Property and Equipment |
12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Dec. 31, 2015 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Property, Plant and Equipment [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Property and Equipment | Property and Equipment Property and equipment were as follows:
Depreciation and amortization expense on property and equipment, including amortization of assets recorded under capital leases, was $351 million, $313 million and $318 million during the years ended December 31, 2015, 2014 and 2013, respectively. As of December 31, 2015 and 2014, property and equipment included approximately $144 million and $149 million, respectively, of capital lease assets primarily consisting of buildings and leasehold improvements, net of $71 million and $64 million, respectively, of accumulated depreciation and amortization. |