unpaid balance

No definition available.

Name:	kex_UnpaidBalance
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Period Type:	duration

- Definition

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

+ References

No definition available.

+ Details

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Balance Type:	na
Period Type:	duration

- Definition

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

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

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

+ References

+ Details

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Balance Type:	na
Period Type:	instant

- Definition

Date when the debt instrument is scheduled to be fully repaid, in YYYY-MM-DD format.

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Balance Type:	na
Period Type:	duration

- Definition

Amount of the required periodic payments applied to interest.

+ References

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Balance Type:	debit
Period Type:	duration

- References

No definition available.

+ Details

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- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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Balance Type:	credit
Period Type:	instant

- Definition

Amount of the fee for available but unused credit capacity under the credit facility.

+ References

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Date the credit facility terminates, in YYYY-MM-DD format.

+ References

+ Details

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Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

- 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

+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

+ References

+ Details

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

- Definition

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

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Balance Type:	credit
Period Type:	instant

- Definition

The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer.

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- Details

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Long-Term Debt (Details) - USD ($) $ in Thousands				1 Months Ended	6 Months Ended		12 Months Ended
Long-Term Debt (Details) - USD ($) $ in Thousands	Jul. 19, 2023	Jan. 19, 2023	Feb. 03, 2022	Jul. 29, 2022	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Long-term Debt [Abstract]
Payments on long-term debt					$ (30,000)	$ 0
Term loan					1,136,055		$ 1,163,367
Periodic payment, interest	$ 5,300	$ 500
Debt Instrument, Basis Spread on Variable Rate				0.50%
unpaid balance				$ 43,800
SOFR [Member]
Long-term Debt [Abstract]
Interest rate				1.00%
Credit line due September 30, 2021 [Member]
Long-term Debt [Abstract]
Maximum borrowing capacity					8,700
Credit facility, amount outstanding					10,000
Available borrowing capacity					$ 1,300
Senior Notes Series B Due February Twenty Seven Two Thousand Twenty Three [Member]
Long-term Debt [Abstract]
Interest rate					3.29%
Maturity Date					Feb. 27, 2023
Three point Four Six Series A Notes Due January Nineteen Two Thousand Thirty Three [Member]
Long-term Debt [Abstract]
Long term debt, face amount			$ 60,000
Interest rate			3.46%
Three point Five One Series B Notes Due January Nineteen Two Thousand Thirty Three [Member]
Long-term Debt [Abstract]
Long term debt, face amount			$ 240,000
Interest rate			3.51%
Maturity Date			Jan. 19, 2033
Unsecured Debt [Member]
Long-term Debt [Abstract]
Long term debt, face amount			$ 300,000
Revolving Credit Facility [Member]
Long-term Debt [Abstract]
Maximum borrowing capacity					$ 850,000
Credit facility, amount outstanding					5,100
Available borrowing capacity				$ 35,000	$ 844,900
Maturity Date					Mar. 27, 2024
Debt Instrument, Basis Spread on Variable Rate					3.00%		1.50%
Revolving Credit Facility [Member] \| Subsequent Event [Member]
Long-term Debt [Abstract]
Maximum borrowing capacity				500,000
Line of Credit Facility, Commitment Fee Amount				$ 25
Revolving Credit Facility [Member] \| Subsequent Event [Member] \| SOFR [Member]
Long-term Debt [Abstract]
Debt Instrument, Basis Spread on Variable Rate				137.50%
Revolving Credit Facility [Member] \| Subsequent Event [Member] \| Base Rate [Member]
Long-term Debt [Abstract]
Debt Instrument, Basis Spread on Variable Rate				37.50%
Term Loan [Member]
Long-term Debt [Abstract]
Credit facility, expiration date				Jul. 29, 2027	Mar. 27, 2024
Payments on long-term debt				$ (250,000)	$ (30,000)
Maturity Date					Mar. 27, 2024
Term Loan [Member] \| Subsequent Event [Member]
Long-term Debt [Abstract]
Term loan				$ 250,000