Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2013

Goodwill And Intangible Assets Disclosure [Abstract]

Changes in the carrying amount of goodwill and other intangible assets

The changes in the carrying amount of goodwill and other intangible assets of the Company between January 1, 2013 and June 30, 2013 are as follows:

(in $ millions)	January 1, 2013		Additions		Retirements		Foreign Exchange		June 30, 2013
Non-Amortizable Assets:
Goodwill		986		—		—		—		986
Trademarks and tradenames		314		—		—		—		314
Other Intangible Assets:
Acquired customer relationships		1,129		—		—		—		1,129
Accumulated amortization		(530)		(40)		—		—		(570)
Acquired customer relationships, net		599		(40)		—		—		559
Customer loyalty payments		274		36		(50)		(3)		257
Accumulated amortization		(156)		(29)		50		—		(135)
Customer loyalty payments, net		118		7		—		(3)		122
Other intangible assets, net		717		(33)		—		(3)		681

The changes in the carrying amount of goodwill and other intangible assets of the Company between January 1, 2012 and June 30, 2012 are as follows:

(in $ millions)	January 1, 2012		Additions		Retirements		Foreign Exchange		June 30, 2012
Non-Amortizable Assets:
Goodwill		986		—		—		—		986
Trademarks and tradenames		314		—		—		—		314
Other Intangible Assets:
Acquired customer relationships		1,129		—		—		—		1,129
Accumulated amortization		(448)		(41)		—		—		(489)
Acquired customer relationships, net		681		(41)		—		—		640
Customer loyalty payments		269		27		(19)		—		277
Accumulated amortization		(140)		(31)		19		—		(152)
Customer loyalty payments, net		129		(4)		—		—		125
Other intangible assets, net		810		(45)		—		—		765

Expected Amortization Expense

The Company expects amortization expense relating to acquired customer relationships and customer loyalty payments to be:

	Twelve Months Ending June 30,
(in $ millions)	Acquired Customer Relationships		Customer  Loyalty Payments
2014		77		56
2015		72		37
2016		58		17
2017		46		8
2018		41		2