(Millions)  | 2013  | 2012  | 2011  | |||||||||
Construction costs funded through accounts payable  | $  | 108.5  | $  | 92.4  | $  | 58.6  | ||||||
Portion of Westwood sale financed with note receivable (1)  | —  | 4.0  | —  | |||||||||
Equity issued for stock-based compensation plans  | 16.3  | —  | 10.6  | |||||||||
Equity issued for employee stock ownership plan  | 14.3  | —  | 5.2  | |||||||||
Equity issued for reinvested dividends  | 12.0  | —  | 5.4  | |||||||||
Contingent consideration related to the acquisition of Compass Energy Services (2)  | 7.8  | —  | —  | |||||||||
(1)     | See Note 4, Discontinued Operations, for more information.  | 
(2)   | See Note 3, Acquisitions, for more information on the contingent consideration.  |