Derivative Instruments (Narrative) (Details) $ in Millions, $ in Millions	3 Months Ended	9 Months Ended
Sep. 30, 2022 AUD ($)	Sep. 30, 2022 USD ($)
Derivative [Line Items]
Unrealized loss on exchange rate movements		$ 16
Gains expected to be reclassified in the next 12 months		13
Cobham Aviation Services
Derivative [Line Items]
Purchase consideration	$ 310
Designated as Hedging Instrument \| Interest Rate Swaps
Derivative [Line Items]
Hedged instrument, face amount		$ 1,000
Designated as Hedging Instrument \| Interest Rate Swap, Maturity Date August 2025 \| Unsecured Debt
Derivative [Line Items]
Stated interest rate (in percentage)		3.00%

Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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Fixed interest rate related to the interest rate derivative.

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Nominal or face amount used to calculate payments on the derivative liability.

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Amount before tax of foreign currency transaction realized and unrealized gain (loss) recognized in the income statement.

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The estimated net amount of unrealized gains or losses on interest rate cash flow hedges as of the balance sheet date expected to be reclassified to earnings within the next twelve months.

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