DEFERRED INCOME



Dollars in Millions	March 31, 2015		December 31, 2014
Alliances (Note 3)	$	1,647	$	1,493
Gain on sale-leaseback transactions	39		45
Other	470		399
Total deferred income	$	2,156	$	1,937

Current portion	$	1,459	$	1,167
Non-current portion	697		770

Alliances include unamortized amounts for upfront, milestone and other licensing receipts, revenue deferrals attributed to the Gilead alliance and deferred income for the undelivered elements of the diabetes business divestiture. Other deferrals include amounts invoiced for a product under an early access program in the EU that is subject to final price negotiations with the local government (approximately$350 million at March 31, 2015 and $300 million at December 31, 2014).

Amortization of deferred income was $81 million and $80 million for the three months ended March 31, 2015 and 2014, respectively.