XML 178 R163.htm IDEA: XBRL DOCUMENT v3.24.2.u1
Income taxes - Additional Information (Details) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2024
Mar. 31, 2024
Jun. 30, 2023
Jun. 30, 2024
Jun. 30, 2023
Dec. 31, 2023
Income Taxes [Line Items]            
Valuation allowance $ 450,057,000     $ 450,057,000   $ 513,382,000
Net deferred tax assets (net of valuation allowance) 979,304,000     979,304,000   1,009,068,000
Net deferred tax asset 977,902,000     977,902,000   1,007,780,000
Unrecognized tax benefits, accrued interest 2,400,000     2,400,000   2,300,000
Accrual for the payment of penalties 0     0   0
Total amount of unrecognized tax benefits, that if recognized, would affect effective tax rate 3,000,000.0     3,000,000.0   2,900,000
Income tax expense 40,459,000   $ 43,503,000 96,027,000 $ 89,817,000  
Interest expense recognized       60,000 53,000  
Income tax credits and adjustments   $ 22,900,000   22,900,000    
Dividends paid       90,151,000 79,816,000  
Prior period correction adjustment            
Income Taxes [Line Items]            
Income tax credits and adjustments   16,500,000   16,500,000    
Prior period correction adjustment | Tax Year 2023            
Income Taxes [Line Items]            
Income tax credits and adjustments       5,500,000    
Prior period correction adjustment | Tax Year 2022            
Income Taxes [Line Items]            
Income tax credits and adjustments       5,400,000    
Prior period correction adjustment | Prior to tax year 2022            
Income Taxes [Line Items]            
Income tax credits and adjustments       5,600,000    
US federal taxes and Puerto Rico taxes            
Income Taxes [Line Items]            
Income tax credits and adjustments   $ 6,500,000        
Other assets            
Income Taxes [Line Items]            
Net deferred tax assets (net of valuation allowance) 1,000,000,000.0     1,000,000,000.0   1,000,000,000.0
Other liabilities            
Income Taxes [Line Items]            
Net deferred tax liabilities 1,400,000     1,400,000   1,300,000
BHC | Prior period correction adjustment            
Income Taxes [Line Items]            
Deferred tax asset valuation allowance       53,700,000    
PR            
Income Taxes [Line Items]            
Valuation allowance 71,145,000     71,145,000   139,347,000
Net deferred tax asset 715,795,000     715,795,000   738,480,000
Income tax expense 40,459,000   43,503,000 96,027,000 89,817,000  
Deferred tax asset valuation allowance (235,000)   $ 994,000 2,328,000 $ (3,572,000)  
US            
Income Taxes [Line Items]            
Valuation allowance 378,912,000     378,912,000   374,035,000
Net deferred tax asset 262,107,000     262,107,000   $ 269,300,000
Deferred Tax Assets $ 641,000,000     $ 641,000,000