Accounts Payable And Accrued Liabilities
IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities
-5191000 USD
CY2017 us-gaap Increase Decrease In Other Accounts Payable And Accrued Liabilities
IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities
18191000 USD
CY2019 us-gaap Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
57569000 USD
CY2018 us-gaap Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
-139346000 USD
CY2017 us-gaap Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
182184000 USD
CY2019 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
-473679000 USD
CY2018 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
-552006000 USD
CY2017 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
214931000 USD
CY2019 us-gaap Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities
60128000 USD
CY2018 us-gaap Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities
124864000 USD
CY2017 us-gaap Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities
112022000 USD
CY2019 us-gaap Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
1841069000 USD
CY2018 us-gaap Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
1122680000 USD
CY2017 us-gaap Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
1841217000 USD
CY2019 us-gaap Payments To Acquire Held To Maturity Securities
PaymentsToAcquireHeldToMaturitySecurities
0 USD
CY2018 us-gaap Payments To Acquire Held To Maturity Securities
PaymentsToAcquireHeldToMaturitySecurities
4468000 USD
CY2017 us-gaap Payments To Acquire Held To Maturity Securities
PaymentsToAcquireHeldToMaturitySecurities
32972000 USD
CY2019 us-gaap Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
5245256000 USD
CY2018 us-gaap Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
1955172000 USD
CY2017 us-gaap Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
2845557000 USD
CY2019 us-gaap Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
1211718000 USD
CY2018 us-gaap Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
745643000 USD
CY2017 us-gaap Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
1309215000 USD
CY2019 bokf Change In Amount Receivable On Unsettled Security Transactions
ChangeInAmountReceivableOnUnsettledSecurityTransactions
25410000 USD
CY2018 bokf Change In Amount Receivable On Unsettled Security Transactions
ChangeInAmountReceivableOnUnsettledSecurityTransactions
38347000 USD
CY2017 bokf Change In Amount Receivable On Unsettled Security Transactions
ChangeInAmountReceivableOnUnsettledSecurityTransactions
-68792000 USD
CY2019 us-gaap Payments For Proceeds From Loans And Leases
PaymentsForProceedsFromLoansAndLeases
44414000 USD
CY2018 us-gaap Payments For Proceeds From Loans And Leases
PaymentsForProceedsFromLoansAndLeases
1553033000 USD
CY2017 us-gaap Payments For Proceeds From Loans And Leases
PaymentsForProceedsFromLoansAndLeases
78232000 USD
CY2019 us-gaap Payments For Proceeds From Derivative Instrument Investing Activities
PaymentsForProceedsFromDerivativeInstrumentInvestingActivities
-33566000 USD
CY2018 us-gaap Payments For Proceeds From Derivative Instrument Investing Activities
PaymentsForProceedsFromDerivativeInstrumentInvestingActivities
114417000 USD
CY2017 us-gaap Payments For Proceeds From Derivative Instrument Investing Activities
PaymentsForProceedsFromDerivativeInstrumentInvestingActivities
-479409000 USD
CY2019 us-gaap Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
0 USD
CY2018 us-gaap Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
175755000 USD
CY2017 us-gaap Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
0 USD
CY2019 us-gaap Proceeds From Sale Of Productive Assets
ProceedsFromSaleOfProductiveAssets
178681000 USD
CY2018 us-gaap Proceeds From Sale Of Productive Assets
ProceedsFromSaleOfProductiveAssets
308762000 USD
CY2017 us-gaap Proceeds From Sale Of Productive Assets
ProceedsFromSaleOfProductiveAssets
274029000 USD
CY2019 us-gaap Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
384639000 USD
CY2018 us-gaap Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
345082000 USD
CY2017 us-gaap Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
250783000 USD
CY2019 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-2323737000 USD
CY2018 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-1807631000 USD
CY2017 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
739556000 USD
CY2019 bokf Net Change In Demand Deposits Transaction Deposits And Savings Accounts
NetChangeInDemandDepositsTransactionDepositsAndSavingsAccounts
2252936000 USD
CY2018 bokf Net Change In Demand Deposits Transaction Deposits And Savings Accounts
NetChangeInDemandDepositsTransactionDepositsAndSavingsAccounts
-13870000 USD
CY2017 bokf Net Change In Demand Deposits Transaction Deposits And Savings Accounts
NetChangeInDemandDepositsTransactionDepositsAndSavingsAccounts
-563406000 USD
CY2019 us-gaap Increase Decrease In Time Deposits
IncreaseDecreaseInTimeDeposits
104288000 USD
CY2018 us-gaap Increase Decrease In Time Deposits
IncreaseDecreaseInTimeDeposits
-73089000 USD
CY2017 us-gaap Increase Decrease In Time Deposits
IncreaseDecreaseInTimeDeposits
-123384000 USD
CY2019 us-gaap Proceeds From Repayments Of Debt
ProceedsFromRepaymentsOfDebt
1110970000 USD
CY2018 us-gaap Proceeds From Repayments Of Debt
ProceedsFromRepaymentsOfDebt
1295484000 USD
CY2017 us-gaap Proceeds From Repayments Of Debt
ProceedsFromRepaymentsOfDebt
-10909000 USD
CY2019 us-gaap Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
-41651000 USD
CY2018 us-gaap Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
-41319000 USD
CY2017 us-gaap Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
144690000 USD
CY2019 us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
-7000 USD
CY2018 us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
-88000 USD
CY2017 us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
4368000 USD
CY2019 bokf Net Change In Derivative Margin Accounts
NetChangeInDerivativeMarginAccounts
-207122000 USD
CY2018 bokf Net Change In Derivative Margin Accounts
NetChangeInDerivativeMarginAccounts
85466000 USD
CY2017 bokf Net Change In Derivative Margin Accounts
NetChangeInDerivativeMarginAccounts
-17726000 USD
CY2019 us-gaap Payments For Proceeds From Derivative Instrument Financing Activities
PaymentsForProceedsFromDerivativeInstrumentFinancingActivities
33622000 USD
CY2018 us-gaap Payments For Proceeds From Derivative Instrument Financing Activities
PaymentsForProceedsFromDerivativeInstrumentFinancingActivities
-114076000 USD
CY2017 us-gaap Payments For Proceeds From Derivative Instrument Financing Activities
PaymentsForProceedsFromDerivativeInstrumentFinancingActivities
485119000 USD
CY2019 us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
129483000 USD
CY2018 us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
53465000 USD
CY2017 us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
7403000 USD
CY2019 us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
143496000 USD
CY2018 us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
127188000 USD
CY2017 us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
116041000 USD
CY2019 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
2912813000 USD
CY2018 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
1186007000 USD
CY2017 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-1174930000 USD
CY2019 us-gaap Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
115397000 USD
CY2018 us-gaap Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
-1173630000 USD
CY2017 us-gaap Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
-220443000 USD
CY2018Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
1143424000 USD
CY2017Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
2317054000 USD
CY2016Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
2537497000 USD
CY2019Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
1258821000 USD
CY2018Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
1143424000 USD
CY2017Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
2317054000 USD
CY2019 us-gaap Interest Paid Net
InterestPaidNet
417070000 USD
CY2018 us-gaap Interest Paid Net
InterestPaidNet
243121000 USD
CY2017 us-gaap Interest Paid Net
InterestPaidNet
127513000 USD
CY2019 us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
87361000 USD
CY2018 us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
92291000 USD
CY2017 us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
121697000 USD
CY2019 us-gaap Transfer To Other Real Estate
TransferToOtherRealEstate
10665000 USD
CY2018 us-gaap Transfer To Other Real Estate
TransferToOtherRealEstate
9880000 USD
CY2017 us-gaap Transfer To Other Real Estate
TransferToOtherRealEstate
7367000 USD
CY2019 bokf Increase In Us Government Guaranteed Loans Eligible For Repurchase
IncreaseInUSGovernmentGuaranteedLoansEligibleForRepurchase
91634000 USD
CY2018 bokf Increase In Us Government Guaranteed Loans Eligible For Repurchase
IncreaseInUSGovernmentGuaranteedLoansEligibleForRepurchase
100238000 USD
CY2017 bokf Increase In Us Government Guaranteed Loans Eligible For Repurchase
IncreaseInUSGovernmentGuaranteedLoansEligibleForRepurchase
148107000 USD
CY2019 bokf Conveyance Of Other Real Estate Owned Guaranteed By Us Govt
ConveyanceOfOtherRealEstateOwnedGuaranteedByUsGovt
28669000 USD
CY2018 bokf Conveyance Of Other Real Estate Owned Guaranteed By Us Govt
ConveyanceOfOtherRealEstateOwnedGuaranteedByUsGovt
38216000 USD
CY2017 bokf Conveyance Of Other Real Estate Owned Guaranteed By Us Govt
ConveyanceOfOtherRealEstateOwnedGuaranteedByUsGovt
40528000 USD
CY2019 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
62755000 USD
CY2018 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
0 USD
CY2017 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
0 USD
CY2019 us-gaap Reclassifications
Reclassifications
<div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Certain prior year amounts have been reclassified to conform to current year presentation. </span></div>
CY2019 us-gaap Nature Of Operations
NatureOfOperations
