Employee Benefit Plans (Details) - USD ($) $ in Millions	5 Months Ended	7 Months Ended	12 Months Ended
	Dec. 31, 2024	Jul. 29, 2024	Dec. 31, 2025	Dec. 31, 2023
401(k) Savings Plan
Defined Benefit Plan Disclosure [Line Items]
Expensed amount	$ 1.5		$ 5.2
401(k) Savings Plan | Predecessor
Defined Benefit Plan Disclosure [Line Items]
Expensed amount		$ 2.2		$ 3.1
Registered Retirement Savings Plans
Defined Benefit Plan Disclosure [Line Items]
Expensed amount	1.0		2.6
Registered Retirement Savings Plans | Predecessor
Defined Benefit Plan Disclosure [Line Items]
Expensed amount		1.3		1.9
Multiemployer Retirement Plans
Defined Benefit Plan Disclosure [Line Items]
Multiemployer plan expensed amount	0.3		0.6
Multiemployer Retirement Plans | Predecessor
Defined Benefit Plan Disclosure [Line Items]
Multiemployer plan expensed amount		0.2		0.4
Pension Plan
Defined Benefit Plan Disclosure [Line Items]
Expensed amount contribution plan for employees	$ 4.7		$ 12.1
Percentage of contributions to the plan (less than)			5.00%
Pension Plan | Predecessor
Defined Benefit Plan Disclosure [Line Items]
Expensed amount contribution plan for employees		$ 6.8		$ 11.4