XML 93 R81.htm IDEA: XBRL DOCUMENT v3.23.1

DIVIDENDS AND DISTRIBUTIONS - Schedule of Dividend Reinvestment Plan Activity (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Equity [Abstract]
Shares issued (in shares)	0.0	0.6
Average issue price per share (in dollars per share)	$ 0	$ 20.95
Shares purchased by plan agent to satisfy dividends declared and payable during the period for stockholders (in shares)	$ 0.8	$ 0.0
Average purchase price per share (in dollars per share)	$ 18.35	$ 0

X

- Definition

Shares Purchased, Price Per Share

+ References

No definition available.

+ Details

Name:	arcc_SharesPurchasedPricePerShare
Namespace Prefix:	arcc_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Stock Issued During Period, Shares Purchased To Satisfy Dividends

+ References

No definition available.

+ Details

Name:	arcc_StockIssuedDuringPeriodSharesPurchasedToSatisfyDividends
Namespace Prefix:	arcc_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- References

No definition available.

+ Details

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

X

- Definition

Per share or per unit amount of equity securities issued.

+ References

No definition available.

+ Details

Name:	us-gaap_SharesIssuedPricePerShare
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Number of shares issued during the period from a dividend reinvestment plan (DRIP). A dividend reinvestment plan allows the shareholders to reinvest dividends paid to them by the entity on new issues of stock by the entity.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 2
-URI https://asc.fasb.org/extlink&oid=126973232&loc=d3e21463-112644

+ Details

Name:	us-gaap_StockIssuedDuringPeriodSharesDividendReinvestmentPlan
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration