v3.26.3
Debt - Schedule of Principal Repayments (Details) - USD ($)
$ in Thousands
9 Months Ended
Sep. 30, 2026
Dec. 31, 2025
Debt Instrument    
2026 $ 100,225  
2027 1,350,842  
2028 1,252,775  
2029 2,889,500  
2030 750,000  
Thereafter 3,150,000  
Total debt before discount, net 9,493,342  
Premiums, (discounts), and debt issuance costs, net (110,997)  
Long-term debt 9,382,345  
Bank Line  of Credit    
Debt Instrument    
2026 0  
2027 0  
2028 0  
2029 0  
2030 0  
Thereafter 0  
Total debt before discount, net 0  
Premiums, (discounts), and debt issuance costs, net 0  
Long-term debt 0  
Commercial Paper    
Debt Instrument    
2026 0  
2027 0  
2028 0  
2029 1,489,500  
2030 0  
Thereafter 0  
Total debt before discount, net 1,489,500  
Premiums, (discounts), and debt issuance costs, net 0  
Long-term debt 1,489,500  
Unamortized debt issuance expense 11,000  
Commercial Paper | Janus Living, Inc    
Debt Instrument    
Unamortized debt issuance expense 6,000  
Term Loans    
Debt Instrument    
2026 0  
2027 500,000  
2028 400,000  
2029 750,000  
2030 0  
Thereafter 0  
Total debt before discount, net 1,650,000  
Premiums, (discounts), and debt issuance costs, net (3,275)  
Long-term debt 1,646,725  
Senior Unsecured Notes    
Debt Instrument    
2026 0  
2027 850,000  
2028 850,000  
2029 650,000  
2030 750,000  
Thereafter 3,150,000  
Total debt before discount, net 6,250,000 $ 6,900,000
Premiums, (discounts), and debt issuance costs, net (107,899)  
Long-term debt $ 6,142,101  
Weighted-average interest rate (as a percent) 4.24%  
Weighted-average maturity (in years) 4 years  
Senior Unsecured Notes | Minimum    
Debt Instrument    
Interest rate (as a percent) 1.54%  
Senior Unsecured Notes | Maximum    
Debt Instrument    
Interest rate (as a percent) 6.87%  
Senior Unsecured Notes | 2026    
Debt Instrument    
Interest rate (as a percent) 0.00%  
Senior Unsecured Notes | 2027    
Debt Instrument    
Interest rate (as a percent) 3.23%  
Senior Unsecured Notes | 2028    
Debt Instrument    
Interest rate (as a percent) 3.53%  
Senior Unsecured Notes | 2029    
Debt Instrument    
Interest rate (as a percent) 3.65%  
Senior Unsecured Notes | 2030    
Debt Instrument    
Interest rate (as a percent) 3.14%  
Senior Unsecured Notes | Thereafter    
Debt Instrument    
Interest rate (as a percent) 5.08%  
Secured Debt    
Debt Instrument    
2026 $ 100,225  
2027 842  
2028 2,775  
2029 0  
2030 0  
Thereafter 0  
Total debt before discount, net 103,842 $ 349,000
Premiums, (discounts), and debt issuance costs, net 177  
Long-term debt $ 104,019  
Weighted-average interest rate (as a percent) 5.69%  
Weighted-average maturity (in years) 3 months  
Secured Debt | Minimum    
Debt Instrument    
Interest rate (as a percent) 3.53%  
Secured Debt | Maximum    
Debt Instrument    
Interest rate (as a percent) 6.37%  
Secured Debt | 2026    
Debt Instrument    
Interest rate (as a percent) 5.76%  
Secured Debt | 2027    
Debt Instrument    
Interest rate (as a percent) 4.57%  
Secured Debt | 2028    
Debt Instrument    
Interest rate (as a percent) 3.53%  
Secured Debt | 2029    
Debt Instrument    
Interest rate (as a percent) 0.00%  
Secured Debt | 2030    
Debt Instrument    
Interest rate (as a percent) 0.00%  
Secured Debt | Thereafter    
Debt Instrument    
Interest rate (as a percent) 0.00%