Business Segment Information (Summary of Operations by Reportable Segments) (Details) - USD ($) number in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Net revenues	$ 19,838,200,000	$ 17,677,600,000	$ 15,991,700,000
Capital expenditures	370,600,000	300,700,000	291,800,000
Segment Adjusted EBITDA	4,152,700,000	3,455,600,000	2,912,700,000
Interest Expense	(238,400,000)	(234,500,000)	(223,500,000)
Adjusted other income/(expense), net	29,100,000	33,200,000	1,200,000
Segment Adjusted OI	3,820,600,000	3,171,200,000	2,611,000,000
Restructuring Costs	(5,000,000.0)	(15,100,000)	(20,700,000)
Other Operating Income (Expense), Net	(19,900,000)	(92,200,000)	(23,300,000)
Depreciation and amortization	379,400,000	348,100,000	323,600,000
Unallocated corporate expense	(340,500,000)	(302,900,000)	(242,100,000)
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest	3,241,800,000	2,567,300,000	2,172,100,000
Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability	25,000,000.0	49,300,000	46,900,000
Insurance Recoveries	0	10,000,000.0	25,000,000.0
Acquisition inventory step-up	0	18,500,000	1,200,000
Equity Securities without Readily Determinable Fair Value, Impairment Loss, Annual Amount		(52,200,000)
Selling, General and Administrative Expense	(3,580,400,000)	(2,963,200,000)	(2,545,900,000)
Adjusted depreciation and amortization	(361,200,000)	(317,600,000)	(302,900,000)
Americas [Member]
Net revenues	$ 15,903,200,000	$ 13,832,000,000	$ 12,640,800,000
Segment Operating Income As a Percentage Of Revenues	303910.00%	244590.00%	206900.00%
Capital expenditures	$ 244,700,000	$ 217,200,000	$ 230,500,000
Segment Adjusted EBITDA	3,318,300,000	2,669,600,000	2,326,300,000
Other Operating Income (Expense), Net	(20,600,000)	(35,100,000)	500,000
Cost of Goods and Services Sold	(10,249,900,000)	(9,262,400,000)	(8,714,100,000)
Selling, General and Administrative Expense	(2,614,200,000)	(2,123,700,000)	(1,857,700,000)
Adjusted depreciation and amortization	(299,800,000)	(258,800,000)	(256,800,000)
EMEA [Member]
Net revenues	$ 2,556,700,000	$ 2,401,200,000	$ 2,034,500,000
Segment Operating Income As a Percentage Of Revenues	47280.00%	42450.00%	31030.00%
Capital expenditures	$ 36,600,000	$ 31,900,000	$ 25,900,000
Segment Adjusted EBITDA	505,100,000	464,700,000	338,100,000
Other Operating Income (Expense), Net	(11,200,000)	(300,000)	(1,000,000.0)
Cost of Goods and Services Sold	(1,641,800,000)	(1,584,400,000)	(1,408,700,000)
Selling, General and Administrative Expense	(442,100,000)	(392,300,000)	(315,500,000)
Adjusted depreciation and amortization	(43,500,000)	(40,500,000)	(28,800,000)
Asia Pacific [Member]
Net revenues	$ 1,378,300,000	$ 1,444,400,000	$ 1,316,400,000
Segment Operating Income As a Percentage Of Revenues	30880.00%	30080.00%	23170.00%
Capital expenditures	$ 16,100,000	$ 14,300,000	$ 11,200,000
Segment Adjusted EBITDA	329,300,000	321,300,000	248,300,000
Other Operating Income (Expense), Net	2,600,000	2,200,000	(600,000)
Cost of Goods and Services Sold	(843,200,000)	(935,200,000)	(886,900,000)
Selling, General and Administrative Expense	(226,300,000)	(208,400,000)	(197,800,000)
Adjusted depreciation and amortization	(17,900,000)	(18,300,000)	(17,200,000)
Operating Segments [Member]
Capital expenditures	297,400,000	263,400,000	267,600,000
Corporate, Non-Segment
Capital expenditures	$ 73,200,000	$ 37,300,000	$ 24,200,000

Trane Technologies plc 10-K