<div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-style:italic;">Nature of Operations</span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">BOK Financial, through its subsidiaries, provides a wide range of financial services to commercial and industrial customers, other financial institutions, municipalities, and consumers. These services include depository and cash management; lending and lease financing; mortgage banking; securities brokerage, trading and underwriting; and personal and corporate trust.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">BOKF, NA operates as Bank of Oklahoma primarily in the Tulsa and Oklahoma City metropolitan areas of the state of Oklahoma and Bank of Texas primarily in the Dallas, Fort Worth and Houston metropolitan areas of the state of Texas. In addition, BOKF, NA does business as BOK Financial in the metropolitan areas of Phoenix, Arizona; Northwest Arkansas; Denver, Colorado; Kansas City, Missouri/Kansas; and as Bank of Albuquerque in Albuquerque, New Mexico. BOKF, NA also operates the TransFund electronic funds network, Cavanal Hill Investment Management, and BOK Financial Asset Management, Inc.</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div>
CY2019 us-gaap Use Of Estimates
UseOfEstimates
<div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-style:italic;">Use of Estimates</span></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Preparation of BOK Financial's Consolidated Financial Statements requires management to make estimates of future economic activities, including loan collectability, loss contingencies, prepayments and cash flows from customer accounts. These estimates are based upon current conditions and information available to management. Actual results may differ significantly from these estimates.</span></div>
CY2019 bokf Maturity Of Federal Funds Sold Considered Cash Equivalents
MaturityOfFederalFundsSoldConsideredCashEquivalents
P1D
CY2019 bokf Maturity Of Resell Agreement Considered Cash Equivalents Minimum
MaturityOfResellAgreementConsideredCashEquivalentsMinimum
P1D
CY2019 bokf Maturity Of Resell Agreements Considered Cash Equivalents Maximum
MaturityOfResellAgreementsConsideredCashEquivalentsMaximum
P30D
CY2019 bokf Loans Number Of Days Past Due For Non Risk Graded Loan To Be Placed On Nonaccruing Status
LoansNumberOfDaysPastDueForNonRiskGradedLoanToBePlacedOnNonaccruingStatus
P90D
CY2019 bokf Loans Number Of Days After Notification Of Chapter7 Bankruptcy Non Risk Graded Loan Is Placed On Nonaccruing Status
LoansNumberOfDaysAfterNotificationOfChapter7BankruptcyNonRiskGradedLoanIsPlacedOnNonaccruingStatus
P60D
CY2019 bokf Minimum No Of Days After Which Past Due Non Risk Graded Loans Are Charged Off
MinimumNoOfDaysAfterWhichPastDueNonRiskGradedLoansAreChargedOff
P60D
CY2019 bokf Max No Of Days After Which Past Due Non Risk Graded Loans Are Charged Off
MaxNoOfDaysAfterWhichPastDueNonRiskGradedLoansAreChargedOff
P180D
CY2019 bokf Loans Number Of Days After Notification Of Chapter7 Bankruptcy Non Risk Graded Loan Is Charged Off
LoansNumberOfDaysAfterNotificationOfChapter7BankruptcyNonRiskGradedLoanIsChargedOff
P60D
CY2019 bokf Increaseofreportedrightofuseassetsandliabilities
Increaseofreportedrightofuseassetsandliabilities
137000000 USD
CY2019Q4 us-gaap Trading Securities Debt
TradingSecuritiesDebt
1623921000 USD
CY2019Q4 bokf Trading Securities Net Unrealized Gains Losses
TradingSecuritiesNetUnrealizedGainsLosses
2359000 USD
CY2018Q4 us-gaap Trading Securities Debt
TradingSecuritiesDebt
1956923000 USD
CY2018Q4 bokf Trading Securities Net Unrealized Gains Losses
TradingSecuritiesNetUnrealizedGainsLosses
10969000 USD
CY2019Q4 us-gaap Held To Maturity Securities
HeldToMaturitySecurities
293418000 USD
CY2019Q4 us-gaap Held To Maturity Securities Fair Value
HeldToMaturitySecuritiesFairValue
314402000 USD
CY2019Q4 us-gaap Held To Maturity Securities Accumulated Unrecognized Holding Gain
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
21285000 USD
CY2019Q4 us-gaap Held To Maturity Securities Accumulated Unrecognized Holding Loss
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
301000 USD
CY2018Q4 us-gaap Held To Maturity Securities
HeldToMaturitySecurities
355187000 USD
CY2018Q4 us-gaap Held To Maturity Securities Fair Value
HeldToMaturitySecuritiesFairValue
367298000 USD
CY2018Q4 us-gaap Held To Maturity Securities Accumulated Unrecognized Holding Gain
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
14408000 USD
CY2019Q4 us-gaap Held To Maturity Securities
HeldToMaturitySecurities
293418000 USD
CY2019Q4 us-gaap Held To Maturity Securities Fair Value
HeldToMaturitySecuritiesFairValue
314402000 USD
CY2019Q4 us-gaap Held To Maturity Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions
HeldToMaturitySecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositions
17
CY2019Q4 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
1276000 USD
CY2019Q4 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
2000 USD
CY2018Q4 us-gaap Held To Maturity Securities Accumulated Unrecognized Holding Loss
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
2297000 USD
CY2019Q4 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
9747000 USD
CY2019Q4 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
299000 USD
CY2019Q4 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue
11023000 USD
CY2019Q4 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position Accumulated Loss
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLoss
301000 USD
CY2018Q4 us-gaap Held To Maturity Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions
HeldToMaturitySecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositions
146
CY2018Q4 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
31627000 USD
CY2018Q4 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
133000 USD
CY2018Q4 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
94802000 USD
CY2018Q4 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
2164000 USD
CY2018Q4 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position Fair Value
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue
126429000 USD
CY2018Q4 us-gaap Held To Maturity Securities Continuous Unrealized Loss Position Accumulated Loss
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLoss
2297000 USD
CY2019Q4 us-gaap Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
11131494000 USD
CY2019Q4 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
11269643000 USD
CY2019Q4 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
158435000 USD
CY2019Q4 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
20286000 USD
CY2018Q4 us-gaap Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
8952391000 USD
CY2018Q4 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
8857120000 USD
CY2018Q4 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
42986000 USD
CY2018Q4 us-gaap Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
138257000 USD
CY2019Q4 us-gaap Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
11131494000 USD
CY2019Q4 us-gaap Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
11269643000 USD
CY2019 us-gaap Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
1211718000 USD
CY2018 us-gaap Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
745643000 USD
CY2017 us-gaap Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
1309215000 USD
CY2019 us-gaap Debt Securities Available For Sale Realized Gain
DebtSecuritiesAvailableForSaleRealizedGain
14996000 USD
CY2018 us-gaap Debt Securities Available For Sale Realized Gain
DebtSecuritiesAvailableForSaleRealizedGain
7117000 USD
CY2017 us-gaap Debt Securities Available For Sale Realized Gain
DebtSecuritiesAvailableForSaleRealizedGain
10223000 USD
CY2019 us-gaap Debt Securities Available For Sale Realized Loss Excluding Other Than Temporary Impairment
DebtSecuritiesAvailableForSaleRealizedLossExcludingOtherThanTemporaryImpairment
9399000 USD
CY2018 us-gaap Debt Securities Available For Sale Realized Loss Excluding Other Than Temporary Impairment
DebtSecuritiesAvailableForSaleRealizedLossExcludingOtherThanTemporaryImpairment
9918000 USD
CY2017 us-gaap Debt Securities Available For Sale Realized Loss Excluding Other Than Temporary Impairment
DebtSecuritiesAvailableForSaleRealizedLossExcludingOtherThanTemporaryImpairment
5795000 USD
CY2019 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
1425000 USD
CY2018 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
-713000 USD
CY2017 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
1722000 USD
CY2019Q4 us-gaap Pledged Assets Separately Reported Securities Pledged As Collateral At Fair Value
PledgedAssetsSeparatelyReportedSecuritiesPledgedAsCollateralAtFairValue
10100000000 USD
CY2018Q4 us-gaap Pledged Assets Separately Reported Securities Pledged As Collateral At Fair Value
PledgedAssetsSeparatelyReportedSecuritiesPledgedAsCollateralAtFairValue
9100000000 USD
CY2019Q4 us-gaap Debt Securities Available For Sale Unrealized Loss Position Number Of Positions
DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions
203
CY2019Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
2182644000 USD
CY2019Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
10928000 USD
CY2019Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
897351000 USD
CY2019Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
9358000 USD
CY2019Q4 us-gaap Debt Securities Available For Sale Unrealized Loss Position
DebtSecuritiesAvailableForSaleUnrealizedLossPosition
3079995000 USD
CY2019Q4 us-gaap Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss
DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
20286000 USD
CY2018Q4 us-gaap Debt Securities Available For Sale Unrealized Loss Position Number Of Positions
DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions
490
CY2018Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
700064000 USD
CY2018Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
1615000 USD
CY2018Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
5631803000 USD
CY2018Q4 us-gaap Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
136642000 USD
CY2018Q4 us-gaap Debt Securities Available For Sale Unrealized Loss Position
DebtSecuritiesAvailableForSaleUnrealizedLossPosition
