Equity Method Investments - Schedule of Maximum Exposure Loss (Details) - USD ($) $ in Millions	Sep. 30, 2025	Dec. 31, 2024
Variable Interest Entity [Line Items]
Equity Investment	$ 601	$ 519
Outstanding Accounts Receivable	1,144	949
VIE Joint Venture \| Joint Venture
Variable Interest Entity [Line Items]
Outstanding Accounts Receivable	42
Other Receivables	32
Contract Assets	56
VIE Joint Ventures \| Joint Venture
Variable Interest Entity [Line Items]
Outstanding Accounts Receivable	42	50
Contract Assets	73	128
VIE Joint Ventures \| VIE Joint Ventures
Variable Interest Entity [Line Items]
Equity Investment	446	$ 374
Future Equity Contribution Commitments	92
Total	$ 1,101
Ownership percentage	20.00%
VIE Joint Ventures \| VIE Joint Ventures \| EMEA 2 Joint Venture Credit Facility
Variable Interest Entity [Line Items]
Maximum Future Payments under Debt Guarantees	$ 41
VIE Joint Ventures \| VIE Joint Ventures \| Secured Debt
Variable Interest Entity [Line Items]
Loan Commitment	$ 392
EMEA 2 Joint Venture \| VIE Joint Ventures
Variable Interest Entity [Line Items]
Ownership percentage	20.00%
EMEA 2 Joint Venture \| VIE Joint Ventures \| EMEA 2 Joint Venture Credit Facility
Variable Interest Entity [Line Items]
Maximum Future Payments under Debt Guarantees	$ 41
Percentage guarantee on debt payments	0.20

Debt Instrument, Term, Percentage Guarantee on Debt Payments

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Equity Commitment

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Line of Credit Facility, Maximum Potential Payment under Guarantee

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Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.

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Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time.

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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.

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The carrying value as of the balance sheet date of the current portion of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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Amount, after allowance, of receivables classified as other, due within one year or the operating cycle, if longer.

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The reporting entity's maximum amount of exposure to loss as a result of its involvement with the Variable Interest Entity (VIE).

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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