XML 70 R55.htm IDEA: XBRL DOCUMENT v3.10.0.1
Accumulated other comprehensive income (Tables)
12 Months Ended
Dec. 31, 2018
Equity [Abstract]  
Schedule of accumulated other comprehensive income

A summary of the net changes in after-tax accumulated other comprehensive income attributable to Berkshire Hathaway shareholders and amounts reclassified out of accumulated other comprehensive income for each of the three years ending December 31, 2018 follows (in millions).

 

     Unrealized
appreciation of
investments, net
     Foreign
currency
translation
     Prior service
and actuarial
gains/losses of
defined benefit
pension plans
    Other     Accumulated
other
comprehensive
income
 

Balance December 31, 2015

    $ 38,598        $ (3,856)       $ (762    $ 2      $ 33,982   

Other comprehensive income, net before reclassifications

     9,011         (1,412)        94       (48     7,645   

Reclassifications into net earnings:

            

Earnings before income taxes

     (6,820)        —          104       51       (6,665)  

Applicable income taxes

     2,387         —          (29     (22     2,336   
  

 

 

    

 

 

    

 

 

   

 

 

   

 

 

 

Balance December 31, 2016

     43,176         (5,268)        (593     (17     37,298   

Other comprehensive income, net before reclassifications

     19,826             2,151         65       16       22,058   

Reclassifications into net earnings:

            

Reclassifications before income taxes

     (1,399)               155       19       (1,222)  

Applicable income taxes

     490         —          (47     (6     437   
  

 

 

    

 

 

    

 

 

   

 

 

   

 

 

 

Balance December 31, 2017

     62,093         (3,114)        (420     12       58,571   

Reclassifications to retained earnings upon adoption of new accounting standards

     (61,340)        (65)        36       (6     (61,375)  

Other comprehensive income, net before reclassifications

     (183)        (1,424)        (513     25       (2,095)  

Reclassifications into net earnings:

            

Reclassifications before income taxes

     (253)        —          116       5       (132)  

Applicable income taxes

     53         —          (35     (2     16   
  

 

 

    

 

 

    

 

 

   

 

 

   

 

 

 

Balance December 31, 2018

    $ 370        $ (4,603)       $ (816    $       34      $ (5,015)