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

No definition available.

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- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

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+ Details

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- Definition

Incremental percentage increase (decrease) in the stated rate on a debt instrument.

+ References

No definition available.

+ Details

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- Definition

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

+ References

+ Details

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- 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.

+ References

No definition available.

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DEBT - Narrative (Details) - USD ($)		3 Months Ended	6 Months Ended
DEBT - Narrative (Details) - USD ($)	Feb. 11, 2020	Jun. 30, 2021	Jun. 30, 2021	Apr. 02, 2018
Line of Credit \| London Interbank Offered Rate (LIBOR)
Debt Instrument [Line Items]
Basis spread on variable rate			2.75%
Line of Credit \| Adjusted LIBOR
Debt Instrument [Line Items]
Basis spread on variable rate			1.00%
Line of Credit \| Federal Funds Effective Swap Rate
Debt Instrument [Line Items]
Basis spread on variable rate			0.50%
Secured Debt \| Revolving Credit Facility
Debt Instrument [Line Items]
Interest rate, increase (decrease)	(0.50%)	(0.25%)
Interest rate, stated percentage	3.00%	2.75%	2.75%
Morgan Stanley Senior Funding, Inc. \| Secured Debt
Debt Instrument [Line Items]
Face amount		$ 100,000,000.0	$ 100,000,000.0
Morgan Stanley Senior Funding, Inc. \| Secured Debt \| Line of Credit
Debt Instrument [Line Items]
Face amount		1,000,000.0	1,000,000.0
Morgan Stanley Senior Funding, Inc. \| Secured Debt \| 2018 Term Facility
Debt Instrument [Line Items]
Face amount				$ 980,000,000.0
Morgan Stanley Senior Funding, Inc. \| Secured Debt \| 2018 Revolving Facility
Debt Instrument [Line Items]
Face amount		99,000,000.0	99,000,000.0
Morgan Stanley Senior Funding, Inc. \| Secured Debt \| Letter of Credit
Debt Instrument [Line Items]
Face amount		$ 1,000,000.0	$ 1,000,000.0