Summary of Accounting Policies - Narrative (Details) shares in Thousands		3 Months Ended	12 Months Ended
	Aug. 04, 2023 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2023 USD ($) reporting_unit shares	Dec. 31, 2022 USD ($) shares	Dec. 31, 2021 USD ($) shares	Nov. 22, 2022	Dec. 30, 2021 USD ($)
Summary Of Accounting Policies [Line Items]
Cash equivalents			$ 400,000	$ 432,900,000
Antidilutive securities excluded from computation of earnings per share (in shares) | shares			726	834	521
Equity investments activity, net			$ (165,400,000)	$ 0	$ 0
Cash paid, net of cash acquired			$ 2,052,700,000	4,280,100,000	217,000,000.0
Number of reporting units | reporting_unit			22
Goodwill		$ 13,476,300,000	$ 17,118,800,000	15,946,100,000	13,476,300,000		$ 138,800,000
Loss from impairment			0	0	94,400,000
Research, development and engineering costs			646,100,000	529,800,000	484,800,000
Allowance for doubtful accounts receivable and sales returns and allowances net current			22,200,000	16,600,000
Deferred commission, non-current			35,000,000.0	33,100,000
Deferred commission, current			36,700,000	31,700,000
Deferred commissions expense			29,300,000	30,700,000	$ 27,200,000
Remaining performance obligations			4,612,600,000
Capitalized computer software, net			102,600,000	$ 83,900,000
Certinia Inc.
Summary Of Accounting Policies [Line Items]
Equity investments activity, net			5,200,000
Cash paid, net of cash acquired	$ 125,000,000.0		$ 119,800,000
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2024-01-01
Summary Of Accounting Policies [Line Items]
Remaining performance obligations, percentage (as a percent)			68.00%
Remaining performance obligations, expected timing of revenue recognition			12 months
Software licenses
Summary Of Accounting Policies [Line Items]
Subscription term (in years)			1 year
Trade names
Summary Of Accounting Policies [Line Items]
Loss from impairment		$ 94,400,000
Royalty rate
Summary Of Accounting Policies [Line Items]
Intangible assets measurement input		0.005
Intangible assets measurement input increase (decrease)		0.035
Minimum
Summary Of Accounting Policies [Line Items]
Goodwill			$ 17,500,000
Minimum | Software licenses
Summary Of Accounting Policies [Line Items]
Number of days for payment (in days)			30 days
Minimum | PCS
Summary Of Accounting Policies [Line Items]
Number of days for payment (in days)			30 days
Minimum | Engineered products
Summary Of Accounting Policies [Line Items]
Number of days for payment (in days)			30 days
Maximum
Summary Of Accounting Policies [Line Items]
Goodwill			$ 3,363,600,000
Maximum | Software licenses
Summary Of Accounting Policies [Line Items]
Number of days for payment (in days)			60 days
Maximum | PCS
Summary Of Accounting Policies [Line Items]
Number of days for payment (in days)			60 days
Maximum | Engineered products
Summary Of Accounting Policies [Line Items]
Number of days for payment (in days)			60 days
Indicor
Summary Of Accounting Policies [Line Items]
Equity method investment, ownership percentage			47.30%	49.00%		49.00%
Equity investments activity, net			$ (140,900,000)
Certinia Inc. | Certinia Inc.
Summary Of Accounting Policies [Line Items]
Equity method investment, ownership percentage	18.20%
Held-for-sale or Disposed of by Sale | Industrial Businesses
Summary Of Accounting Policies [Line Items]
Ownership interest divested, percent						51.00%