Carlisle Companies (CSL) 10-K 17 Feb 22 2021 FY Annual report Financial data

Cover Page

Cover Page - USD ($) $ in Billions	12 Months Ended
	Dec. 31, 2021	Feb. 10, 2022	Jun. 30, 2021
Entity Information [Line Items]
Document Type	10-K
Document Period End Date	Dec. 31, 2021
Current Fiscal Year End Date	--12-31
Entity File Number	001-09278
Entity Registrant Name	CARLISLE COMPANIES INCORPORATED
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	31-1168055
Entity Address, Address Line One	16430 North Scottsdale Road
Entity Address, Address Line Two	Suite 400
Entity Address, City or Town	Scottsdale
Entity Address, State or Province	AZ
Entity Address, Postal Zip Code	85254
City Area Code	480
Local Phone Number	781-5000
Entity Well-known Seasoned Issuer	Yes
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
ICFR Auditor Attestation Flag	true
Entity Shell Company	false
Entity Public Float			$ 9.9
Entity Common Stock, Shares Outstanding		52,079,912
Documents Incorporated by Reference	Portions of the definitive Proxy Statement for the Annual Meeting of Stockholders to be held on May 4, 2022 are incorporated by reference in Part III.
Entity Central Index Key	0000790051
Amendment Flag	false
Document Fiscal Year Focus	2021
Document Fiscal Period Focus	FY
Document Annual Report	true
Document Transition Report	false
Common Stock
Entity Information [Line Items]
Title of 12(b) Security	Common stock, $1 par value
Trading Symbol	CSL
Security Exchange Name	NYSE
Preferred Stock
Entity Information [Line Items]
Title of 12(b) Security	Preferred Stock Purchase Rights, $1 par value
Security Exchange Name	NYSE

Audit Information

Audit Information	12 Months Ended
	Dec. 31, 2021
Audit Information [Abstract]
Auditor Name	DELOITTE & TOUCHE LLP
Auditor Location	Phoenix, Arizona
Auditor Firm ID	34

Consolidated Statements of Inco

Consolidated Statements of Income and Comprehensive Income - USD ($) shares in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Condensed Consolidated Statements of Operations and Comprehensive (Loss) Income
Revenues	$ 4,810.3	$ 3,969.9	$ 4,484.6
Cost of goods sold	3,495.6	2,832.5	3,178.5
Selling and administrative expenses	698.2	603.2	629.8
Research and development expenses	49.9	45.4	52.2
Other operating (income) expense, net	(0.9)	1	(10)
Operating income	567.5	487.8	634.1
Interest expense, net	80.3	76.6	66
Loss on extinguishment of debt	0	8.8	0
Interest income	(1.2)	(4.7)	(7.9)
Other non-operating expense, net	5.9	2.9	0.9
Income from continuing operations before income taxes	482.5	404.2	575.1
Provision for income taxes	95.5	78.5	117.3
Income from continuing operations	387	325.7	457.8
Discontinued operations:
Income (loss) before income taxes	9.9	(8.3)	18.4
(Benefit from) provision for income taxes	(24.8)	(2.7)	3.4
Income (loss) from discontinued operations	34.7	(5.6)	15
Net income	$ 421.7	$ 320.1	$ 472.8
Basic earnings per share attributable to common shares:
Income from continuing operations (in dollars per share)	$ 7.35	$ 5.95	$ 8.02
Income (loss) from discontinued operations (in dollars per share)	0.66	(0.10)	0.26
Basic earnings per share (in dollars per share)	8.01	5.85	8.28
Diluted earnings per share attributable to common shares:
Income from continuing operations (in dollars per share)	7.26	5.90	7.93
Income (loss) from discontinued operations (in dollars per share)	0.65	(0.10)	0.26
Diluted earnings per share (in dollars per share)	$ 7.91	$ 5.80	$ 8.19
Average shares outstanding:
Basic (shares)	52.5	54.5	56.9
Diluted (shares)	53.2	55	57.5
Comprehensive income:
Net income	$ 421.7	$ 320.1	$ 472.8
Other comprehensive (loss) income:
Foreign currency (losses) gains	(11.9)	39.4	(2.1)
Amortization of unrecognized net periodic benefit costs, net of tax	4.1	0	(2)
Other, net of tax	(0.4)	(12.3)	2.1
Other comprehensive (loss) income	(8.2)	27.1	(2)
Comprehensive income	$ 413.5	$ 347.2	$ 470.8

