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Significant Financing Transactions (Tables)
3 Months Ended
Mar. 31, 2019
Debt Instrument [Line Items]  
Schedule of Line of Credit Facilities

At March 31, 2019, Dominion Energy’s commercial paper and letters of credit outstanding, as well as its capacity available under the credit facility, were as follows:

 

 

Facility

Limit

 

 

Outstanding

Commercial

Paper

 

 

Outstanding

Letters of

Credit

 

 

Facility

Capacity

Available

 

(millions)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Joint revolving credit facility(1)

 

$

6,000

 

 

$

2,393

 

 

$

90

 

 

$

3,517

 

(1)

This credit facility matures in March 2023 and can be used by the borrowers under the credit facility to support bank borrowings and the issuance of commercial paper, as well as to support up to a combined $2.0 billion of letters of credit.

Virginia Electric and Power Company  
Debt Instrument [Line Items]  
Schedule of Line of Credit Facilities

At March 31, 2019, Virginia Power’s share of commercial paper and letters of credit outstanding under its joint credit facility with Dominion Energy, Dominion Energy Gas, Questar Gas and DESC was as follows:

 

 

Facility

Limit(1)

 

 

Outstanding

Commercial

Paper

 

 

Outstanding

Letters of

Credit

 

(millions)

 

 

 

 

 

 

 

 

 

 

 

 

Joint revolving credit facility(1)

 

$

6,000

 

 

$

595

 

 

$

16

 

 

(1)

The full amount of the facility is available to Virginia Power, less any amounts outstanding to co-borrowers Dominion Energy, Dominion Energy Gas, Questar Gas and DESC. The sub-limit for Virginia Power is set within the facility limit but can be changed at the option of the borrowers under the credit facility multiple times per year. At March 31, 2019, the sub-limit for Virginia Power was $1.5 billion. If Virginia Power has liquidity needs in excess of its sub-limit, the sub-limit may be changed or such needs may be satisfied through short-term intercompany borrowings from Dominion Energy. This credit facility matures in March 2023 and can be used to support bank borrowings and the issuance of commercial paper, as well as to support up to $2.0 billion (or the sub-limit, whichever is less) of letters of credit.

Dominion Energy Gas Holdings, LLC  
Debt Instrument [Line Items]  
Schedule of Line of Credit Facilities

At March 31, 2019, Dominion Energy Gas' share of commercial paper and letters of credit outstanding under its joint credit facility with Dominion Energy, Virginia Power, Questar Gas and DESC was as follows:

 

 

Facility

Limit(1)

 

 

Outstanding

Commercial

Paper

 

 

Outstanding

Letters of

Credit

 

(millions)

 

 

 

 

 

 

 

 

 

 

 

 

Joint revolving credit facility(1)

 

$

1,500

 

 

$

280

 

 

$

 

(1)

A maximum of $1.5 billion of the facility is available to Dominion Energy Gas, assuming adequate capacity is available after giving effect to uses by co-borrowers Dominion Energy, Virginia Power, Questar Gas and DESC. The sub-limit for Dominion Energy Gas is set within the facility limit but can be changed at the option of the borrowers under the credit facility multiple times per year. At March 31, 2019, the sub-limit for Dominion Energy Gas was $750 million. If Dominion Energy Gas has liquidity needs in excess of its sub-limit, the sub-limit may be changed or such needs may be satisfied through short-term intercompany borrowings from Dominion Energy. This credit facility matures in March 2023 and can be used to support bank borrowings and the issuance of commercial paper, as well as to support up to $1.5 billion (or the sub-limit, whichever is less) of letters of credit.