XML 32 R22.htm IDEA: XBRL DOCUMENT v3.10.0.1
NATURE OF OPERATIONS AND FINANCIAL STATEMENT PRESENTATION (Tables)
 9 Months Ended
Sep. 30, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Reclassifications
Certain amounts from prior periods have been reclassified to conform to the current period presentation. Most notably, TEP combined captions on the Condensed Consolidated Statements of Income by reclassifying similar line items into a single line item as follows:
 
As Filed
 
Amount Reclassified
 
As Reclassified
 
As Filed
 
Amount Reclassified
 
As Reclassified
(in thousands)
Three Months Ended September 30, 2017
 
Nine Months Ended September 30, 2017
Other Income (Deductions)
 
 
 
 
 
 
 
 
 
 
 
Interest Income
$
30

 
$
(30
)
 
$
—

 
$
556

 
$
(556
)
 
$
—

Other Income
1,738

 
(1,738
)
 
—

 
12,630

 
(12,630
)
 
—

Other Expense
(1,072
)
 
1,072

 
—

 
(2,609
)
 
2,609

 
—

Appreciation in Value of Investments
912

 
(912
)
 
—

 
2,130

 
(2,130
)
 
—

Allowance For Equity Funds
—

 
1,353

 
1,353

 
—

 
4,145

 
4,145

Other, Net
—

 
255

 
255

 
—

 
8,562

 
8,562

 
 
 
 
 
 
 
 
 
 
 
 
Interest Expense
 
 
 
 
 
 
 
 
 
 
 
Long-Term Debt
15,531

 
(15,531
)
 
—

 
46,461

 
(46,461
)
 
—

Capital Leases
613

 
(613
)
 
—

 
1,941

 
(1,941
)
 
—

Other Interest Expense
147

 
(147
)
 
—

 
570

 
(570
)
 
—

Interest Capitalized
(525
)
 
525

 
—

 
(1,645
)
 
1,645

 
—

Allowance For Borrowed Funds
—

 
(525
)
 
(525
)
 
—

 
(1,645
)
 
(1,645
)
Interest Expense
—

 
16,291

 
16,291

 
—

 
48,972

 
48,972
Schedule of cash, cash equivalents, and restricted cash reported on the balance sheet
The following table presents the line items and amounts of cash, cash equivalents, and restricted cash reported on the balance sheet and reconciles their sum to the cash flow statement:
 
Nine Months Ended September 30,
(in millions)
2018
 
2017
Cash and Cash Equivalents
$
18

 
$
70

Restricted Cash included in:
 
 
 
Investments and Other Property
8

 
7

Current Assets—Other
1

 
1

Total Cash, Cash Equivalents, and Restricted Cash
$
27

 
$
78
Schedule of restricted cash
The following table presents the line items and amounts of cash, cash equivalents, and restricted cash reported on the balance sheet and reconciles their sum to the cash flow statement:
 
Nine Months Ended September 30,
(in millions)
2018
 
2017
Cash and Cash Equivalents
$
18

 
$
70

Restricted Cash included in:
 
 
 
Investments and Other Property
8

 
7

Current Assets—Other
1

 
1

Total Cash, Cash Equivalents, and Restricted Cash
$
27

 
$
78
Schedule of asset retirement obligations
The following table reconciles the beginning and ending aggregate carrying amounts of ARO accruals on the Condensed Consolidated Balance Sheets:
(in millions)
Asset Retirement Obligation
Balances as of December 31, 2017
$
46

Liabilities Incurred (1)
8

Regulatory Deferral/Accretion Expense
1

Revisions to the Present Value of Estimated Cash Flows (2)
13

Balances as of September 30, 2018
$
68

(1) 
Primarily related to closure of the ash landfill at Springerville Generating Station (Springerville).
(2) 
Primarily related to changes in expected cost estimates for closure of certain generation facilities.