6331867000 USD
CY2018Q4 us-gaap Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss
DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
138257000 USD
CY2019 us-gaap Other Than Temporary Impairment Loss Debt Securities Available For Sale Recognized In Earnings
OtherThanTemporaryImpairmentLossDebtSecuritiesAvailableForSaleRecognizedInEarnings
0 USD
CY2018 us-gaap Other Than Temporary Impairment Loss Debt Securities Available For Sale Recognized In Earnings
OtherThanTemporaryImpairmentLossDebtSecuritiesAvailableForSaleRecognizedInEarnings
0 USD
CY2019Q4 us-gaap Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held
OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld
36000000 USD
CY2018Q4 us-gaap Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held
OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld
45000000 USD
CY2019Q4 bokf Fair Value Option Securities
FairValueOptionSecurities
1098577000 USD
CY2019Q4 bokf Fair Value Option Securities Unrealized Gainor Loss
FairValueOptionSecuritiesUnrealizedGainorLoss
14061000 USD
CY2018Q4 bokf Fair Value Option Securities
FairValueOptionSecurities
283235000 USD
CY2018Q4 bokf Fair Value Option Securities Unrealized Gainor Loss
FairValueOptionSecuritiesUnrealizedGainorLoss
2766000 USD
CY2019Q4 us-gaap Loans Receivable With Fixed Rates Of Interest1
LoansReceivableWithFixedRatesOfInterest1
6134362000 USD
CY2019Q4 us-gaap Loans Receivable With Variable Rates Of Interest1
LoansReceivableWithVariableRatesOfInterest1
15435674000 USD
CY2019Q4 us-gaap Loans And Leases Receivable Impaired Nonperforming Nonaccrual Of Interest
LoansAndLeasesReceivableImpairedNonperformingNonaccrualOfInterest
180951000 USD
CY2019Q4 us-gaap Loans And Leases Receivable Gross Carrying Amount
LoansAndLeasesReceivableGrossCarryingAmount
21750987000 USD
CY2018Q4 us-gaap Loans Receivable With Fixed Rates Of Interest1
LoansReceivableWithFixedRatesOfInterest1
5749373000 USD
CY2018Q4 us-gaap Loans Receivable With Variable Rates Of Interest1
LoansReceivableWithVariableRatesOfInterest1
15744110000 USD
CY2018Q4 us-gaap Loans And Leases Receivable Impaired Nonperforming Nonaccrual Of Interest
LoansAndLeasesReceivableImpairedNonperformingNonaccrualOfInterest
163247000 USD
CY2018Q4 us-gaap Loans And Leases Receivable Gross Carrying Amount
LoansAndLeasesReceivableGrossCarryingAmount
21656730000 USD
CY2019Q4 us-gaap Financing Receivable Recorded Investment90 Days Past Due And Still Accruing
FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing
7680000 USD
CY2018Q4 us-gaap Financing Receivable Recorded Investment90 Days Past Due And Still Accruing
FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing
1338000 USD
CY2019 us-gaap Loans And Leases Receivable Impaired Interest Lost On Nonaccrual Loans
LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans
17409000 USD
CY2018 us-gaap Loans And Leases Receivable Impaired Interest Lost On Nonaccrual Loans
LoansAndLeasesReceivableImpairedInterestLostOnNonaccrualLoans
15502000 USD
CY2019Q4 us-gaap Unused Commitments To Extend Credit
UnusedCommitmentsToExtendCredit
11100000000 USD
CY2019Q4 bokf Outstanding Standby Letters Of Credit
OutstandingStandbyLettersOfCredit
646000000 USD
CY2018Q4 us-gaap Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
207457000 USD
CY2019 us-gaap Provision For Loan And Lease Losses
ProvisionForLoanAndLeaseLosses
44205000 USD
CY2019 us-gaap Financing Receivable Allowance For Credit Losses Write Offs
FinancingReceivableAllowanceForCreditLossesWriteOffs
50977000 USD
CY2019 us-gaap Financing Receivable Allowance For Credit Losses Recovery
FinancingReceivableAllowanceForCreditLossesRecovery
10074000 USD
CY2019Q4 us-gaap Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
210759000 USD
CY2018Q4 us-gaap Valuation Allowances And Reserves Balance
ValuationAllowancesAndReservesBalance
1790000 USD
CY2019 us-gaap Provision For Other Credit Losses
ProvisionForOtherCreditLosses
-205000 USD
CY2019Q4 us-gaap Valuation Allowances And Reserves Balance
ValuationAllowancesAndReservesBalance
1585000 USD
CY2019 us-gaap Provision For Loan Lease And Other Losses
ProvisionForLoanLeaseAndOtherLosses
44000000 USD
CY2017Q4 us-gaap Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
230682000 USD
CY2018 us-gaap Provision For Loan And Lease Losses
ProvisionForLoanAndLeaseLosses
9944000 USD
CY2018 us-gaap Financing Receivable Allowance For Credit Losses Write Offs
FinancingReceivableAllowanceForCreditLossesWriteOffs
43583000 USD
CY2018 us-gaap Financing Receivable Allowance For Credit Losses Recovery
FinancingReceivableAllowanceForCreditLossesRecovery
10414000 USD
CY2018Q4 us-gaap Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
207457000 USD
CY2017Q4 us-gaap Valuation Allowances And Reserves Balance
ValuationAllowancesAndReservesBalance
3734000 USD
CY2018 us-gaap Provision For Other Credit Losses
ProvisionForOtherCreditLosses
-1944000 USD
CY2018Q4 us-gaap Valuation Allowances And Reserves Balance
ValuationAllowancesAndReservesBalance
1790000 USD
CY2018 us-gaap Provision For Loan Lease And Other Losses
ProvisionForLoanLeaseAndOtherLosses
8000000 USD
CY2016Q4 us-gaap Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
246159000 USD
CY2017 us-gaap Provision For Loan And Lease Losses
ProvisionForLoanAndLeaseLosses
510000 USD
CY2017 us-gaap Financing Receivable Allowance For Credit Losses Write Offs
FinancingReceivableAllowanceForCreditLossesWriteOffs
25599000 USD
CY2017 us-gaap Financing Receivable Allowance For Credit Losses Recovery
FinancingReceivableAllowanceForCreditLossesRecovery
9612000 USD
CY2017Q4 us-gaap Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
230682000 USD
CY2016Q4 us-gaap Valuation Allowances And Reserves Balance
ValuationAllowancesAndReservesBalance
11244000 USD
CY2017 us-gaap Provision For Other Credit Losses
ProvisionForOtherCreditLosses
-7510000 USD
CY2017Q4 us-gaap Valuation Allowances And Reserves Balance
ValuationAllowancesAndReservesBalance
3734000 USD
CY2017 us-gaap Provision For Loan Lease And Other Losses
ProvisionForLoanLeaseAndOtherLosses
-7000000 USD
CY2019Q4 us-gaap Financing Receivable Collectively Evaluated For Impairment
FinancingReceivableCollectivelyEvaluatedForImpairment
21570036000 USD
CY2019Q4 us-gaap Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment
FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment
176150000 USD
CY2019Q4 us-gaap Financing Receivable Individually Evaluated For Impairment
FinancingReceivableIndividuallyEvaluatedForImpairment
180951000 USD
CY2019Q4 us-gaap Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1
FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1
17414000 USD
CY2019Q4 us-gaap Loans And Leases Receivable Gross Carrying Amount
LoansAndLeasesReceivableGrossCarryingAmount
21750987000 USD
CY2019Q4 us-gaap Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
210759000 USD
CY2018Q4 us-gaap Financing Receivable Collectively Evaluated For Impairment
FinancingReceivableCollectivelyEvaluatedForImpairment
21493483000 USD
CY2018Q4 us-gaap Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment
FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment
180957000 USD
CY2018Q4 us-gaap Financing Receivable Individually Evaluated For Impairment
FinancingReceivableIndividuallyEvaluatedForImpairment
163247000 USD
CY2018Q4 us-gaap Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1
FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1
8732000 USD
CY2018Q4 us-gaap Loans And Leases Receivable Gross Carrying Amount
LoansAndLeasesReceivableGrossCarryingAmount
21656730000 USD
CY2018Q4 us-gaap Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
207457000 USD
CY2019Q4 bokf Internally Risk Graded Recorded Investment
InternallyRiskGradedRecordedInvestment
19826731000 USD
CY2019Q4 bokf Internally Risk Graded Allowance
InternallyRiskGradedAllowance
179129000 USD
CY2019Q4 bokf Non Graded Recorded Investment
NonGradedRecordedInvestment
1924256000 USD
CY2019Q4 bokf Non Graded Allowance
NonGradedAllowance
14435000 USD
CY2019Q4 us-gaap Loans And Leases Receivable Gross Carrying Amount
LoansAndLeasesReceivableGrossCarryingAmount
21750987000 USD
CY2019Q4 us-gaap Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
210759000 USD
CY2018Q4 bokf Internally Risk Graded Recorded Investment
InternallyRiskGradedRecordedInvestment
19805403000 USD
CY2018Q4 bokf Internally Risk Graded Allowance
InternallyRiskGradedAllowance
171272000 USD
CY2018Q4 bokf Non Graded Recorded Investment
NonGradedRecordedInvestment
1851327000 USD
CY2018Q4 bokf Non Graded Allowance
NonGradedAllowance
18417000 USD
CY2018Q4 us-gaap Loans And Leases Receivable Gross Carrying Amount
LoansAndLeasesReceivableGrossCarryingAmount
21656730000 USD
CY2018Q4 us-gaap Loans And Leases Receivable Allowance
LoansAndLeasesReceivableAllowance
207457000 USD
CY2019Q4 us-gaap Loans And Leases Receivable Gross Carrying Amount
LoansAndLeasesReceivableGrossCarryingAmount
21750987000 USD
CY2018Q4 us-gaap Loans And Leases Receivable Gross Carrying Amount
LoansAndLeasesReceivableGrossCarryingAmount
21656730000 USD
CY2019Q4 us-gaap Impaired Financing Receivable Unpaid Principal Balance
ImpairedFinancingReceivableUnpaidPrincipalBalance
467714000 USD
CY2019Q4 us-gaap Impaired Financing Receivable Recorded Investment
ImpairedFinancingReceivableRecordedInvestment
372645000 USD
CY2019Q4 us-gaap Impaired Financing Receivable With No Related Allowance Recorded Investment
ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment
323505000 USD
CY2019Q4 us-gaap Impaired Financing Receivable With Related Allowance Recorded Investment
ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment
49140000 USD
CY2019Q4 us-gaap Impaired Financing Receivable Related Allowance
ImpairedFinancingReceivableRelatedAllowance
17414000 USD
CY2019 us-gaap Impaired Financing Receivable Average Recorded Investment
ImpairedFinancingReceivableAverageRecordedInvestment
354262000 USD
CY2019 us-gaap Impaired Financing Receivable Interest Income Accrual Method
ImpairedFinancingReceivableInterestIncomeAccrualMethod
8931000 USD
CY2018Q4 us-gaap Impaired Financing Receivable Unpaid Principal Balance
ImpairedFinancingReceivableUnpaidPrincipalBalance
