CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) [Abstract]
Revenues	$ 799.9	$ 620.3	[1]
Cost of sales	555.4	389.8
Gross Profit	244.5	230.5
Selling and administrative expenses	155.4	117.0
Amortization of intangible assets	55.2	31.4
Other operating expense, net	100.7	1.9
Operating (Loss) Income	(66.8)	80.2
Interest expense	27.1	22.4
Loss on extinguishment of debt	2.0	0.0
Other income, net	(0.2)	(1.3)
(Loss) Income Before Income Taxes	(95.7)	59.1	[1]
(Benefit) provision for income taxes	(58.9)	12.0
Net (Loss) Income	(36.8)	47.1
Less: Net loss attributable to noncontrolling interests	0.0	0.0
Net (Loss) Income Attributable to Ingersoll Rand Inc.	$ (36.8)	$ 47.1
Basic (loss) earnings per share (in dollars per share)	$ (0.13)	$ 0.23
Diluted (loss) earnings per share (in dollars per share)	$ (0.13)	$ 0.23

[1] For the three month period ended March 31, 2020, as a result of the acquisition of Ingersoll Rand Industrial, the Company changed its measurement methodology of Segment Adjusted EBITDA.  Segment Adjusted EBITDA and the reconciliation to (Loss) Income Before Income Taxes was revised to conform to the methodology used for the three month period ended March 31, 2020.