Inventories (Tables)

3 Months Ended

Dec. 31, 2021

Inventory Disclosure [Abstract]

Schedule of Inventories

Inventories consisted of the following (in millions):

	December 31, 2021			September 30, 2021
Raw materials	$	984.4		$	873.5
Partially finished products		334.0			276.2
Finished products		239.7			265.2
Inventories at FIFO cost		1,558.1			1,414.9
Less: Excess of FIFO cost over LIFO cost		(175.4	)		(147.5	)
	$	1,382.7		$	1,267.4