423787000 USD
CY2018Q4 us-gaap Impaired Financing Receivable Recorded Investment
ImpairedFinancingReceivableRecordedInvestment
346981000 USD
CY2018Q4 us-gaap Impaired Financing Receivable With No Related Allowance Recorded Investment
ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment
311526000 USD
CY2018Q4 us-gaap Impaired Financing Receivable With Related Allowance Recorded Investment
ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment
35455000 USD
CY2018Q4 us-gaap Impaired Financing Receivable Related Allowance
ImpairedFinancingReceivableRelatedAllowance
8732000 USD
CY2018 us-gaap Impaired Financing Receivable Average Recorded Investment
ImpairedFinancingReceivableAverageRecordedInvestment
345107000 USD
CY2018 us-gaap Impaired Financing Receivable Interest Income Accrual Method
ImpairedFinancingReceivableInterestIncomeAccrualMethod
8405000 USD
CY2019Q4 us-gaap Financing Receivable Modifications Recorded Investment
FinancingReceivableModificationsRecordedInvestment
132000000 USD
CY2019Q4 bokf Troubled Debt Financing Receivable Modification Performing According To Modified Terms
TroubledDebtFinancingReceivableModificationPerformingAccordingToModifiedTerms
57000000 USD
CY2019 us-gaap Financing Receivables Impaired Troubled Debt Restructuring Write Down
FinancingReceivablesImpairedTroubledDebtRestructuringWriteDown
18600000 USD
CY2018Q4 us-gaap Financing Receivable Modifications Recorded Investment
FinancingReceivableModificationsRecordedInvestment
166000000 USD
CY2018Q4 bokf Troubled Debt Financing Receivable Modification Performing According To Modified Terms
TroubledDebtFinancingReceivableModificationPerformingAccordingToModifiedTerms
71000000 USD
CY2018 us-gaap Financing Receivables Impaired Troubled Debt Restructuring Write Down
FinancingReceivablesImpairedTroubledDebtRestructuringWriteDown
16100000 USD
CY2019 us-gaap Financing Receivable Modifications Post Modification Recorded Investment2
FinancingReceivableModificationsPostModificationRecordedInvestment2
37000000 USD
CY2018 us-gaap Financing Receivable Modifications Post Modification Recorded Investment2
FinancingReceivableModificationsPostModificationRecordedInvestment2
75000000 USD
CY2019Q4 us-gaap Financing Receivable Recorded Investment Current
FinancingReceivableRecordedInvestmentCurrent
21392306000 USD
CY2019Q4 us-gaap Financing Receivable Recorded Investment Nonaccrual Status
FinancingReceivableRecordedInvestmentNonaccrualStatus
180951000 USD
CY2019Q4 us-gaap Loans And Leases Receivable Gross Carrying Amount
LoansAndLeasesReceivableGrossCarryingAmount
21750987000 USD
CY2018Q4 us-gaap Financing Receivable Recorded Investment Current
FinancingReceivableRecordedInvestmentCurrent
21308989000 USD
CY2018Q4 us-gaap Financing Receivable Recorded Investment Nonaccrual Status
FinancingReceivableRecordedInvestmentNonaccrualStatus
163247000 USD
CY2018Q4 us-gaap Loans And Leases Receivable Gross Carrying Amount
LoansAndLeasesReceivableGrossCarryingAmount
21656730000 USD
CY2019Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
779050000 USD
CY2018Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
645017000 USD
CY2019Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
243531000 USD
CY2018Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
314984000 USD
CY2019Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
535519000 USD
CY2018Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
330033000 USD
CY2019 us-gaap Depreciation
Depreciation
51600000 USD
CY2018 us-gaap Depreciation
Depreciation
51200000 USD
CY2017 us-gaap Depreciation
Depreciation
47700000 USD
CY2019Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
180000000 USD
CY2019Q4 us-gaap Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
P11Y1M6D
CY2019Q4 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.032
CY2019 us-gaap Operating Lease Expense
OperatingLeaseExpense
24200000 USD
CY2019 us-gaap Operating Lease Payments
OperatingLeasePayments
23300000 USD
CY2019 us-gaap Lease Cost
LeaseCost
43000000.0 USD
CY2018 us-gaap Lease Cost
LeaseCost
28500000 USD
CY2017 us-gaap Lease Cost
LeaseCost
27500000 USD
CY2019Q4 us-gaap Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
27500000 USD
CY2019Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
25700000 USD
CY2019Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
20100000 USD
CY2019Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
18900000 USD
CY2019Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Five
LesseeOperatingLeaseLiabilityPaymentsDueYearFive
18200000 USD
CY2019Q4 us-gaap Lessee Operating Lease Liability Payments Due After Year Five
LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
127000000 USD
CY2019 us-gaap Short Term Lease Cost
ShortTermLeaseCost
12600000 USD
CY2019Q4 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
125271000 USD
CY2018Q4 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
134849000 USD
CY2019Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Next Twelve Months
FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
20297000 USD
CY2019Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Two
FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
18599000 USD
CY2019Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Three
FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
16320000 USD
CY2019Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Four
FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
14443000 USD
CY2019Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
12663000 USD
CY2019Q4 us-gaap Finite Lived Intangible Assets Amortization Expense After Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive
42949000 USD
CY2019Q4 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
125271000 USD
CY2018 bokf Netchangeinunrealizedgainonmortgageloansheldforsale
Netchangeinunrealizedgainonmortgageloansheldforsale
-674000 USD
CY2017Q4 us-gaap Goodwill
Goodwill
447430000 USD
CY2018 us-gaap Goodwill Acquired During Period
GoodwillAcquiredDuringPeriod
601833000 USD
CY2018Q4 us-gaap Goodwill
Goodwill
1049263000 USD
CY2019 us-gaap Goodwill Purchase Accounting Adjustments
GoodwillPurchaseAccountingAdjustments
-1172000 USD
CY2019Q4 us-gaap Goodwill
Goodwill
1048091000 USD
CY2019Q4 bokf Residential Mortgage Loans Held For Sale Unpaid Principal Balance Gross
ResidentialMortgageLoansHeldForSaleUnpaidPrincipalBalanceGross
175117000 USD
CY2019Q4 bokf Fair Valueof Residential Mortgage Loans Heldfor Sale
FairValueofResidentialMortgageLoansHeldforSale
177703000 USD
CY2018Q4 bokf Residential Mortgage Loans Held For Sale Unpaid Principal Balance Gross
ResidentialMortgageLoansHeldForSaleUnpaidPrincipalBalanceGross
145057000 USD
CY2018Q4 bokf Fair Valueof Residential Mortgage Loans Heldfor Sale
FairValueofResidentialMortgageLoansHeldforSale
146971000 USD
CY2019Q4 us-gaap Loans Receivable Held For Sale Net Not Part Of Disposal Group
LoansReceivableHeldForSaleNetNotPartOfDisposalGroup
182271000 USD
CY2018Q4 us-gaap Loans Receivable Held For Sale Net Not Part Of Disposal Group
LoansReceivableHeldForSaleNetNotPartOfDisposalGroup
149221000 USD
CY2019 us-gaap Gain Loss On Sale Of Mortgage Loans
GainLossOnSaleOfMortgageLoans
39730000 USD
CY2018 us-gaap Gain Loss On Sale Of Mortgage Loans
GainLossOnSaleOfMortgageLoans
36379000 USD
CY2017 us-gaap Gain Loss On Sale Of Mortgage Loans
GainLossOnSaleOfMortgageLoans
45128000 USD
CY2019 bokf Netchangeinunrealizedgainonmortgageloansheldforsale
Netchangeinunrealizedgainonmortgageloansheldforsale
672000 USD
CY2017 bokf Netchangeinunrealizedgainonmortgageloansheldforsale
Netchangeinunrealizedgainonmortgageloansheldforsale
2031000 USD
CY2019 bokf Changeinfairvalueofmortgageloancommitments
Changeinfairvalueofmortgageloancommitments
-145000 USD
CY2018 bokf Changeinfairvalueofmortgageloancommitments
Changeinfairvalueofmortgageloancommitments
-1145000 USD
CY2017 bokf Changeinfairvalueofmortgageloancommitments
Changeinfairvalueofmortgageloancommitments
-3210000 USD
CY2019 bokf Changeinthefairvalueofforwardsalescommitments
Changeinthefairvalueofforwardsalescommitments
2463000 USD
CY2018 bokf Changeinthefairvalueofforwardsalescommitments
Changeinthefairvalueofforwardsalescommitments
-2870000 USD
CY2017 bokf Changeinthefairvalueofforwardsalescommitments
Changeinthefairvalueofforwardsalescommitments
-5451000 USD
CY2019 bokf Mortgage Production Revenue
MortgageProductionRevenue
42720000 USD
CY2018 bokf Mortgage Production Revenue
MortgageProductionRevenue
31690000 USD
CY2017 bokf Mortgage Production Revenue
MortgageProductionRevenue
38498000 USD
CY2019 bokf Mortgage Servicing Fees
MortgageServicingFees
64821000 USD
CY2018 bokf Mortgage Servicing Fees
MortgageServicingFees
66097000 USD
CY2017 bokf Mortgage Servicing Fees
MortgageServicingFees
66221000 USD
CY2019 bokf Mortgage Banking Revenue
MortgageBankingRevenue
107541000 USD
CY2018 bokf Mortgage Banking Revenue
MortgageBankingRevenue
97787000 USD
CY2017 bokf Mortgage Banking Revenue
MortgageBankingRevenue
104719000 USD
CY2019Q4 bokf Residential Mortgage Loans Serviced Number Of Loans
ResidentialMortgageLoansServicedNumberOfLoans
126828
CY2018Q4 bokf Residential Mortgage Loans Serviced Number Of Loans
ResidentialMortgageLoansServicedNumberOfLoans
132463
CY2017Q4 bokf Residential Mortgage Loans Serviced Number Of Loans
ResidentialMortgageLoansServicedNumberOfLoans
136528
CY2019Q4 bokf Residential Mortgage Loans Serviced Outstanding Principal
ResidentialMortgageLoansServicedOutstandingPrincipal
20727106000 USD
CY2018Q4 bokf Residential Mortgage Loans Serviced Outstanding Principal
ResidentialMortgageLoansServicedOutstandingPrincipal
21658335000 USD
CY2017Q4 bokf Residential Mortgage Loans Serviced Outstanding Principal
ResidentialMortgageLoansServicedOutstandingPrincipal
22046632000 USD
CY2019Q4 bokf Weighted Average Interest Rateof Loans Servicedfor Others
WeightedAverageInterestRateofLoansServicedforOthers
0.0398
CY2018Q4 bokf Weighted Average Interest Rateof Loans Servicedfor Others
WeightedAverageInterestRateofLoansServicedforOthers
0.0399
CY2017Q4 bokf Weighted Average Interest Rateof Loans Servicedfor Others
WeightedAverageInterestRateofLoansServicedforOthers
