aon corporation .
notes to consolidated financial statements the components of accumulated other comprehensive loss , net of related tax , are as follows: .
what is the net change in the balance of net foreign exchange translation from 2006 to 2007?
( millions ) as of december 31 the net foreign exchange translation of 2007 is 284 ; the net foreign exchange translation of 2006 is 118 ; the net foreign exchange translation of 2005 is -119 ( 119 ) ;
( millions ) as of december 31 2007 2006 2005
net derivative gains ( losses ) $ 24 $ 15 $ -11 ( 11 )
net unrealized investment gains 76 73 52
net foreign exchange translation 284 118 -119 ( 119 )
postretirement plans -1110 ( 1110 ) -1216 ( 1216 ) -1077 ( 1077 )
accumulated other comprehensive loss $ -726 ( 726 ) $ -1010 ( 1010 ) $ -1155 ( 1155 )