Accounts receivable as of December 31, 2013 and 2012 consisted of:
(Millions) | 2013 | 2012 | ||||
U.S. Card Services(a) | $ | 21,842 | $ | 21,124 | ||
International Card Services | 7,771 | 7,778 | ||||
Global Commercial Services(b) | 14,391 | 13,671 | ||||
Global Network & Merchant Services(c) | 159 | 193 | ||||
Card Member receivables(d) | 44,163 | 42,766 | ||||
Less: Reserve for losses | 386 | 428 | ||||
Card Member receivables, net | 43,777 | 42,338 | ||||
Other receivables, net(e) | $ | 3,408 | $ | 3,576 |