(In millions) | 2013 | 2012 | |||||
Marketable securities held in trust | $ | 479 | $ | 407 | |||
Computer software, net of accumulated amortization of $918 and $840 at December 31, 2013 and 2012, respectively | 340 | 371 | |||||
Other intangible assets, net of accumulated amortization of $242 and $192 at December 31, 2013 and 2012, respectively | 235 | 293 | |||||
Other noncurrent assets, net | 330 | 260 | |||||
Total | $ | 1,384 | $ | 1,331 | |||