Business Combinations - Net Asset Acquired (Details) - USD ($) $ in Millions	Jun. 30, 2023	Mar. 31, 2023	Mar. 17, 2023	Dec. 31, 2022
Accounts receivable
Assets acquired net of cash, cash equivalents and restricted cash	$ 2,827.8			$ 992.0
Howden Industries
Accounts receivable
Cash and cash equivalents	62.5
Restricted cash	2.6
Accounts receivable	456.0
Inventories	306.5
Unbilled contract revenue	194.7
Prepaid expenses	58.5
Other current assets	108.3
Property, plant and equipment	362.0
Identifiable intangible assets	2,551.0
Equity method investments	22.3
Other assets	168.1
Accounts payable	(384.7)
Customer advances and billings in excess of contract revenue	(280.4)
Accrued salaries, wages and benefits	(104.1)
Accrued income taxes	(51.4)
Current portion of warranty reserve	(31.9)
Current portion of long-term debt	(1.6)
Other current liabilities	(85.9)
Long-term deferred tax liabilities	(680.4)
Operating lease liabilities	(54.6)
Finance lease liabilities	(8.1)
Accrued pension liabilities	(6.0)
Other long-term liabilities	(5.6)
Total identifiable net assets assumed	2,597.8
Noncontrolling interest	(129.3)
Assets acquired net of cash, cash equivalents and restricted cash	1,936.4
Net assets acquired	4,404.9
Assets acquired net of cash, cash equivalents and restricted cash	4,339.8
Howden Industries | Previously Reported
Accounts receivable
Cash and cash equivalents		$ 62.5
Restricted cash		2.6
Accounts receivable		461.2
Inventories		248.8
Unbilled contract revenue		194.7
Prepaid expenses		58.5
Other current assets		112.1
Property, plant and equipment		287.6
Identifiable intangible assets		2,591.0
Equity method investments		10.1
Other assets		168.1
Accounts payable		(383.7)
Customer advances and billings in excess of contract revenue		(268.1)
Accrued salaries, wages and benefits		(104.2)
Accrued income taxes		(51.4)
Current portion of warranty reserve		(28.5)
Current portion of long-term debt		(1.6)
Other current liabilities		(62.5)
Long-term deferred tax liabilities		(729.4)
Operating lease liabilities		(54.6)
Finance lease liabilities		(8.1)
Accrued pension liabilities		(6.4)
Other long-term liabilities		(5.6)
Total identifiable net assets assumed		2,493.1
Noncontrolling interest		(26.5)
Assets acquired net of cash, cash equivalents and restricted cash		1,938.3
Net assets acquired		4,404.9
Assets acquired net of cash, cash equivalents and restricted cash		$ 4,339.8
Howden Industries | Revision of Prior Period, Adjustment
Accounts receivable
Cash and cash equivalents	0.0
Restricted cash	0.0
Accounts receivable	(5.2)
Inventories	57.7
Unbilled contract revenue	0.0
Prepaid expenses	0.0
Other current assets	(3.8)
Property, plant and equipment	74.4
Identifiable intangible assets	(40.0)
Equity method investments	12.2
Other assets	0.0
Accounts payable	(1.0)
Customer advances and billings in excess of contract revenue	(12.3)
Accrued salaries, wages and benefits	0.1
Accrued income taxes	0.0
Current portion of warranty reserve	(3.4)
Current portion of long-term debt	0.0
Other current liabilities	(23.4)
Long-term deferred tax liabilities	49.0
Operating lease liabilities	0.0
Finance lease liabilities	0.0
Accrued pension liabilities	0.4
Other long-term liabilities	0.0
Total identifiable net assets assumed	104.7
Noncontrolling interest	(102.8)
Assets acquired net of cash, cash equivalents and restricted cash	(1.9)
Net assets acquired	0.0
Assets acquired net of cash, cash equivalents and restricted cash	$ 0.0
Howden Industries | Howden Hua Engineering Co
Accounts receivable
Noncontrolling interest, ownership percentage (as a percent)			82.00%