Letters Of Credit Outstanding Expiring In Current Fiscal Year

No definition available.

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- Definition

Line of Credit Facility, Amount Outstanding Exclusive of Letters of Credit

+ References

No definition available.

+ Details

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- Definition

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

+ References

No definition available.

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- Definition

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

+ References

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Balance Type:	credit
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.

+ References

No definition available.

+ Details

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Balance Type:	na
Period Type:	duration

- Definition

Fixed interest rate related to the interest rate derivative.

+ References

No definition available.

+ Details

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- Definition

Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and not elected to be offset.

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Balance Type:	credit
Period Type:	instant

- Definition

Nominal or face amount used to calculate payment on derivative.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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+ Details

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Balance Type:	na
Period Type:	instant

- Definition

The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

+ References

No definition available.

+ Details

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

- Definition

The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used.

+ References

No definition available.

+ Details

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Data Type:	num:percentItemType
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

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- 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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Balance Type:	credit
Period Type:	instant

- Definition

Amount of cash inflow from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.

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Balance Type:	debit
Period Type:	duration

- Definition

The remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset.

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- Details

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Debt - Narrative (Details) - USD ($) $ in Millions	3 Months Ended
Debt - Narrative (Details) - USD ($) $ in Millions	Mar. 31, 2020	Dec. 31, 2019	Nov. 01, 2018
Debt Instrument [Line Items]
Letters of credit outstanding expiring in current fiscal year	$ 25.4
Unamortized debt issuance costs	0.3	$ 0.0
Derivative liability	8.4
Term Loan	150.0
Term Loan
Debt Instrument [Line Items]
Term Loan	150.0	0.0
Revolving Credit Facility \| Line of Credit
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity	$ 500.0		$ 400.0
Line of credit facility, unused commitment fee percent	0.25%
Borrowings under Revolving Credit Facility	$ 200.0	$ 100.0
Line of credit facility, remaining borrowing capacity	274.0
Unamortized debt issuance costs	1.9
Proceeds from Lines of Credit	$ 100.0
Revolving Credit Facility \| Line of Credit \| Maximum
Debt Instrument [Line Items]
LIBOR variable rate spread	2.00%
Line of credit facility, unused commitment fee percent	0.35%
Revolving Credit Facility \| Line of Credit \| Minimum
Debt Instrument [Line Items]
LIBOR variable rate spread	1.25%
Line of credit facility, unused commitment fee percent	0.20%
Letter of Credit \| Line of Credit
Debt Instrument [Line Items]
Letters of credit outstanding, amount	$ 26.0
London Interbank Offered Rate (LIBOR) \| Revolving Credit Facility \| Line of Credit
Debt Instrument [Line Items]
LIBOR variable rate spread	1.50%
Designated as Hedging Instrument \| Interest Rate Swap
Debt Instrument [Line Items]
Derivative, notional amount	$ 100.0
Derivative, fixed interest rate	2.71%