XML 77 R61.htm IDEA: XBRL DOCUMENT v3.20.2
Fair Value Measurements - Information about Valuation Inputs for Variable Interest Entity Assets and Liabilities Classified as Level 3 (Detail) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Mar. 31, 2020
Dec. 31, 2019
Mar. 31, 2019
Dec. 31, 2018
Fair Value, Inputs, Level 3 [Member]                
Fair Value Inputs, Liabilities, Quantitative Information [Line Items] (Deprecated 2018-01-31)                
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability $ 5,848,000 $ 7,080,000 $ 5,848,000 $ 7,080,000 $ 5,884,000 $ 6,207,000 $ 7,139,000 $ 6,930,000
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability Gain Loss Included In Earnings 72,000 193,000 201,000 353,000        
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability Gain Loss Included In Other Comprehensive Income Loss (22,000) (163,000) (398,000) (28,000)        
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability Purchases     0 0        
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability Issues     0 0        
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability Sales     0 0        
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability Settlements (86,000) (89,000) (162,000) (176,000)        
Fair Value Asset Or Liability Measured On Recurring Basis Change In Unrealized Gains Losses Still Held     201,000 352,000        
Fair Value, Inputs, Level 3 [Member] | Investments [Member]                
Fair Value Inputs, Liabilities, Quantitative Information [Line Items] (Deprecated 2018-01-31)                
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability 66,000 74,000 66,000 74,000 66,000 72,000 72,000 72,000
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability Gain Loss Included In Earnings 0 0 1,000 1,000        
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability Gain Loss Included In Other Comprehensive Income Loss 0 2,000 (6,000) 2,000        
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability Purchases     0 0        
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability Issues     0 0        
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability Sales     0 0        
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability Settlements 0 0 (1,000) (1,000)        
Fair Value Asset Or Liability Measured On Recurring Basis Change In Unrealized Gains Losses Still Held     0 0        
Fair Value, Inputs, Level 3 [Member] | Other Assets [Member]                
Fair Value Inputs, Liabilities, Quantitative Information [Line Items] (Deprecated 2018-01-31)                
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability 2,000 4,000 2,000 4,000 3,000 3,000 4,000 5,000
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability Gain Loss Included In Earnings 0 0 (1,000) (1,000)        
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability Gain Loss Included In Other Comprehensive Income Loss     0 0        
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability Purchases     0 0        
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability Issues     0 0        
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability Sales     0 0        
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability Settlements     0 0        
Fair Value Asset Or Liability Measured On Recurring Basis Change In Unrealized Gains Losses Still Held     (1,000) (1,000)        
Fair Value, Inputs, Level 3 [Member] | Derivative Financial Instruments, Liabilities [Member]                
Fair Value Inputs, Liabilities, Quantitative Information [Line Items] (Deprecated 2018-01-31)                
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability 86,000 62,000 86,000 62,000   $ 66,000    
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability Gain Loss Included In Earnings     23,000          
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability Gain Loss Included In Other Comprehensive Income Loss     0          
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability Purchases     0          
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability Issues     0          
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability Sales     0          
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability Settlements     (3,000)          
Fair Value Asset Or Liability Measured On Recurring Basis Change In Unrealized Gains Losses Still Held     23,000          
Loan Origination Commitments [Member] | Fair Value, Inputs, Level 3 [Member]                
Fair Value Inputs, Liabilities, Quantitative Information [Line Items] (Deprecated 2018-01-31)                
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability   4,289,000   4,289,000        
Long-term Debt [Member] | Fair Value, Inputs, Level 3 [Member]                
Fair Value Inputs, Liabilities, Quantitative Information [Line Items] (Deprecated 2018-01-31)                
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability   (231,000)   (231,000)        
Derivative Financial Instruments, Liabilities [Member] | Fair Value, Inputs, Level 3 [Member]                
Fair Value Inputs, Liabilities, Quantitative Information [Line Items] (Deprecated 2018-01-31)                
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability               $ 46,000
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability Gain Loss Included In Earnings       19,000        
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability Gain Loss Included In Other Comprehensive Income Loss       0        
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability Purchases       0        
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability Issues       0        
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability Sales       0        
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability Settlements       (2,000)        
Fair Value Asset Or Liability Measured On Recurring Basis Change In Unrealized Gains Losses Still Held       18,000        
Derivative Financial Instruments, Liabilities [Member] | Fair Value, Inputs, Level 3 [Member] | Derivative Financial Instruments, Liabilities [Member]                
Fair Value Inputs, Liabilities, Quantitative Information [Line Items] (Deprecated 2018-01-31)                
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability 86,000 62,000 $ 86,000 62,000 $ 77,000   $ 53,000  
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability Gain Loss Included In Earnings 11,000 10,000            
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability Settlements $ (2,000) (1,000)            
Investment Contracts [Member] | Fair Value, Inputs, Level 3 [Member]                
Fair Value Inputs, Liabilities, Quantitative Information [Line Items] (Deprecated 2018-01-31)                
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Or Liability   $ 2,882,000   $ 2,882,000        
Variable Interest Entity [Member]                
Fair Value Inputs, Liabilities, Quantitative Information [Line Items] (Deprecated 2018-01-31)                
Estimated Future Premium Payments Minimum Discounted Rate 2.10%   2.10%          
Estimated Future Premium Payments Maximum Discounted Rate 5.80%   5.80%