0.0394
CY2019 bokf Residential Mortgage Loans Serviced Weighted Average Remaining Term
ResidentialMortgageLoansServicedWeightedAverageRemainingTerm
P289M
CY2018 bokf Residential Mortgage Loans Serviced Weighted Average Remaining Term
ResidentialMortgageLoansServicedWeightedAverageRemainingTerm
P293M
CY2017 bokf Residential Mortgage Loans Serviced Weighted Average Remaining Term
ResidentialMortgageLoansServicedWeightedAverageRemainingTerm
P297M
CY2016Q4 us-gaap Servicing Asset At Fair Value Amount
ServicingAssetAtFairValueAmount
247073000 USD
CY2017 us-gaap Servicing Asset At Fair Value Additions
ServicingAssetAtFairValueAdditions
39149000 USD
CY2017 bokf Change In Fair Value Due To Loan Runoff
ChangeInFairValueDueToLoanRunoff
-33527000 USD
CY2017 us-gaap Asset At Fair Value Changes In Fair Value Resulting From Changes In Assumptions
AssetAtFairValueChangesInFairValueResultingFromChangesInAssumptions
172000 USD
CY2017Q4 us-gaap Servicing Asset At Fair Value Amount
ServicingAssetAtFairValueAmount
252867000 USD
CY2018 us-gaap Servicing Asset At Fair Value Additions
ServicingAssetAtFairValueAdditions
35247000 USD
CY2018 bokf Change In Fair Value Due To Loan Runoff
ChangeInFairValueDueToLoanRunoff
-33528000 USD
CY2018 us-gaap Asset At Fair Value Changes In Fair Value Resulting From Changes In Assumptions
AssetAtFairValueChangesInFairValueResultingFromChangesInAssumptions
4668000 USD
CY2018Q4 us-gaap Servicing Asset At Fair Value Amount
ServicingAssetAtFairValueAmount
259254000 USD
CY2019 us-gaap Servicing Asset At Fair Value Additions
ServicingAssetAtFairValueAdditions
35128000 USD
CY2019 bokf Change In Fair Value Due To Loan Runoff
ChangeInFairValueDueToLoanRunoff
-38979000 USD
CY2019 us-gaap Asset At Fair Value Changes In Fair Value Resulting From Changes In Assumptions
AssetAtFairValueChangesInFairValueResultingFromChangesInAssumptions
-53517000 USD
CY2019Q4 us-gaap Servicing Asset At Fair Value Amount
ServicingAssetAtFairValueAmount
201886000 USD
CY2019 us-gaap Servicing Assets And Servicing Liabilities At Fair Value Assumptions Used To Estimate Fair Value Discount Rate
ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueDiscountRate
0.0981
CY2018 us-gaap Servicing Assets And Servicing Liabilities At Fair Value Assumptions Used To Estimate Fair Value Discount Rate
ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueDiscountRate
0.0990
CY2019Q4 bokf Primarysecondarymortgageratespread
Primarysecondarymortgageratespread
104
CY2018Q4 bokf Primarysecondarymortgageratespread
Primarysecondarymortgageratespread
105
CY2019 bokf Servicing Assets At Fair Value Assumptions Used To Estimate Fair Value Escrow Earnings Rate
ServicingAssetsAtFairValueAssumptionsUsedToEstimateFairValueEscrowEarningsRate
0.0173
CY2018 bokf Servicing Assets At Fair Value Assumptions Used To Estimate Fair Value Escrow Earnings Rate
ServicingAssetsAtFairValueAssumptionsUsedToEstimateFairValueEscrowEarningsRate
0.0257
CY2019 bokf Servicing Assetsand Servicing Liabilitiesat Fair Value Assumptions Usedto Estimate Fair Value Delinquency Rate
ServicingAssetsandServicingLiabilitiesatFairValueAssumptionsUsedtoEstimateFairValueDelinquencyRate
0.0273
CY2018 bokf Servicing Assetsand Servicing Liabilitiesat Fair Value Assumptions Usedto Estimate Fair Value Delinquency Rate
ServicingAssetsandServicingLiabilitiesatFairValueAssumptionsUsedtoEstimateFairValueDelinquencyRate
0.0274
CY2019 us-gaap Interest Expense Demand Deposit Accounts
InterestExpenseDemandDepositAccounts
132854000 USD
CY2018 us-gaap Interest Expense Demand Deposit Accounts
InterestExpenseDemandDepositAccounts
65859000 USD
CY2017 us-gaap Interest Expense Demand Deposit Accounts
InterestExpenseDemandDepositAccounts
28627000 USD
CY2019 us-gaap Interest Expense Savings Deposits
InterestExpenseSavingsDeposits
677000 USD
CY2018 us-gaap Interest Expense Savings Deposits
InterestExpenseSavingsDeposits
439000 USD
CY2017 us-gaap Interest Expense Savings Deposits
InterestExpenseSavingsDeposits
359000 USD
CY2019 us-gaap Interest Expense Time Deposits Less Than100000
InterestExpenseTimeDepositsLessThan100000
8299000 USD
CY2018 us-gaap Interest Expense Time Deposits Less Than100000
InterestExpenseTimeDepositsLessThan100000
5751000 USD
CY2017 us-gaap Interest Expense Time Deposits Less Than100000
InterestExpenseTimeDepositsLessThan100000
7702000 USD
CY2019 us-gaap Interest Expense Time Deposits100000 Or More
InterestExpenseTimeDeposits100000OrMore
29288000 USD
CY2018 us-gaap Interest Expense Time Deposits100000 Or More
InterestExpenseTimeDeposits100000OrMore
19739000 USD
CY2017 us-gaap Interest Expense Time Deposits100000 Or More
InterestExpenseTimeDeposits100000OrMore
12393000 USD
CY2019 bokf Interest Expense On Other Time Deposits
InterestExpenseOnOtherTimeDeposits
4420000 USD
CY2018 bokf Interest Expense On Other Time Deposits
InterestExpenseOnOtherTimeDeposits
3729000 USD
CY2017 bokf Interest Expense On Other Time Deposits
InterestExpenseOnOtherTimeDeposits
4722000 USD
CY2019 us-gaap Interest Expense Time Deposits
InterestExpenseTimeDeposits
42007000 USD
CY2018 us-gaap Interest Expense Time Deposits
InterestExpenseTimeDeposits
29219000 USD
CY2017 us-gaap Interest Expense Time Deposits
InterestExpenseTimeDeposits
24817000 USD
CY2019 us-gaap Interest Expense Deposits
InterestExpenseDeposits
175538000 USD
CY2018 us-gaap Interest Expense Deposits
InterestExpenseDeposits
95517000 USD
CY2017 us-gaap Interest Expense Deposits
InterestExpenseDeposits
53803000 USD
CY2019Q4 us-gaap Time Deposits At Or Above Fdic Insurance Limit
TimeDepositsAtOrAboveFDICInsuranceLimit
845000000 USD
CY2018Q4 us-gaap Time Deposits At Or Above Fdic Insurance Limit
TimeDepositsAtOrAboveFDICInsuranceLimit
756000000 USD
CY2019Q4 us-gaap Time Deposit Maturities Year One
TimeDepositMaturitiesYearOne
1500000000 USD
CY2019Q4 us-gaap Time Deposit Maturities Year Two
TimeDepositMaturitiesYearTwo
230000000 USD
CY2019Q4 us-gaap Time Deposit Maturities Year Three
TimeDepositMaturitiesYearThree
104000000 USD
CY2019Q4 us-gaap Time Deposit Maturities Year Four
TimeDepositMaturitiesYearFour
103000000 USD
CY2019Q4 us-gaap Time Deposit Maturities Year Five
TimeDepositMaturitiesYearFive
55000000 USD
CY2019Q4 us-gaap Time Deposit Maturities After Year Five
TimeDepositMaturitiesAfterYearFive
228000000 USD
CY2019Q4 us-gaap Deposit Liabilities Reclassified As Loans Receivable1
DepositLiabilitiesReclassifiedAsLoansReceivable1
8700000 USD
CY2018Q4 us-gaap Deposit Liabilities Reclassified As Loans Receivable1
DepositLiabilitiesReclassifiedAsLoansReceivable1
27000000 USD
CY2019Q4 us-gaap Long Term Debt
LongTermDebt
8621328000 USD
CY2019 bokf Debt Average Balance
DebtAverageBalance
10261592000 USD
CY2018Q4 us-gaap Deferred Tax Assets Other
DeferredTaxAssetsOther
31489000 USD
CY2019Q4 us-gaap Deferred Tax Assets Gross
DeferredTaxAssetsGross
185114000 USD
CY2019 us-gaap Debt Instrument Interest Rate During Period
DebtInstrumentInterestRateDuringPeriod
0.0237
CY2018Q4 us-gaap Long Term Debt
LongTermDebt
7418714000 USD
CY2018 bokf Debt Average Balance
DebtAverageBalance
7298229000 USD
CY2018 us-gaap Debt Instrument Interest Rate During Period
DebtInstrumentInterestRateDuringPeriod
0.0203
CY2017Q4 us-gaap Long Term Debt
LongTermDebt
5854537000 USD
CY2017 bokf Debt Average Balance
DebtAverageBalance
6559101000 USD
CY2017 us-gaap Debt Instrument Interest Rate During Period
DebtInstrumentInterestRateDuringPeriod
0.0118
CY2019Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Next Twelve Months
LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
8335742000 USD
CY2019Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Two
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
1244000 USD
CY2019Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Three
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
575000 USD
CY2019Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Four
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
1454000 USD
CY2019Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive
3599000 USD
CY2019Q4 us-gaap Long Term Debt Maturities Repayments Of Principal After Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive
278714000 USD
CY2019Q4 us-gaap Long Term Debt
LongTermDebt
8621328000 USD
CY2019 us-gaap Schedule Of Repurchase Agreements
ScheduleOfRepurchaseAgreements
<div style="line-height:120%;text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Additional information relating to securities sold under agreements to repurchase and related liabilities at </span><span style="font-family:inherit;font-size:10pt;">December 31, 2019</span><span style="font-family:inherit;font-size:10pt;"> and </span><span style="font-family:inherit;font-size:10pt;">2018</span><span style="font-family:inherit;font-size:10pt;"> is as follows (dollars in thousands):</span></div><div style="line-height:120%;text-align:left;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="16"/></tr><tr><td style="width:52%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:10%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:9%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"> </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="14" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">December 31, 2019</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"> </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Amortized</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Fair</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Repurchase</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Security Sold/Maturity</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Cost</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Value</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Liability</span><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><sup style="vertical-align:top;line-height:120%;font-size:6pt">1</sup></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Rate</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">U.S. government agency mortgage-backed