Acquisitions and Divestitures

6 Months Ended

Jun. 30, 2012

Acquisitions and Divestitures [Abstract]

Acquisitions and Divestitures

Note 2. Acquisitions and Divestitures

For the three and six months ended June 30, 2012 and 2011, all of our acquisition and divestiture activity occurred in the Construction Products Group as summarized below:

	Acquisitions						Divestitures
	Total cost		Net cash paid		Goodwill recorded		Proceeds		Gain recognized		Goodwill charged  off
					(in millions)
2012	$	2.0	$	—	$	0.8	$	2.1	$	1.5	$	0.1
2011	$	23.6	$	15.3	$	7.0	$	8.3	$	0.7	$	1.0