December 31, | 2013 | 2012 | ||||
Compensation and other employee-related costs | $ | 1,045 | $ | 1,092 | ||
Deferred revenue | 2,839 | 2,706 | ||||
Employee benefits (Note 18) | 335 | 367 | ||||
Discounts and rebates | 328 | 318 | ||||
Derivative instruments | 105 | 131 | ||||
Miscellaneous | 1,567 | 1,383 | ||||
$ | 6,219 | $ | 5,997 | |||