securities:</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"> </span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"> </span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"> </span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"> </span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Overnight</span><span style="font-family:inherit;font-size:9pt;"><sup style="vertical-align:top;line-height:120%;font-size:6pt">1</sup></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>431,939</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>435,898</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>427,822</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>0.50</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">%</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Long-term</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>—</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>—</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>—</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>—</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">%</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total Agency Securities</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>431,939</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>435,898</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>427,822</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><span>0.50</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">%</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"> </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="14" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">December 31, 2018</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"> </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Amortized</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Fair</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Repurchase</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Security Sold/Maturity</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Cost</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Value</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Liability</span><span style="font-family:inherit;font-size:9pt;font-weight:bold;"><sup style="vertical-align:top;line-height:120%;font-size:6pt">1</sup></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Rate</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;height:18px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">U.S. government agency mortgage-backed securities:</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"> </span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"> </span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"> </span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"> </span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Overnight</span><span style="font-family:inherit;font-size:9pt;"><sup style="vertical-align:top;line-height:120%;font-size:6pt">1</sup></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>636,864</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>628,229</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>615,961</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>0.36</span></span></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">%</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Long-term</span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>—</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>—</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>—</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>—</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">%</span></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:28px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total Agency Securities</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>636,864</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>628,229</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>615,961</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>0.36</span></span></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">%</span></div></td></tr></table></div></div><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman; font-size:10pt;"><tr><td style="width:12px;"/><td/></tr><tr><td style="vertical-align:top"><div style="line-height:120%;font-size:8pt;padding-left:0px;"><span style="font-family:inherit;font-size:8pt;"><sup style="vertical-align:top;line-height:120%;font-size:5pt">1</sup> </span></div></td><td style="vertical-align:top;"><div style="line-height:120%;text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">BOK Financial maintains control over the securities underlying overnight repurchase agreements and generally transfers control over securities underlying longer-term dealer repurchase agreements to the respective counterparty.</span></div></td></tr></table><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div>
CY2019Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses
50611000 USD
CY2018Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses
49804000 USD
CY2019Q4 bokf Deferred Tax Assets Lease Liability
DeferredTaxAssetsLeaseLiability
46084000 USD
CY2018Q4 bokf Deferred Tax Assets Lease Liability
DeferredTaxAssetsLeaseLiability
0 USD
CY2019Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Compensation
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation
25976000 USD
CY2018Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Compensation
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation
25608000 USD
CY2019Q4 bokf Deferred Tax Assets Purchased Loan Discount
DeferredTaxAssetsPurchasedLoanDiscount
18042000 USD
CY2018Q4 bokf Deferred Tax Assets Purchased Loan Discount
DeferredTaxAssetsPurchasedLoanDiscount
27283000 USD
CY2019Q4 us-gaap Deferred Tax Assets Deferred Income
DeferredTaxAssetsDeferredIncome
9080000 USD
CY2018Q4 us-gaap Deferred Tax Assets Deferred Income
DeferredTaxAssetsDeferredIncome
9814000 USD
CY2019Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
7392000 USD
CY2018Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
4434000 USD
CY2019Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Impairment Losses
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsImpairmentLosses
1545000 USD
CY2018Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Impairment Losses
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsImpairmentLosses
9619000 USD
CY2019Q4 us-gaap Deferred Tax Assets Unrealized Losses On Availablefor Sale Securities Gross
DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross
0 USD
CY2018Q4 us-gaap Deferred Tax Assets Unrealized Losses On Availablefor Sale Securities Gross
DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross
24441000 USD
CY2019Q4 us-gaap Deferred Tax Assets Other
DeferredTaxAssetsOther
26384000 USD
CY2018Q4 us-gaap Deferred Tax Assets Gross
DeferredTaxAssetsGross
182492000 USD
CY2019Q4 us-gaap Deferred Tax Liabilities Mortgage Servicing Rights
DeferredTaxLiabilitiesMortgageServicingRights
48435000 USD
CY2018Q4 us-gaap Deferred Tax Liabilities Mortgage Servicing Rights
DeferredTaxLiabilitiesMortgageServicingRights
61844000 USD
CY2019Q4 bokf Deferred Tax Liabilities Rightof Use Asset
DeferredTaxLiabilitiesRightofUseAsset
42180000 USD
CY2018Q4 bokf Deferred Tax Liabilities Rightof Use Asset
DeferredTaxLiabilitiesRightofUseAsset
0 USD
CY2019Q4 us-gaap Deferred Tax Liabilities Other Comprehensive Income
DeferredTaxLiabilitiesOtherComprehensiveIncome
33140000 USD
CY2018Q4 us-gaap Deferred Tax Liabilities Other Comprehensive Income
DeferredTaxLiabilitiesOtherComprehensiveIncome
0 USD
CY2019Q4 us-gaap Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets
DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets
23181000 USD
CY2018Q4 us-gaap Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets
DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets
28620000 USD
CY2019Q4 us-gaap Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
18909000 USD
CY2018Q4 us-gaap Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
15966000 USD
CY2019Q4 us-gaap Deferred Tax Liabilities Leasing Arrangements
DeferredTaxLiabilitiesLeasingArrangements
10720000 USD
CY2018Q4 us-gaap Deferred Tax Liabilities Leasing Arrangements
DeferredTaxLiabilitiesLeasingArrangements
10040000 USD
CY2019Q4 us-gaap Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
34826000 USD
CY2018Q4 us-gaap Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
30566000 USD
CY2019Q4 us-gaap Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
211391000 USD
CY2018Q4 us-gaap Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
147036000 USD
CY2019Q4 us-gaap Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
26277000 USD
CY2018Q4 us-gaap Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
35456000 USD
CY2019 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
110887000 USD
CY2018 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
103748000 USD
CY2017 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
141607000 USD
CY2019 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
15088000 USD
CY2018 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
15253000 USD
CY2017 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
14592000 USD
CY2019 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
125975000 USD
CY2018 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
119001000 USD
CY2017 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
156199000 USD
CY2019 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
3416000 USD
CY2018 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
-190000 USD
CY2017 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
25525000 USD
CY2019 us-gaap Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
792000 USD
CY2017 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
0.019
CY2019 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.206
CY2018 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.211
CY2018 us-gaap Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
250000 USD
CY2017 us-gaap Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
869000 USD
CY2019 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
4208000 USD
CY2018 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
