Inventories (Tables)

9 Months Ended

Sep. 30, 2011

Inventories [Abstract]

Inventories and reduction of certain inventories to LIFO basis

	September 30,			December 31,
	2011			2010
Inventories (at FIFO, which approximates replacement value):
Raw materials	$	112.7		$	94.5
Work in process		133.1			112.6
Finished goods		383.4			337.8
Subtotal (at FIFO)		629.2			544.9
Reduction of certain inventories to LIFO basis		(53.3	)		(49.1	)
Total	$	575.9		$	495.8