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INCOME TAXES (Tables)
12 Months Ended
Dec. 31, 2013
Income Tax Disclosure [Abstract]  
Significant components of income taxes attributable to continuing operations
The significant components of income taxes attributable to continuing operations consisted of (in thousands):
 
2013
 
2012
 
2011
Current:
 
 
 
 
 
U.S.
$
(38,025
)
 
$
(69,934
)
 
$
(39,708
)
Non - U.S.
31,932

 
23,931

 
15,368

State
(5,141
)
 
100

 
566

Current benefit
(11,234
)
 
(45,903
)
 
(23,774
)
Deferred:
 
 
 
 
 
U.S.
20,827

 
45,794

 
27,401

Non - U.S.
(930
)
 
(19,720
)
 
(9,286
)
Deferred provision
19,897

 
26,074

 
18,115

Total provision (benefit)
$
8,663

 
$
(19,829
)
 
$
(5,659
)
Income tax expense (benefit), income tax reconciliation
Differences between our provision for income taxes and the amount determined by applying our applicable statutory rate to income before income taxes are set forth below (dollars in thousands):

 
2013
 
2012
 
2011
Statutory rate
23.3
%
 
24.5
%
 
35
%
Tax at statutory rate
$
60,738

 
$
44,950

 
$
45,528

Increase (decrease) due to:
 

 
 

 
 

Capitalized interest transactions
(11,317
)
 
(39,204
)
 

Foreign rate differential
(27,078
)
 
(27,591
)
 
(36,311
)
Deferred intercompany gain/loss
(9,062
)
 
(8,749
)
 
(12,629
)
Change in valuation allowance
8,381

 
2,806

 

Prior period adjustments
(9,837
)
 
4,482

 
(1,398
)
Unrecognized tax benefits
17,544

 
2,463

 
3,895

Excess compensation
1,022

 
1,432

 
1,447

Foreign taxes of subsidiaries for which U.S. federal income taxes have been provided
9,155

 

 

Foreign tax credits
(31,078
)
 
(1,632
)
 
(10,409
)
Extraterritorial income exclusion
(43
)
 
(45
)
 
(522
)
Other, net
238

 
1,259

 
4,740

Total provision (benefit)
$
8,663

 
$
(19,829
)
 
$
(5,659
)
Deferred tax assets and liabilities
Temporary differences and carryforwards which gave rise to deferred tax assets and liabilities at December 31 were as follows (in thousands):
 
2013
 
2012
 
Current
 
Noncurrent
 
Current
 
Noncurrent
Deferred tax assets:
 
 
 
 
 
 
 
Accrued employee benefit plan costs
$
27,295

 
$
76,619

 
$
27,011

 
$
118,961

U.S. net operating loss

 
28,486

 

 
30,623

U.K. net operating loss

 
8,280

 

 
10,130

Norway net operating loss

 
13,949

 

 
408

Other
700

 
28,744

 
5,567

 
20,811

Total deferred tax assets
27,995

 
156,078

 
32,578

 
180,933

Less: valuation allowance

 
(25,909
)
 

 
(17,528
)
Deferred tax assets, net of valuation allowance
27,995

 
130,169

 
32,578

 
163,405

 
 
 
 
 
 
 
 
Deferred tax liabilities:
 

 
 

 
 

 
 

Property, plant and equipment

 
514,612

 

 
590,334

Other
5,858

 
45,212

 
5,950

 
46,943

Total deferred tax liabilities
5,858

 
559,824

 
5,950

 
637,277

Net deferred tax asset (liability)
$
22,137

 
$
(429,655
)
 
$
26,628

 
$
(473,872
)
Changes in gross unrecognized tax benefits
The following table sets forth the changes in the Company’s gross unrecognized tax benefits during the years ended December 31 (in thousands):
 
2013
 
2012
 
2011
Gross unrecognized tax benefits - beginning of year
$
58,900

 
$
55,300

 
$
51,000

Gross increases - tax positions in prior period
11,021

 
700

 
4,300

Gross decreases - tax positions in prior period
(4,114
)
 

 

Gross increases - current period tax positions
16,674

 
2,900

 

Settlements

 

 

Lapse of statute of limitations
(561
)
 

 

Gross unrecognized tax benefit - end of year
$
81,920

 
$
58,900

 
$
55,300

Schedule of income before income tax
ncome (loss) from continuing operations before income taxes were as follows (in thousands):
 
2013
 
2012
 
2011
U.S.
$
163,400

 
$
9,800

 
$
(1,200
)
Non-U.S.
97,800

 
173,700

 
131,300