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Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets

v2.4.0.6
Intangible Assets
3 Months Ended
Mar. 31, 2013
Goodwill and Intangible Assets Disclosure [Abstract] Ìý
Intangible Assets
Intangible Assets
Goodwill
Changes in the carrying amount of goodwill are as follows:
Ìý
QVC
Ìý
E-commerce
Ìý
TripAdvisor
Ìý
Total
Ìý
amounts in millions
Balance at JanuaryÌý1, 2013
$
5,349

Ìý
558

Ìý
3,649

Ìý
9,556

Foreign currency translation adjustments
(55
)
Ìý
—

Ìý
(3
)
Ìý
(58
)
Acquisitions (1)
—

Ìý
—

Ìý
8

Ìý
8

Balance at March 31, 2013
$
5,294

Ìý
558

Ìý
3,654

Ìý
9,506


(1)
The $8 million increase to TripAdvisor goodwill during the period is primarily attributable to certain purchase price allocation adjustments recorded in connection with our acquisition of a controlling interest in TripAdvisor during December 2012 and an increase due to an acquisition made by TripAdvisor during the three months ended March 31, 2013.
Intangible Assets Subject to Amortization
Amortization expense for intangible assets with finite useful lives was $192 million and $108 million for the three months ended March 31, 2013 and 2012, respectively. Based on its amortizable intangible assets as of MarchÌý31, 2013, Liberty expects that amortization expense will be as follows for the next five years (amounts in millions):
Remainder of 2013
$
573

2014
$
692

2015
$
597

2016
$
476

2017
$
344