Debt - Schedule of Debt Instrument Redemption Price Percentage Table (Details)	12 Months Ended
Dec. 31, 2023
Debt Instruments [Abstract]
On or after March 30, 2023	102.75%
On or after March 30, 2024	101.375%
March 30, 2025 and thereafter	100.00%

Redemption Prices Percentage Of The Principal Amount Year Three and Thereafter

No definition available.

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Namespace Prefix:	ssnc_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration