Restructuring Costs (Tables)

6 Months Ended

Mar. 31, 2021

Restructuring and Related Activities [Abstract]

Schedule of Restructuring Expense by Segment

Restructuring expense by business segment follows:

	Three Months Ended March 31,					Six Months Ended March 31,
	2020			2021		2020		2021
Automation Solutions		$	23		12		106		76
Climate Technologies		2			3		9		4
Tools & Home Products		5			1		8		2
Commercial & Residential Solutions		7			4		17		6
Corporate		1			1		5		1
Total		$	31		17		128		83

Schedule of Change in Restructuring Reserve by Type of Cost

Details of the change in the liability for restructuring costs during the six months ended March 31, 2021 follow:

	Sept 30, 2020			Expense		Utilized/Paid		Mar 31, 2021
Severance and benefits		$	176		71		71		176
Other		5			12		13		4
Total		$	181		83		84		180