v2.4.0.8
Restructuring Charges (Accrual Rollfoward) (Details) (USD $)
In Millions, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2013
Jun. 30, 2012
Restructuring Reserve [Roll Forward]        
Restructuring accruals     $ 9 $ 1
Severance and other 20 0 25 0
Cash payments     (11) 0
Other     (1) (1)
Restructuring accruals 22 0 22 0
Water Infrastructure
       
Restructuring Reserve [Roll Forward]        
Severance and other 16 0 21 0
Restructuring accruals 20 0 20 0
Applied Water
       
Restructuring Reserve [Roll Forward]        
Severance and other 4 0 4 0
Restructuring accruals 2 0 2 0
Corporate and other
       
Restructuring Reserve [Roll Forward]        
Severance and other 0 0 0 0
Restructuring accruals $ 0 $ 0 $ 0 $ 0