Business Acquisitions - Narrative (Details) - USD ($)		3 Months Ended	9 Months Ended
	Sep. 02, 2025	Sep. 30, 2025	Sep. 30, 2025	Dec. 31, 2024
Business Combination [Line Items]
Common stock, par value (in dollars per share)		$ 0.0001	$ 0.0001	$ 0.0001
CWT Holdings LLC
Business Combination [Line Items]
Purchase consideration	$ 607,000,000
Payments to acquire businesses	196,000,000
Contingent consideration, net	$ 3,000,000
Fair value per shares (in dollars per share)	$ 8.11
Transferred, liabilities incurred	$ 144,000,000
Transaction cost	37,000,000
Escrow deposit	15,000,000
Employee related liabilities	50,000
Acquisition related cost, expense	$ 82,000,000	$ 10,000,000	$ 38,000,000
Revenue		57,000,000	57,000,000
Net loss		$ 36,000,000	$ 36,000,000
CWT Holdings LLC | Class A common stock
Business Combination [Line Items]
Business combination, consideration transferred, equity interest, shares (in shares)	50,357,742
Share price (in dollars per share)	$ 7.50
Common stock, par value (in dollars per share)	$ 0.0001
Cash paid per acquiree share (in shares)	160.19
CWT Holdings LLC | Common Stock [Member]
Business Combination [Line Items]
Transferred, equity interest	$ 408,000,000