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Current assets:
Cash and cash equivalents	$ 324.4	$ 897.1
Receivables, net	814.6	554.4
Inventories, net	605.1	432.7
Contract assets	72.1	84.5
Prepaid expenses	49.9	35.8
Other current assets	284.8	60.2
Discontinued operations	0	144.6
Total current assets	2,150.9	2,209.3
Property, plant and equipment, net	759.9	672.1
Goodwill, net	2,199	1,641.7
Other intangible assets, net	2,008.7	960.9
Other long-term assets	128.3	107.4
Discontinued operations	0	275
Total assets	7,246.8	5,866.4
Current liabilities:
Accounts payable	432.4	284.5
Current portion of debt	352	1.1
Accrued and other current liabilities	351.2	274.6
Contract liabilities	33.9	32.5
Discontinued operations	0	53.5
Total current liabilities	1,169.5	646.2
Long-term liabilities:
Long-term debt, less current portion	2,575.4	2,080.2
Contract liabilities	250	235.8
Other long-term liabilities	622.4	344.6
Discontinued operations	0	21.9
Total long-term liabilities	3,447.8	2,682.5
Stockholders' equity:
Preferred stock, $1 par value per share (5.0 shares authorized and unissued)	0	0
Common stock, $1 par value per share (200.0 shares authorized; 52.0 and 52.9 shares outstanding, respectively)	78.7	78.7
Additional paid-in capital	481.5	441.7
Treasury shares, at cost (26.4 and 25.5 shares, respectively)	(2,063.2)	(1,814.4)
Accumulated other comprehensive loss	(105.2)	(97)
Retained earnings	4,237.7	3,928.7
Total stockholders' equity	2,629.5	2,537.7
Total liabilities and equity	$ 7,246.8	$ 5,866.4

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parenthetical) - $ / shares	Dec. 31, 2021	Dec. 31, 2020
Statement of Financial Position [Abstract]
Preferred stock, par value (in dollars per share)	$ 1	$ 1
Preferred stock, authorized shares (in shares)	5,000,000	5,000,000
Preferred stock, unissued shares (in shares)	5,000,000	5,000,000
Common stock, par value (in dollars per share)	$ 1	$ 1
Common stock, authorized (in shares)	200,000,000	200,000,000
Treasury (in shares)	26,400,000	25,500,000

Consolidated Statements of Cash

Consolidated Statements of Cash Flows - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Operating activities
Net income	$ 421.7	$ 320.1	$ 472.8
Reconciliation of net income to cash flows provided by operating activities:
Depreciation	92.1	97.4	88.4
Amortization	134.1	126.8	117
Lease expense	27.1	28.1	27.5
Stock-based compensation	19.4	29.9	26.1
Loss on extinguishment of debt	0	8.8	0
Deferred taxes	(5.4)	(27)	(8.9)
Other operating activities, net	22.7	21.9	5.4
Changes in assets and liabilities, excluding effects of acquisitions:
Receivables	(206.9)	78.9	1
Inventories	(136.8)	16.4	(1.9)
Contract assets	13.1	13.3	(26.7)
Prepaid expenses and other assets	(34.6)	(6.6)	(3.6)
Accounts payable	85.4	(15.2)	16.5
Accrued and other current liabilities	4.6	(5.3)	5.2
Contract Liabilities	13.1	20.5	18.5
Other long-term liabilities	(27.9)	(11.3)	(34.2)
Net cash provided by operating activities	421.7	696.7	703.1
Investing activities:
Acquisitions, net of cash acquired	(1,571.3)	(35.4)	(616.4)
Proceed from sale of discontinued operation, net of cash disposed	247.7	0	0
Capital expenditures	(134.8)	(95.5)	(88.9)
Investment in securities	(30.2)	0	0
Other investing activities, net	2.2	8.3	10.4
Net cash used in investing activities	(1,486.4)	(122.6)	(694.9)
Financing activities:
Proceeds from notes	842.6	740.7	0
Repayments of notes	0	(258.5)	0
Borrowings from revolving credit facility	650	500	0
Repayments of revolving credit facility	(650)	(500)	0
Financing costs	(1.7)	(24.2)	0
Repurchases of common stock	(315.6)	(382.4)	(382.1)
Dividends paid	(112.5)	(112.4)	(102.9)
Proceeds from exercise of stock options	85.9	21.3	37
Withholding tax paid related to stock-based compensation	(8.5)	(8.3)	(10.4)
Other financing activities, net	(2.1)	(0.9)	(2.8)
Net cash provided by (used in) financing activities	488.1	(24.7)	(461.2)
Effect of foreign currency exchange rate changes on cash and cash equivalents	(1.2)	1.6	0.6
Change in cash and cash equivalents	(577.8)	551	(452.4)
Less: change in cash and cash equivalents of discontinued operations	(5.1)	(3.6)	1.3
Cash and cash equivalents
Cash and cash equivalents at beginning of period	897.1	342.5	796.2
Cash and cash equivalents at end of period	$ 324.4	$ 897.1	$ 342.5

