XML 108 R26.htm IDEA: XBRL DOCUMENT v2.4.0.6
Goodwill Schedule of Goodwill Allocated to Reporting Segments (Tables)
 3 Months Ended
Mar. 31, 2013
Goodwill [Line Items]  
Schedule of Goodwill [Table Text Block]
The following table reflects the goodwill balance as of March 31, 2013:

 
Energy
 
Water
 
Total Company
 
(in thousands)
Balance at January 1, 2013
 
 
 
 
 
Goodwill before impairment
$
859,454

 
$
414,394

 
$
1,273,848

Accumulated impairment losses
(249,502
)
 
(323,330
)
 
(572,832
)
Goodwill, net
609,952

 
91,064

 
701,016

 
 
 
 
 
 
Adjustments of previous acquisition
(197
)
 
—

 
(197
)
Effect of change in exchange rates
(15,174
)
 
(2,430
)
 
(17,604
)
 
 
 
 
 
 
Balance at March 31, 2013
 
 
 
 
 
Goodwill before impairment
834,654

 
399,746

 
1,234,400

Accumulated impairment losses
(240,073
)
 
(311,112
)
 
(551,185
)
Goodwill, net
$
594,581

 
$
88,634

 
$
683,215