Delta Airlines 2012 Annual Report Download - page 98

NOTE 14 . ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS)
The following table shows the components of accumulated other comprehensive income (loss):
NOTE 15 . GEOGRAPHIC INFORMATION
Operating segments, airline and refinery, are defined as components of an enterprise whose separate financial information is regularly reviewed
by the chief operating decision maker and used in resource allocation and performance assessments.
Our airline segment is managed as a single business unit that provides air transportation for passengers and cargo. This allows us to benefit from
an integrated revenue pricing and route network. Our flight equipment forms one fleet, which is deployed through a single route scheduling system.
When making resource allocation decisions, our chief operating decision maker evaluates flight profitability data, which considers aircraft type and
route economics, but gives no weight to the financial impact of the resource allocation decision on an individual carrier basis. Our objective in
making resource allocation decisions is to optimize our consolidated financial results.
Our refinery segment operates for the benefit of the airline segment. The revenues of the refinery, primarily consisting of fuel sales to the airline,
have been eliminated in the Consolidated Financial Statements. For more information regarding our refinery and segment information, see Note 2.
Operating revenue is assigned to a specif ic geographic region based on the origin, flight path and destination of each flight segment. Our
operating revenue by geographic region (as defined by the DOT) is summarized in the following table:
Our tangible assets consist primarily of flight equipment, which is mobile across geographic markets. Accordingly, assets are not allocated to
specific geographic regions.
91
(in millions) Pension and Other Benefits Liabilities Derivative Contracts
(1)
Deferred Tax Impact Total
Balance at January 1, 2010
$
(2,011
)
$
(345
)
$
(1,207
)
$
(3,563
)
Changes in value
(121
)
(71
)
—
(
192
)
Reclassification into earnings
54
123
—
177
Tax effect
25
(19
)
(6
)
—
Balance at December 31, 2010
(2,053
)
(312
)
(1,213
)
(3,578
)
Changes in value
(3,062
)
5
—
(
3,057
)
Reclassification into earnings
41
(172
)
—
(
131
)
Tax effect
1,175
66
(1,241
)
—
Balance at December 31, 2011
(3,899
)
(413
)
(2,454
)
(6,766
)
Changes in value
(2,171
)
196
—
(
1,975
)
Reclassification into earnings
149
15
—
164
Tax effect
774
(84
)
(690
)
—
Balance at December 31, 2012
$
(5,147
)
$
(286
)
$
(3,144
)
$
(8,577
)
(1)
Includes $321 million
of deferred income tax expense that will remain in AOCI until all amounts in AOCI that relate to fuel derivatives which are designated as accounting hedges are
recognized in the Consolidated Statement of Operations.
Year Ended December 31,
(in millions) 2012 2011 2010
Domestic
$
23,827
$
22,722
$
20,744
Atlantic
6,481
6,486
5,931
Pacific
3,979
3,644
3,283
Latin America
2,383
2,263
1,797
Total
$
36,670
$
35,115
$
31,755