Consolidated Statements of Stoc

Consolidated Statements of Stockholders' Equity - USD ($) shares in Thousands, $ in Millions		Total	Common Stock Outstanding	Additional Paid-In Capital	Accumulated Other Comprehensive Income (Loss)	Retained Earnings	Shares in Treasury
Balance at the beginning of the period at Dec. 31, 2018		$ 2,597.4	$ 78.7	$ 391.8	$ (122.1)	$ 3,351.4	$ (1,102.4)
Balance (in shares) at Dec. 31, 2018			57,900				20,500
Increase (Decrease) in Shareholders' Equity
Net income		472.8				472.8
Other comprehensive income (loss), net of tax		(2)			(2)
Dividends		(102.9)				(102.9)
Repurchases of common stock		(374.9)					$ (374.9)
Repurchase of common stock (in shares)			(2,800)				2,800
Issuance and deferrals, net for stock based compensation	[1]	52.4		24.8			$ 27.6
Issuance and deferrals, net for stock-based compensation (in shares)	[1]		600				(600)
Balance at the end of the period at Dec. 31, 2019		2,642.8	$ 78.7	416.6	(124.1)	3,721.3	$ (1,449.7)
Balance (in shares) at Dec. 31, 2019			55,700				22,700
Increase (Decrease) in Shareholders' Equity
Net income		320.1				320.1
Other comprehensive income (loss), net of tax		27.1			27.1
Dividends		(112.7)				(112.7)
Repurchases of common stock		(382.4)					$ (382.4)
Repurchase of common stock (in shares)			(3,100)				3,100
Issuance and deferrals, net for stock based compensation	[1]	42.8		25.1			$ 17.7
Issuance and deferrals, net for stock-based compensation (in shares)	[1]		300				(300)
Balance at the end of the period at Dec. 31, 2020		2,537.7	$ 78.7	441.7	(97)	3,928.7	$ (1,814.4)
Balance (in shares) at Dec. 31, 2020			52,900				25,500
Increase (Decrease) in Shareholders' Equity
Net income		421.7				421.7
Other comprehensive income (loss), net of tax		(8.2)			(8.2)
Dividends		(112.7)				(112.7)
Repurchases of common stock		(315.6)					$ (315.6)
Repurchase of common stock (in shares)			(1,900)				1,900
Issuance and deferrals, net for stock based compensation	[1]	106.6		39.8			$ 66.8
Issuance and deferrals, net for stock-based compensation (in shares)	[1]		1,000				(1,000)
Balance at the end of the period at Dec. 31, 2021		$ 2,629.5	$ 78.7	$ 481.5	$ (105.2)	$ 4,237.7	$ (2,063.2)
Balance (in shares) at Dec. 31, 2021			52,000				26,400
[1]	Issuances and deferrals, net for stock-based compensation reflects share activity related to option exercises, net of tax, restricted and performance shares vested, and net issuances and deferrals associated with deferred compensation equity.

Consolidated Statements of St_2

Consolidated Statements of Stockholders' Equity (Parenthetical) - $ / shares	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Statement of Stockholders' Equity [Abstract]
Cash dividends (in dollars per share)	$ 2.13	$ 2.05	$ 1.80