60000 USD
CY2017 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
26394000 USD
CY2019 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
130183000 USD
CY2018 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
119061000 USD
CY2017 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
182593000 USD
CY2019 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
132482000 USD
CY2018 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
118752000 USD
CY2017 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
181397000 USD
CY2019 us-gaap Income Tax Reconciliation Tax Exempt Income
IncomeTaxReconciliationTaxExemptIncome
12227000 USD
CY2018 us-gaap Income Tax Reconciliation Tax Exempt Income
IncomeTaxReconciliationTaxExemptIncome
8311000 USD
CY2017 us-gaap Income Tax Reconciliation Tax Exempt Income
IncomeTaxReconciliationTaxExemptIncome
12402000 USD
CY2019 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
12715000 USD
CY2018 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
12430000 USD
CY2017 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
10701000 USD
CY2019 us-gaap Income Tax Reconciliation Tax Credits Other
IncomeTaxReconciliationTaxCreditsOther
5127000 USD
CY2018 us-gaap Income Tax Reconciliation Tax Credits Other
IncomeTaxReconciliationTaxCreditsOther
4559000 USD
CY2017 us-gaap Income Tax Reconciliation Tax Credits Other
IncomeTaxReconciliationTaxCreditsOther
6811000 USD
CY2019 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
2340000 USD
CY2018 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
749000 USD
CY2017 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
9708000 USD
CY2019 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
130183000 USD
CY2018 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
119061000 USD
CY2017 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
182593000 USD
CY2019 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.210
CY2018 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.210
CY2017 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.350
CY2019 us-gaap Effective Income Tax Rate Reconciliation Tax Exempt Income
EffectiveIncomeTaxRateReconciliationTaxExemptIncome
0.019
CY2018 us-gaap Effective Income Tax Rate Reconciliation Tax Exempt Income
EffectiveIncomeTaxRateReconciliationTaxExemptIncome
0.015
CY2017 us-gaap Effective Income Tax Rate Reconciliation Tax Exempt Income
EffectiveIncomeTaxRateReconciliationTaxExemptIncome
0.024
CY2019 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.020
CY2018 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.022
CY2017 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.020
CY2019 us-gaap Effective Income Tax Rate Reconciliation Tax Credits Other
EffectiveIncomeTaxRateReconciliationTaxCreditsOther
0.008
CY2018 us-gaap Effective Income Tax Rate Reconciliation Tax Credits Other
EffectiveIncomeTaxRateReconciliationTaxCreditsOther
0.008
CY2017 us-gaap Effective Income Tax Rate Reconciliation Tax Credits Other
EffectiveIncomeTaxRateReconciliationTaxCreditsOther
0.013
CY2019 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
0.003
CY2018 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
0.002
CY2017 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.352
CY2018Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
18869000 USD
CY2017Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
18110000 USD
CY2016Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
15841000 USD
CY2019 us-gaap Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
5649000 USD
CY2018 us-gaap Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
2649000 USD
CY2017 us-gaap Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
4645000 USD
CY2019 us-gaap Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
0 USD
CY2018 us-gaap Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
0 USD
CY2017 us-gaap Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
0 USD
CY2019 us-gaap Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
4053000 USD
CY2018 us-gaap Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
1890000 USD
CY2017 us-gaap Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
2376000 USD
CY2019Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
20465000 USD
CY2018Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
18869000 USD
CY2017Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
18110000 USD
CY2019Q4 us-gaap Unrecognized Tax Benefits That Would Impact Effective Tax Rate
UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
14700000 USD
CY2019 us-gaap Unrecognized Tax Benefits Income Tax Penalties And Interest Expense
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense
2200000 USD
CY2018 us-gaap Unrecognized Tax Benefits Income Tax Penalties And Interest Expense
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense
1700000 USD
CY2017 us-gaap Unrecognized Tax Benefits Income Tax Penalties And Interest Expense
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense
1200000 USD
CY2019Q4 us-gaap Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued
5600000 USD
CY2018Q4 us-gaap Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued
5000000.0 USD
CY2019 bokf Unrecognized Tax Benefits Numberof Reporting Periods Openfor Examination Federal
UnrecognizedTaxBenefitsNumberofReportingPeriodsOpenforExaminationFederal
3
CY2019 bokf Unrecognized Tax Benefits Numberof Reporting Periods Openfor Examination State Minimum
UnrecognizedTaxBenefitsNumberofReportingPeriodsOpenforExaminationStateMinimum
3
CY2019 bokf Unrecognized Tax Benefits Numberof Reporting Periods Openfor Examination State Maximum
UnrecognizedTaxBenefitsNumberofReportingPeriodsOpenforExaminationStateMaximum
6
CY2019Q4 bokf Mutual Funds Managed Net Asset Value Of Units In Mutual Funds
MutualFundsManagedNetAssetValueOfUnitsInMutualFunds
1.00
CY2019Q4 bokf Mutual Funds Managed Net Asset Value Of Units In Mutual Funds
MutualFundsManagedNetAssetValueOfUnitsInMutualFunds
1.00
CY2019 bokf Minimum Average Cash Balance Required To Be Maintained At Federal Reserve By Subsidiary Bank
MinimumAverageCashBalanceRequiredToBeMaintainedAtFederalReserveBySubsidiaryBank
618000000 USD
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MinimumAverageCashBalanceRequiredToBeMaintainedAtFederalReserveBySubsidiaryBank
1200000000 USD
CY2019Q4 bokf Common Equity Tier One Capitalto Risk Weighted Assets Minimum Requirement
CommonEquityTierOneCapitaltoRiskWeightedAssetsMinimumRequirement
0.0450
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CapitalConservationBufferCommonEquityTierOnetoRiskWeightedAssets
0.0250
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MinimumCapitalRequirementIncludingCapitalConservationBufferCommonequityTierOnetoRiskWeightedAssets
0.0700
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CommonEquityTierOneCapital
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CommonEquityTierOneCapitalRatio
0.1139
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CommonEquityTierOneCapital
3356524000 USD
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CommonEquityTierOneCapitalRatio
0.1092
CY2019Q4 us-gaap Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets
TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets
0.0600
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CapitalConservationBufferTier1CapitaltoRiskWeightedAssets
0.0250
CY2019Q4 bokf Minimum Capital Requirement Including Capital Conservation Buffer Tier Oneto Risk Weighted Assets
MinimumCapitalRequirementIncludingCapitalConservationBufferTierOnetoRiskWeightedAssets
0.0850
CY2019Q4 us-gaap Tier One Risk Based Capital
TierOneRiskBasedCapital
3608821000 USD
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TierOneRiskBasedCapitalToRiskWeightedAssets
0.1139
CY2018Q4 us-gaap Tier One Risk Based Capital
TierOneRiskBasedCapital
3356524000 USD
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TierOneRiskBasedCapitalToRiskWeightedAssets
0.1092
CY2019Q4 us-gaap Capital Required For Capital Adequacy To Risk Weighted Assets
CapitalRequiredForCapitalAdequacyToRiskWeightedAssets
0.0800
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CapitalConservationBufferTotalCapitaltoRiskWeightedAssets
0.0250
CY2019Q4 bokf Minimum Capital Requirement Including Capital Conservation Bufferfor Total Capitalto Risk Weighted Assets
MinimumCapitalRequirementIncludingCapitalConservationBufferforTotalCapitaltoRiskWeightedAssets
0.1050
CY2019Q4 us-gaap Capital
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4097087000 USD
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CapitalToRiskWeightedAssets
0.1294
CY2018Q4 us-gaap Capital
Capital
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CY2018Q4 us-gaap Capital To Risk Weighted Assets
CapitalToRiskWeightedAssets
0.1250
CY2019Q4 us-gaap Tier One Leverage Capital Required For Capital Adequacy To Average Assets
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0.0400
CY2019Q4 bokf Minimum Capital Requirements Including Capital Conservation Buffer Tier One Capitalto Average Assets
MinimumCapitalRequirementsIncludingCapitalConservationBufferTierOneCapitaltoAverageAssets
0.0400
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3608820000 USD
CY2019Q4 us-gaap Tier One Leverage Capital To Average Assets
TierOneLeverageCapitalToAverageAssets
0.0840
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TierOneLeverageCapital
3356524000 USD
CY2018Q4 us-gaap Tier One Leverage Capital To Average Assets
TierOneLeverageCapitalToAverageAssets
0.0896
CY2019Q4 bokf Phasedin Capital Conservation Buffer
PhasedinCapitalConservationBuffer
0.0250
CY2018Q4 bokf Phasedin Capital Conservation Buffer
PhasedinCapitalConservationBuffer
0.01875
CY2019Q4 bokf Fully Phased In Capital Conservation Buffer
FullyPhasedInCapitalConservationBuffer
0.0250
CY2016Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-10967000 USD
CY2017 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
-26152000 USD
CY2017 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
4428000 USD
CY2017 us-gaap Other Comprehensive Income Loss Before Tax
OtherComprehensiveIncomeLossBeforeTax
-30580000 USD
