XML 84 R56.htm IDEA: XBRL DOCUMENT v3.20.1
LOANS - Additional Information (Details) - USD ($)
3 Months Ended 12 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Dec. 31, 2019
Jan. 01, 2020
Dec. 31, 2018
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]          
Assets $ 96,917,274,000   $ 130,295,081,000 [1]    
Loan loss provision recorded during period 99,326,000 $ 5,703,000      
Allowance for loan loss 137,900,000   20,100,000    
Commercial Mortgage Loans          
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]          
Loan loss provision recorded during period 52,100,000   5,700,000    
Principal balance 106,200,000   36,600,000    
Carrying value 48,300,000   30,900,000    
Unfunded commitments $ 140,900,000   $ 181,400,000    
Loans receivable with variable rates of interest 94.00%   92.00%    
Commercial Mortgage Loans | Impact of adopting CECL          
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]          
Allowance for loan loss       $ 7,800,000  
Commercial Mortgage Loans | CECL provision, adjusted balance          
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]          
Allowance for loan loss $ 23,200,000        
Residential Mortgage Loans          
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]          
Assets 1,300,000,000   $ 1,600,000,000    
Loans $ 57,800,000   $ 66,700,000    
Percent of adjustable-rate loans 33.00%   36.00%    
Corporate Loans          
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]          
Loan loss provision recorded during period $ 10,000,000.0 $ 0      
Loans 2,150,263,000   $ 2,144,850,000   $ 1,887,182,000
Principal balance 29,300,000        
Carrying value 21,900,000        
Debt 4,800,000        
Allowance for loan losses, writeoffs 11,900,000        
Unfunded commitments 79,500,000   81,200,000    
Corporate Loans | Impact of adopting CECL          
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]          
Allowance for credit loss       $ 29,700,000  
Corporate Loans | CECL provision, adjusted balance          
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]          
Loans     2,152,213,000    
Allowance for credit loss $ 14,100,000        
Minimum          
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]          
Senior secured loans, stated maturity 5 years        
Maximum          
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]          
Senior secured loans, stated maturity 7 years        
First lien loans | Corporate Loans          
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]          
Loans $ 1,496,887,000   1,396,140,000   1,346,356,000
Allowance for loan losses, writeoffs 19,600,000        
First lien loans | Corporate Loans | CECL provision, adjusted balance          
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]          
Loans     1,403,503,000    
Second lien loans | Corporate Loans          
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]          
Loans 653,376,000   748,710,000   $ 540,826,000
Debt $ 2,800,000        
Second lien loans | Corporate Loans | CECL provision, adjusted balance          
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]          
Loans     $ 748,710,000    
[1]
Derived from the audited consolidated financial statements at December 31, 2019.