Other Assets (Tables)

6 Months Ended

Mar. 31, 2021

Other Assets, Noncurrent [Abstract]

Schedule of Other Assets

Other assets are summarized as follows (in millions):

	March 31, 2021		September 30, 2020
Prepaid pension costs	$	206	$	179
Deferred income tax assets	30		30
Investments in non-consolidated joint ventures	119		107
Other	266		269
Other assets	$	621	$	585