XML 54 R13.htm IDEA: XBRL DOCUMENT v2.4.1.9
Provision (Benefit) for Income Taxes
3 Months Ended
Mar. 31, 2015
Income Tax Disclosure [Abstract]  
Provision (Benefit) for Income Taxes
Note 5 – Provision (Benefit) for Income Taxes
The Provision (benefit) for income taxes includes:
 
Three months ended  
 March 31,
 
2015
 
2014
 
(Millions)
Current:
 
 
 
Federal
$

 
$
137

State

 
5

Foreign
2

 
2

 
2

 
144

Deferred:
 
 
 
Federal
25

 
(96
)
State
3

 
(1
)
Foreign

 
4

 
28

 
(93
)
Total provision (benefit)
$
30

 
$
51


The effective income tax rate for the total provision for the three months ended March 31, 2015, is greater than the federal statutory rate primarily due to a $14 million tax provision associated with an adjustment to the prior year taxable foreign income and the effect of state income taxes, partially offset by the impact of nontaxable noncontrolling interests.
The effective income tax rate for the total provision for the three months ended March 31, 2014, is less than the federal statutory rate primarily due to a tax benefit related to our contribution of certain Canadian operations to WPZ and the impact of nontaxable noncontrolling interests, partially offset by the effect of state income taxes and taxes on foreign operations.
During the next 12 months, we do not expect ultimate resolution of any unrecognized tax benefit associated with domestic or international matters to have a material impact on our unrecognized tax benefit position.