Debt Instrument, Annual Administrative Fee Percentage

No definition available.

Name:	cion_DebtInstrumentAnnualAdministrativeFeePercentage
Namespace Prefix:	cion_
Data Type:	xbrli:pureItemType
Balance Type:	na
Period Type:	instant

- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

Name:	us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

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Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

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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+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Indicates type of variable interest rate on debt instrument.

+ References

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Balance Type:	na
Period Type:	duration

- Definition

Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.

+ References

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+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

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+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission.

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+ Details

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Namespace Prefix:	us-gaap_
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Period Type:	instant

- Details

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Namespace Prefix:
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Balance Type:
Period Type:

- Details

Name:	us-gaap_CreditFacilityAxis=us-gaap_SecuredDebtMember
Namespace Prefix:
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Balance Type:
Period Type:

- Details

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Balance Type:
Period Type:

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Namespace Prefix:
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Balance Type:
Period Type:

- Details

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Namespace Prefix:
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Balance Type:
Period Type:

- Details

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Namespace Prefix:
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Balance Type:
Period Type:

- Details

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Period Type:

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Namespace Prefix:
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Balance Type:
Period Type:

- Details

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Namespace Prefix:
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Balance Type:
Period Type:

- Details

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Financing Arrangements - Schedule of Financing Arrangements (Details) $ in Thousands									9 Months Ended
	Sep. 30, 2024 USD ($)	Sep. 18, 2024	Jul. 15, 2024 USD ($)	Jul. 14, 2024	Nov. 08, 2023	Jun. 14, 2023	May 15, 2023	Mar. 28, 2022	Sep. 30, 2024 USD ($)	Sep. 25, 2024 USD ($)	Dec. 31, 2023 USD ($)	Feb. 28, 2023 USD ($)	Apr. 27, 2022 USD ($)	Feb. 11, 2021	Dec. 31, 2020 USD ($)
Debt Instrument [Line Items]
Amount Outstanding	$ 1,069,844								$ 1,069,844
Long-term debt	1,054,919								1,054,919		$ 1,081,701
Amount Available	162,500								$ 162,500
JPM Credit Facility, SOFR
Debt Instrument [Line Items]
Rate							3.05%		2.55%
Amount Outstanding	450,000								$ 450,000
Amount Available	112,500								$ 112,500
Debt instrument, variable interest rate, type [extensible enumeration]							SOFR		SOFR
JPM Credit Facility, SOFR \| Secured Debt
Debt Instrument [Line Items]
Rate								3.10%
Debt instrument, variable interest rate, type [extensible enumeration]								SOFR
2026 Notes
Debt Instrument [Line Items]
Long-term debt	125,000								$ 125,000
Amount Available	$ 0								$ 0
2026 Notes \| Unsecured debt
Debt Instrument [Line Items]
Interest rate	4.50%								4.50%					4.50%
Fair value of debt	$ 125,000								$ 125,000
UBS Facility
Debt Instrument [Line Items]
Rate						3.20%			3.525%
Long-term debt	100,000								$ 100,000						$ 133,333
Amount Available	50,000								$ 50,000
Debt instrument, variable interest rate, type [extensible enumeration]						SOFR			SOFR
Series A Notes
Debt Instrument [Line Items]
Rate									3.82%
Amount Outstanding	114,844								$ 114,844
Long-term debt												$ 50
Amount Available	0								$ 0
Debt instrument, variable interest rate, type [extensible enumeration]									SOFR
Series A Notes \| Unsecured debt
Debt Instrument [Line Items]
Fair value of debt	120,114								$ 120,114
2027 Notes (Tranche A)
Debt Instrument [Line Items]
Rate		2.00%			2.00%
Amount Outstanding	100,000								100,000
Amount Available	0								$ 0
Debt instrument, variable interest rate, type [extensible enumeration]		SOFR
2027 Notes (Tranche A) \| Unsecured debt
Debt Instrument [Line Items]
Rate									4.75%
Interest rate					99.25%
Debt instrument, variable interest rate, type [extensible enumeration]									SOFR
2027 Notes (Tranche A) \| Unsecured debt \| Secured Debt
Debt Instrument [Line Items]
Rate		3.90%			4.75%
Debt instrument, variable interest rate, type [extensible enumeration]		SOFR			SOFR
2027 Notes (Tranche B)
Debt Instrument [Line Items]
Amount Outstanding	100,000								$ 100,000
Amount Available	0								$ 0
2027 Notes (Tranche B) \| Unsecured debt
Debt Instrument [Line Items]
Rate									3.90%
Debt instrument, variable interest rate, type [extensible enumeration]									SOFR
2022 Term Loan
Debt Instrument [Line Items]
Rate									3.50%
Amount Outstanding	50,000								$ 50,000
Amount Available	0								$ 0
Debt instrument, variable interest rate, type [extensible enumeration]									SOFR
2022 Term Loan \| Unsecured debt
Debt Instrument [Line Items]
Long-term debt													$ 50,000
2024 Term Loan
Debt Instrument [Line Items]
Rate									3.80%
Amount Outstanding	30,000								$ 30,000
Amount Available	$ 0								$ 0
Debt instrument, variable interest rate, type [extensible enumeration]									SOFR
2024 Term Loan \| Unsecured debt
Debt Instrument [Line Items]
Rate	3.80%
Debt instrument, variable interest rate, type [extensible enumeration]	SOFR
JPM Credit Facility \| Secured Debt
Debt Instrument [Line Items]
Rate			2.55%	3.20%			0.15%	0.15%
Amount Outstanding	$ 562,500		$ 675						$ 562,500	$ 600,000
Annual administrative fee	0.0020		0.0020						0.0020
Debt instrument, variable interest rate, type [extensible enumeration]			SOFR				SOFR	SOFR