Debt - Short Term Debt (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021
Short-term Debt
Other	$ 42	$ 101
Total Short-term borrowings	$ 3,797	3,911
Senior Commercial Paper Notes \| FIS Credit Agreement \| ECP Notes
Short-term Debt
Short term debt, weighted average interest rate	1.90%
Maturities	183 days
Commercial paper	$ 2,054	1,723
Senior Commercial Paper Notes \| FIS Credit Agreement \| USCP Notes
Short-term Debt
Short term debt, weighted average interest rate	4.60%
Maturities	397 days
Commercial paper	$ 1,701	$ 2,087

Carrying value as of the balance sheet date of short-term borrowings using unsecured obligations issued by banks, corporations and other borrowers to investors. The maturities of these money market securities generally do not exceed 270 days.

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