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Non-controlling Interests
 3 Months Ended
Mar. 31, 2020
Noncontrolling Interest [Abstract]  
Non-controlling Interests Non-controlling Interests

Non-controlling interests consist of the ownership interests of non-controlling shareholders in consolidated entities and are presented separately on the balance sheet.
The following table presents the balance of non-controlling interests included in White Mountains’s total equity and the related percentage of each consolidated entity’s total equity owned by non-controlling shareholders as of March 31, 2020 and December 31, 2019:
 
 
March 31, 2020
 
December 31, 2019
$ in Millions
 
Non-controlling Percentage
 
Non-controlling Equity
 
Non-controlling Percentage
 
Non-controlling Equity
Non-controlling interests, excluding BAM
 
 
 
 
 
 
 
 
HG Global
 
3.1
%
 
$
14.0

 
3.1
%
 
$
14.4

NSM
 
3.6

 
15.0

 
3.6

 
14.9

Other NSM
 
13.4

 
(.1
)
 
13.4

 
(.1
)
Kudu
 
.9

 
2.0

 
.9

 
2.2

Other Operations
 
various

 
(1.6
)
 
various

 
(1.5
)
Total, excluding BAM
 
 
 
29.3

 
 
 
29.9

BAM
 
100.0

 
(146.9
)
 
100.0

 
(146.7
)
Total non-controlling interests
 


 
$
(117.6
)
 
 
 
$
(116.8
)