CY2017 us-gaap Other Comprehensive Income Loss Tax
OtherComprehensiveIncomeLossTax
-11923000 USD
CY2017 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-18657000 USD
CY2017 bokf Tax Cutsand Jobs Act Reclassificationfrom Aoc Ito Retained Earnings Tax Effect
TaxCutsandJobsActReclassificationfromAOCItoRetainedEarningsTaxEffect
-6550000 USD
CY2017Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-36174000 USD
CY2017Q4 us-gaap Cumulative Effect Of New Accounting Principle In Period Of Adoption
CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption
-2709000 USD
CY2018 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
-48010000 USD
CY2018 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
-2801000 USD
CY2018 us-gaap Other Comprehensive Income Loss Before Tax
OtherComprehensiveIncomeLossBeforeTax
-45209000 USD
CY2018 us-gaap Other Comprehensive Income Loss Tax
OtherComprehensiveIncomeLossTax
-11507000 USD
CY2018 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-33702000 USD
CY2018Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-72585000 USD
CY2019 us-gaap Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
241047000 USD
CY2019 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
5597000 USD
CY2019 us-gaap Other Comprehensive Income Loss Before Tax
OtherComprehensiveIncomeLossBeforeTax
235450000 USD
CY2019 us-gaap Other Comprehensive Income Loss Tax
OtherComprehensiveIncomeLossTax
57942000 USD
CY2019 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
177508000 USD
CY2019Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
104923000 USD
CY2019 us-gaap Net Income Loss
NetIncomeLoss
500758000 USD
CY2018 us-gaap Net Income Loss
NetIncomeLoss
445646000 USD
CY2017 us-gaap Net Income Loss
NetIncomeLoss
334644000 USD
CY2019 us-gaap Undistributed Earnings Loss Allocated To Participating Securities Basic
UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic
3227000 USD
CY2018 us-gaap Undistributed Earnings Loss Allocated To Participating Securities Basic
UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic
3737000 USD
CY2017 us-gaap Undistributed Earnings Loss Allocated To Participating Securities Basic
UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic
3561000 USD
CY2019 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
497531000 USD
CY2018 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
441909000 USD
CY2017 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
331083000 USD
CY2019 us-gaap Undistributed Earnings Loss Allocated To Participating Securities Diluted
UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted
0 USD
CY2018 us-gaap Undistributed Earnings Loss Allocated To Participating Securities Diluted
UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted
-1000 USD
CY2017 us-gaap Undistributed Earnings Loss Allocated To Participating Securities Diluted
UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted
-2000 USD
CY2019 us-gaap Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
497531000 USD
CY2018 us-gaap Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
441910000 USD
CY2017 us-gaap Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
331085000 USD
CY2019 us-gaap Weighted Average Number Of Share Outstanding Basic And Diluted
WeightedAverageNumberOfShareOutstandingBasicAndDiluted
71250081 shares
CY2018 us-gaap Weighted Average Number Of Share Outstanding Basic And Diluted
WeightedAverageNumberOfShareOutstandingBasicAndDiluted
67190257 shares
CY2017 us-gaap Weighted Average Number Of Share Outstanding Basic And Diluted
WeightedAverageNumberOfShareOutstandingBasicAndDiluted
65440832 shares
CY2019 us-gaap Incremental Common Shares Attributable To Participating Nonvested Shares With Non Forfeitable Dividend Rights
IncrementalCommonSharesAttributableToParticipatingNonvestedSharesWithNonForfeitableDividendRights
462381 shares
CY2018 us-gaap Incremental Common Shares Attributable To Participating Nonvested Shares With Non Forfeitable Dividend Rights
IncrementalCommonSharesAttributableToParticipatingNonvestedSharesWithNonForfeitableDividendRights
561617 shares
CY2017 us-gaap Incremental Common Shares Attributable To Participating Nonvested Shares With Non Forfeitable Dividend Rights
IncrementalCommonSharesAttributableToParticipatingNonvestedSharesWithNonForfeitableDividendRights
695468 shares
CY2019 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
70787700 shares
CY2018 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
66628640 shares
CY2017 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
64745364 shares
CY2019 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
14912 shares
CY2018 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
33633 shares
CY2017 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
60920 shares
CY2019 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
70802612 shares
CY2018 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
66662273 shares
CY2017 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
64806284 shares
CY2019 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
7.03
CY2018 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
6.63
CY2017 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
5.11
CY2019 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
7.03
CY2018 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
6.63
CY2017 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
5.11
CY2019 bokf Nir Expense From External Sources
NirExpenseFromExternalSources
1112879000 USD
CY2019 bokf Ni Rexpensefrominternalsources
NIRexpensefrominternalsources
0 USD
CY2019 us-gaap Interest Income Expense Net
InterestIncomeExpenseNet
1112879000 USD
CY2019 us-gaap Provision For Loan Lease And Other Losses
ProvisionForLoanLeaseAndOtherLosses
44000000 USD
CY2019 us-gaap Interest Income Expense After Provision For Loan Loss
InterestIncomeExpenseAfterProvisionForLoanLoss
1068879000 USD
CY2019 us-gaap Noninterest Income
NoninterestIncome
694370000 USD
CY2019 us-gaap Noninterest Expense
NoninterestExpense
1132381000 USD
CY2019 bokf Netdirectcontribution
Netdirectcontribution
630868000 USD
CY2019 bokf Gain Losson Financial Instruments Net
GainLossonFinancialInstrumentsNet
0 USD
CY2019 bokf Segment Reporting Changein Fair Valueof Mortgage Servicing Rights
SegmentReportingChangeinFairValueofMortgageServicingRights
0 USD
CY2019 us-gaap Gain Loss On Sales Of Assets And Asset Impairment Charges
GainLossOnSalesOfAssetsAndAssetImpairmentCharges
0 USD
CY2019 bokf Corporate Expense Allocations
CorporateExpenseAllocations
0 USD
CY2019 us-gaap Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
630868000 USD
CY2019 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
130183000 USD
CY2019 us-gaap Profit Loss
ProfitLoss
500685000 USD
CY2019 us-gaap Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
-73000 USD
CY2019 us-gaap Net Income Loss
NetIncomeLoss
500758000 USD
CY2019 bokf Average Assets For Reporting Period
AverageAssetsForReportingPeriod
42094347000 USD
CY2018 bokf Nir Expense From External Sources
NirExpenseFromExternalSources
984867000 USD
CY2018 bokf Ni Rexpensefrominternalsources
NIRexpensefrominternalsources
0 USD
CY2018 us-gaap Interest Income Expense Net
InterestIncomeExpenseNet
984867000 USD
CY2018 us-gaap Provision For Loan Lease And Other Losses
ProvisionForLoanLeaseAndOtherLosses
8000000 USD
CY2018 us-gaap Interest Income Expense After Provision For Loan Loss
InterestIncomeExpenseAfterProvisionForLoanLoss
976867000 USD
CY2018 us-gaap Noninterest Income
NoninterestIncome
616784000 USD
CY2018 us-gaap Noninterest Expense
NoninterestExpense
1028166000 USD
CY2018 bokf Netdirectcontribution
Netdirectcontribution
565485000 USD
CY2018 bokf Gain Losson Financial Instruments Net
GainLossonFinancialInstrumentsNet
0 USD
CY2018 bokf Segment Reporting Changein Fair Valueof Mortgage Servicing Rights
SegmentReportingChangeinFairValueofMortgageServicingRights
0 USD
CY2018 us-gaap Gain Loss On Sales Of Assets And Asset Impairment Charges
GainLossOnSalesOfAssetsAndAssetImpairmentCharges
0 USD
CY2018 bokf Corporate Expense Allocations
CorporateExpenseAllocations
0 USD
CY2018 us-gaap Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
565485000 USD
CY2018 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
119061000 USD
CY2018 us-gaap Profit Loss
ProfitLoss
446424000 USD
CY2018 us-gaap Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
778000 USD
CY2018 us-gaap Net Income Loss
NetIncomeLoss
445646000 USD
CY2018 bokf Average Assets For Reporting Period
AverageAssetsForReportingPeriod
34937530000 USD
CY2017 bokf Nir Expense From External Sources
NirExpenseFromExternalSources
841701000 USD
CY2017 bokf Ni Rexpensefrominternalsources
NIRexpensefrominternalsources
0 USD
CY2017 us-gaap Interest Income Expense Net
InterestIncomeExpenseNet
841701000 USD
CY2017 us-gaap Provision For Loan Lease And Other Losses
ProvisionForLoanLeaseAndOtherLosses
-7000000 USD
CY2017 us-gaap Interest Income Expense After Provision For Loan Loss
InterestIncomeExpenseAfterProvisionForLoanLoss
848701000 USD
CY2017 us-gaap Noninterest Income
NoninterestIncome
695094000 USD
CY2017 us-gaap Noninterest Expense
NoninterestExpense
1025517000 USD
CY2017 bokf Netdirectcontribution
Netdirectcontribution
518278000 USD
CY2017 bokf Gain Losson Financial Instruments Net
GainLossonFinancialInstrumentsNet
0 USD
CY2017 bokf Segment Reporting Changein Fair Valueof Mortgage Servicing Rights
SegmentReportingChangeinFairValueofMortgageServicingRights
0 USD
CY2017 us-gaap Gain Loss On Sales Of Assets And Asset Impairment Charges
GainLossOnSalesOfAssetsAndAssetImpairmentCharges
0 USD
CY2017 bokf Corporate Expense Allocations
CorporateExpenseAllocations
0 USD
CY2017 us-gaap Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
518278000 USD
CY2017 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
182593000 USD
CY2017 us-gaap Profit Loss
ProfitLoss
335685000 USD
CY2017 us-gaap Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
1041000 USD
CY2017 us-gaap Net Income Loss
NetIncomeLoss
334644000 USD
CY2017 bokf Average Assets For Reporting Period
AverageAssetsForReportingPeriod
32947494000 USD

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