marathon oil corporation notes to consolidated financial statements the changes in the carrying amount of goodwill for the years ended december 31 , 2007 , and 2008 , were as follows : ( in millions ) e&p osm rm&t total .

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Row 1: ( in millions ), e&p, osm, rm&t, total
Row 2: balance as of december 31 2006, $ 519, $ 2013, $ 879, $ 1398
Row 3: acquired, 71, 1437, 2013, 1508
Row 4: adjusted ( a ), 2013, 2013, -7 ( 7 ), -7 ( 7 )
Row 5: balance as of december 31 2007, 590, 1437, 872, 2899
Row 6: adjusted ( a ), -17 ( 17 ), -25 ( 25 ), 7, -35 ( 35 )
Row 7: impaired, 2013, -1412 ( 1412 ), 2013, -1412 ( 1412 )
Row 8: disposed ( b ), -5 ( 5 ), , 2013, -5 ( 5 )
Row 9: balance as of december 31 2008, $ 568, $ 2013, $ 879, $ 1447
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( a ) adjustments related to prior period income tax and royalty adjustments . ( b ) goodwill was allocated to the norwegian outside-operated properties sold in 2008 . 17 . fair value measurements as defined in sfas no . 157 , fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date . sfas no . 157 describes three approaches to measuring the fair value of assets and liabilities : the market approach , the income approach and the cost approach , each of which includes multiple valuation techniques . the market approach uses prices and other relevant information generated by market transactions involving identical or comparable assets or liabilities . the income approach uses valuation techniques to measure fair value by converting future amounts , such as cash flows or earnings , into a single present value amount using current market expectations about those future amounts . the cost approach is based on the amount that would currently be required to replace the service capacity of an asset . this is often referred to as current replacement cost . the cost approach assumes that the fair value would not exceed what it would cost a market participant to acquire or construct a substitute asset of comparable utility , adjusted for obsolescence . sfas no . 157 does not prescribe which valuation technique should be used when measuring fair value and does not prioritize among the techniques . sfas no . 157 establishes a fair value hierarchy that prioritizes the inputs used in applying the various valuation techniques . inputs broadly refer to the assumptions that market participants use to make pricing decisions , including assumptions about risk . level 1 inputs are given the highest priority in the fair value hierarchy while level 3 inputs are given the lowest priority . the three levels of the fair value hierarchy are as follows . 2022 level 1 2013 observable inputs that reflect unadjusted quoted prices for identical assets or liabilities in active markets as of the reporting date . active markets are those in which transactions for the asset or liability occur in sufficient frequency and volume to provide pricing information on an ongoing basis . 2022 level 2 2013 observable market-based inputs or unobservable inputs that are corroborated by market data . these are inputs other than quoted prices in active markets included in level 1 , which are either directly or indirectly observable as of the reporting date . 2022 level 3 2013 unobservable inputs that are not corroborated by market data and may be used with internally developed methodologies that result in management 2019s best estimate of fair value . we use a market or income approach for recurring fair value measurements and endeavor to use the best information available . accordingly , valuation techniques that maximize the use of observable inputs are favored . financial assets and liabilities are classified in their entirety based on the lowest priority level of input that is significant to the fair value measurement . the assessment of the significance of a particular input to the fair value measurement requires judgment and may affect the placement of assets and liabilities within the levels of the fair value hierarchy. .

Question: excluding 2008 adjustments , what was the balance of the rm&t segment goodwill as of december 31 2008 , in millions?
Program: subtract(879, const_7)
Answer: 872.0