v3.19.1
Income Taxes Income Taxes (Tables)
12 Months Ended
Dec. 31, 2018
Income Tax Disclosure [Abstract]  
Schedule of Income before Income Tax, Domestic and Foreign
The jurisdictional components of income from continuing operations before income tax expense (benefit), attributable to Calpine, for the years ended December 31, 2018, 2017 and 2016, are as follows (in millions):
 
2018
 
2017
 
2016
U.S.
$
47

 
$
(358
)
 
$
116

International
27

 
27

 
24

Total
$
74

 
$
(331
)
 
$
140

Schedule of Components of Income Tax Expense (Benefit)
The components of income tax expense from continuing operations for the years ended December 31, 2018, 2017 and 2016, consisted of the following (in millions):
 
2018
 
2017
 
2016
Current:
 
 
 
 
 
Federal
$

 
$
(10
)
 
$
(10
)
State
20

 
18

 
14

Foreign
(3
)
 
(14
)
 
1

Total current
17

 
(6
)
 
5

Deferred:
 
 
 
 
 
Federal
(1
)
 
5

 
10

State
(6
)
 
6

 
27

Foreign
54

 
3

 
6

Total deferred
47

 
14

 
43

Total income tax expense
$
64

 
$
8

 
$
48

Schedule of Effective Income Tax Rate Reconciliation
A reconciliation of the federal statutory rate of 21% and, prior to 2018, 35% to our effective rate from continuing operations for the years ended December 31, 2018, 2017 and 2016, is as follows:
 
2018
 
2017
 
2016
Federal statutory tax rate
21.0
 %
 
35.0
 %
 
35.0
 %
State tax expense, net of federal benefit
17.0

 
(6.0
)
 
19.4

Change in tax rate of net deferred tax asset

 
(168.8
)
 

Valuation allowances offsetting tax rate change

 
168.8

 

Valuation allowances against future tax benefits
(31.7
)
 
(33.0
)
 
(25.0
)
Valuation allowance related to foreign taxes
(138.3
)
 
0.5

 
(0.1
)
Decrease in foreign NOL due to change in ownership
202.3

 

 

Distributions from foreign affiliates and foreign taxes
6.6

 
(2.0
)
 
(0.6
)
Change in unrecognized tax benefits
(8.0
)
 
5.1

 
(0.1
)
Disallowed compensation
7.7

 
(0.6
)
 
0.9

Stock-based compensation
(1.5
)
 
(0.9
)
 
2.2

Equity earnings
1.4

 
(0.8
)
 
2.0

Merger Related Fees/Expenses
12.7

 

 

Depletion in excess of basis
(4.0
)
 

 

Other differences
1.3

 
0.3

 
0.6

Effective income tax rate
86.5
 %
 
(2.4
)%
 
34.3
 %
Schedule of Deferred Tax Assets and Liabilities
The components of deferred income taxes as of December 31, 2018 and 2017, are as follows (in millions):
 
2018
 
2017
Deferred tax assets:
 
 
 
NOL and credit carryforwards
$
1,595

 
$
1,810

Taxes related to risk management activities and derivatives
7

 
20

Reorganization items and impairments
166

 
146

Other differences
101

 
28

Deferred tax assets before valuation allowance
1,869

 
2,004

Valuation allowance
(1,000
)
 
(1,168
)
Total deferred tax assets
869

 
836

Deferred tax liabilities:
 
 
 
Property, plant and equipment
(890
)
 
(805
)
Total deferred tax liabilities
(890
)
 
(805
)
Net deferred tax asset (liability)
(21
)
 
31

Less: Non-current deferred tax liability
(22
)
 
(28
)
Deferred income tax asset, non-current
$
1

 
$
59

Schedule of Income Tax Contingencies
A reconciliation of the beginning and ending amounts of our unrecognized tax benefits for the years ended December 31, 2018, 2017 and 2016, is as follows (in millions):
 
2018
 
2017
 
2016
Balance, beginning of period
$
(38
)
 
$
(59
)
 
$
(58
)
Increases related to prior year tax positions
(7
)
 

 

Decreases related to prior year tax positions
17

 
11

 
1

Increases related to current year tax positions

 
(2
)
 
(2
)
Decreases related to change in tax rate of net deferred tax asset

 
12

 

Balance, end of period
$
(28
)
 
$
(38
)
 
$
(59
)