Equity (Tables)

9 Months Ended

Jun. 30, 2018

Stockholders' Equity Note [Abstract]

Schedule of Equity

The following is a summary of the changes in total equity:

	Three Months Ended 30 June
	2018									2017
	Air Products			Non- controlling Interests			Total Equity			Air Products			Non- controlling Interests			Total Equity
Balance at 31 March		$10,580.8			$112.4			$10,693.2			$9,317.4			$102.8			$9,420.2
Net income	473.9			14.0			487.9			101.9			2.2			104.1
Other comprehensive income (loss)	(342.5		)	(14.5		)	(357.0		)	176.6			.2			176.8
Dividends on common stock (per share $1.10, $0.95)	(241.2		)	—			(241.2		)	(207.0		)	—			(207.0		)
Dividends to noncontrolling interests	—			(15.4		)	(15.4		)	—			(7.9		)	(7.9		)
Share-based compensation	7.9			—			7.9			8.9			—			8.9
Treasury shares for stock option and award plans	5.4			—			5.4			17.8			—			17.8
Lu'An joint venture	—			227.4			227.4			—			—			—
Other equity transactions	1.7			.1			1.8			(3.2		)	.2			(3.0		)
Balance at 30 June		$10,486.0			$324.0			$10,810.0			$9,412.4			$97.5			$9,509.9

	Nine Months Ended 30 June
	2018									2017
	Air Products			Non- controlling Interests			Total Equity			Air Products			Non- controlling Interests			Total Equity
Balance at 30 September		$10,086.2			$99.3			$10,185.5			$7,079.6			$133.8			$7,213.4
Net income	1,044.9			28.3			1,073.2			2,531.7			14.5			2,546.2
Other comprehensive income (loss)	(30.4		)	(10.4		)	(40.8		)	159.7			2.1			161.8
Dividends on common stock (per share $3.15, $2.76)	(690.3		)	—			(690.3		)	(601.0		)	—			(601.0		)
Dividends to noncontrolling interests	—			(26.0		)	(26.0		)	—			(19.5		)	(19.5		)
Share-based compensation	29.7			—			29.7			27.4			—			27.4
Treasury shares for stock option and award plans	45.5			—			45.5			25.5			—			25.5
Spin-off of Versum	—			—			—			186.5			(33.9		)	152.6
Cumulative change in accounting principle	—			—			—			8.8			—			8.8
Lu'An joint venture	—			227.4			227.4			—			—			—
Other equity transactions	.4			5.4			5.8			(5.8		)	.5			(5.3		)
Balance at 30 June		$10,486.0			$324.0			$10,810.0			$9,412.4			$97.5			$9,509.9