v2.4.1.9
Other Income (Tables)
 12 Months Ended
Dec. 31, 2014
Other Income [Abstract]  
Other Income [Table Text Block]

Other income included the following for the years ended December 31:

Millions2014 [a]2013 [b]2012
Rental income$ 96$ 106$ 83
Net gain on non-operating asset dispositions  69  32  29
Interest income  4  4  3
Non-operating environmental costs and other  (18)  (14)  (7)
Total$ 151$ 128$ 108
        
[a] Non-operating environmental costs and other includes $14 million related to the sale of a permanent easement.
[b] Rental income includes $17 million related to a land lease contract settlement.