Revenue from Contracts with Customers - Narrative (Details) $ in Millions	12 Months Ended
	Dec. 31, 2024 USD ($) line_of_business	Dec. 31, 2024 USD ($) reporting_segment	Dec. 31, 2024 USD ($) reportable_segment	Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of reportable segments	2	2	2
Receivables related to contracts with customers	$ 3,080	$ 3,080	$ 3,080	$ 3,080	$ 2,720
Contract with customer, liability	$ 144	$ 144	$ 144	144	$ 133
Revenue recognized				$ 122
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2025-01-01
Accounts, Notes, Loans and Financing Receivable [Line Items]
Remaining performance obligation, percentage	50.00%	50.00%	50.00%	50.00%
Software License Sales & SaaS | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2025-01-01
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-cancelable performance obligations	$ 1,870	$ 1,870	$ 1,870	$ 1,870
Expected timing of satisfaction period	3 years	3 years	3 years	3 years