Credit Agreement (Details) - USD ($) $ in Millions	1 Months Ended	2 Months Ended	9 Months Ended
	Mar. 31, 2024	Feb. 29, 2024	Sep. 30, 2024
KKR Denali Holdings L P
Line of Credit Facility [Line Items]
Percentage of voting interests	0.10
Line of Credit
Line of Credit Facility [Line Items]
Debt modification costs			$ 6.2
Secured Debt | Line of Credit
Line of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate	2.50%	3.10%
Secured Debt | Line of Credit | Base Rate
Line of Credit Facility [Line Items]
Debt instrument, basis spread on variable rate	1.50%	2.00%
Secured Debt | 2030 Term Loans | Line of Credit
Line of Credit Facility [Line Items]
Aggregate amount	$ 2,090.0
Secured Debt | 2028 Term Loans | Line of Credit
Line of Credit Facility [Line Items]
Aggregate amount	1,460.0
Revolving Credit Facility | KKR Corporate Lending (CA) LLC
Line of Credit Facility [Line Items]
Revolving credit commitments	15.0
Revolving Credit Facility | Line of Credit
Line of Credit Facility [Line Items]
Amount drawn	418.7
Repayment of revolving credit facility	$ 603.7