Revenues - Additional Information (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Segment Reporting Information [Line Items]
Contract with Customer, Liability	$ 127	$ 80
Contract with Customer, Liability, Noncurrent	41	39
Contract with Customer, Asset, Net	908	575
Deferred Costs	143	119
Incentive and Profit-sharing Contingent Commissions
Segment Reporting Information [Line Items]
Deferred Revenue, Revenue Recognized	$ 59	39	$ 28
Cost to Obtain
Segment Reporting Information [Line Items]
Capitalized contract cost, amortization period	15 years
Deferred Costs	$ 35	33
Capitalized Contract Cost, Amortization	11	10
Cost to Fulfill
Segment Reporting Information [Line Items]
Deferred Costs	208	145
Capitalized Contract Cost, Amortization	$ 8	$ 13