Weighted Average Common Shares

3 Months Ended

Dec. 31, 2019

Weighted Average Number of Shares Outstanding Reconciliation [Abstract]

Weighted Average Common Shares

WEIGHTED-AVERAGE COMMON SHARESReconciliations of weighted-average shares for basic and diluted earnings per common share follow. Earnings allocated to participating securities were inconsequential.

	Three Months Ended December 31,
	2018	2019
Basic shares outstanding	623.9	610.0
Dilutive shares	3.9	4.1
Diluted shares outstanding	627.8	614.1