in the fourth quarter of 2002 , aes lost voting control of one of the holding companies in the cemig ownership structure . this holding company indirectly owns the shares related to the cemig investment and indirectly holds the project financing debt related to cemig . as a result of the loss of voting control , aes stopped consolidating this holding company at december 31 , 2002 . other . during the fourth quarter of 2003 , the company sold its 25% ( 25 % ) ownership interest in medway power limited ( 2018 2018mpl 2019 2019 ) , a 688 mw natural gas-fired combined cycle facility located in the united kingdom , and aes medway operations limited ( 2018 2018aesmo 2019 2019 ) , the operating company for the facility , in an aggregate transaction valued at approximately a347 million ( $ 78 million ) . the sale resulted in a gain of $ 23 million which was recorded in continuing operations . mpl and aesmo were previously reported in the contract generation segment . in the second quarter of 2002 , the company sold its investment in empresa de infovias s.a . ( 2018 2018infovias 2019 2019 ) , a telecommunications company in brazil , for proceeds of $ 31 million to cemig , an affiliated company . the loss recorded on the sale was approximately $ 14 million and is recorded as a loss on sale of assets and asset impairment expenses in the accompanying consolidated statements of operations . in the second quarter of 2002 , the company recorded an impairment charge of approximately $ 40 million , after income taxes , on an equity method investment in a telecommunications company in latin america held by edc . the impairment charge resulted from sustained poor operating performance coupled with recent funding problems at the invested company . during 2001 , the company lost operational control of central electricity supply corporation ( 2018 2018cesco 2019 2019 ) , a distribution company located in the state of orissa , india . the state of orissa appointed an administrator to take operational control of cesco . cesco is accounted for as a cost method investment . aes 2019s investment in cesco is negative . in august 2000 , a subsidiary of the company acquired a 49% ( 49 % ) interest in songas for approximately $ 40 million . the company acquired an additional 16.79% ( 16.79 % ) of songas for approximately $ 12.5 million , and the company began consolidating this entity in 2002 . songas owns the songo songo gas-to-electricity project in tanzania . in december 2002 , the company signed a sales purchase agreement to sell 100% ( 100 % ) of our ownership interest in songas . the sale of songas closed in april 2003 ( see note 4 for further discussion of the transaction ) . the following tables present summarized comparative financial information ( in millions ) of the entities in which the company has the ability to exercise significant influence but does not control and that are accounted for using the equity method. .

Table:
as of and for the years ended december 31, | 2003 | 2002 ( 1 ) | 2001 ( 1 )
revenues | $ 2758 | $ 2832 | $ 6147
operating income | 1039 | 695 | 1717
net income | 407 | 229 | 650
current assets | 1347 | 1097 | 3700
noncurrent assets | 7479 | 6751 | 14942
current liabilities | 1434 | 1418 | 3510
noncurrent liabilities | 3795 | 3349 | 8297
stockholder's equity | 3597 | 3081 | 6835
( 1 ) includes information pertaining to eletropaulo and light prior to february 2002 .
in 2002 and 2001 , the results of operations and the financial position of cemig were negatively impacted by the devaluation of the brazilian real and the impairment charge recorded in 2002 .
the brazilian real devalued 32% ( 32 % ) and 19% ( 19 % ) for the years ended december 31 , 2002 and 2001 , respectively. .

Question: in 2003 what are net current assets for entities accounted for using the equity method , in millions?
Answer: -87
Calculation: subtract(1347, 1434)