Summary of Accounting Policies

Summary of Accounting Policies	12 Months Ended
	Dec. 31, 2021
Accounting Policies [Abstract]
Summary of Accounting Policies	Summary of Accounting Policies Nature of Business Carlisle Companies Incorporated, its wholly owned subsidiaries and their subsidiaries, referred to herein as the “Company” or “Carlisle,” is a diversified, global manufacturer of highly-engineered products, including innovative building envelope products and energy-efficient solutions for customers creating sustainable buildings of the future sold through its Carlisle Construction Materials ("CCM") segment and family of leading brands, interconnect products sold in the aerospace, medical technologies and general industrial markets through its Carlisle Interconnect Technologies ("CIT") segment and finishing equipment and systems sold through Carlisle Fluid Technologies ("CFT") segment. The Company markets its products to original equipment manufacturers, distributors and directly to end-users. Basis of Presentation The consolidated financial statements include the accounts of the Company and its subsidiaries. All material intercompany transactions and accounts have been eliminated. The Company has reclassified certain prior periods' amounts to conform with the current period presentation of the revenues by country tables in Note 2—Segment Information to present Middle East revenues combined with Asia, as opposed to the previous presentation combined with Africa, and to combine Canada and Mexico revenues into North America (excluding U.S.). Use of Estimates The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America (“GAAP”) requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Foreign Currency Matters The functional currency of the Company’s subsidiaries outside the United States of America ("United States" or "U.S.") is the currency of the primary economic environment in which the subsidiary operates. Assets and liabilities of these operations are translated to the U.S. Dollar at the exchange rate in effect at each balance sheet date. Income statement accounts are translated at the average rate of exchange prevailing during the year. Translation adjustments arising from the use of differing exchange rates from period to period are included as a component of stockholders’ equity in accumulated other comprehensive income (loss). Gains and losses from foreign currency transactions and from the remeasurement of monetary assets and liabilities and associated income statement activity of foreign subsidiaries where the functional currency is the U.S. Dollar and the records are maintained in the local currency are included in other non-operating expense, net. Discontinued Operations The results of operations for the Company's Carlisle Brake & Friction ("CBF") segment have been classified as discontinued operations for all periods presented in the Consolidated Statements of Income. Assets and liabilities subject to the sale agreement for CBF have been classified as discontinued operations for all periods presented in the Consolidated Balance Sheets. Refer to Note 4 for additional information. Revenue Recognition Revenue is recognized when obligations under the terms of a contract with a customer are satisfied; generally, this occurs with the transfer of control of the Company’s products or services. Revenue is measured as the amount of total consideration expected to be received in exchange for transferring goods or providing services. Total expected consideration, in certain cases, is estimated at each reporting period, including interim periods, and is subject to change with variability dependent on future events, such as customer behavior related to future purchase volumes, returns, early payment discounts and other customer allowances. Estimates for rights of return, discounts and rebates to customers and other adjustments for variable consideration are provided for at the time of sale as a deduction to revenue, based on an analysis of historical experience and actual sales data. Changes in these estimates are reflected as an adjustment to revenue in the period identified. Sales, value added and other taxes collected concurrently with revenue-producing activities are excluded from revenue. The Company receives payment at the inception of the contract for separately priced extended service warranties, and revenue is deferred and recognized on a straight-line basis over the life of the contracts. The term of these warranties ranges from five The Company recognizes revenue over-time for certain contracts that provide for the manufacture of highly customized products with no alternative use and provide the Company the right to payment for work performed to date, including a normal margin for that effort. Refer to Note 6 for further information on revenue recognition. Costs to Obtain a Contract Costs of obtaining or fulfilling a contract are recognized as expense as incurred, as the amortization period of these costs would be one year or less. These costs generally include sales commissions and are included in selling, general and administrative expenses. Shipping and Handling Costs Costs incurred to physically transfer product to customer locations are recorded as a component of cost of goods sold. Charges passed on to customers are recorded into revenues. Other Non-operating Expense, net Other non-operating expense, net primarily includes foreign currency exchange (gains) losses, indemnification (gains) losses associated with acquired businesses, (income) loss from equity method investments and (gains) losses on sales of a business. Stock-Based Compensation The Company accounts for stock-based compensation under the fair-value method. Accordingly, equity-classified stock-based compensation cost is measured at the grant date, based on the fair value of the award, and is recognized as compensation cost over the requisite service period. The requisite service period generally matches the stated vesting period of the award but may be shorter if, under the award’s terms, the award fully vests upon the employee's retirement or termination from the Company. The Company recognizes compensation cost for awards that have graded vesting features under the graded vesting method, which considers each separately vesting tranche as though they were, in substance, multiple awards. Additionally, the Company accounts for liability-classified stock-based compensation cost under the fair value method, with the fair value of the award remeasured as of the date of the financial position. The Company recognizes compensation cost over the requisite service period based on the remeasured fair value of the award. The requisite service period generally matches the stated vesting period of the award but may be shorter if, under the award’s terms, the award fully vests upon the employee's retirement or termination from the Company. The Company also accounts for forfeitures of stock-based awards as they occur. Refer to Note 7 for additional information regarding stock-based compensation. Income Taxes Income taxes are recorded in accordance with the Financial Accounting Standards Board’s (“FASB”) Accounting Standards Codification (“ASC”) 740, Income Taxes , which includes an estimate of taxes payable or refundable for the current year and deferred tax liabilities and assets for the future tax consequences of events that have been recognized in the Company’s financial statements or tax returns. Deferred tax assets and liabilities reflect the net tax effects of temporary differences between the carrying amounts of assets and liabilities for financial reporting purposes and the amounts used for income tax purposes. Cash Equivalents Highly liquid investments with a maturity of three months or less when acquired are considered cash equivalents. Receivables and Allowance for Credit Losses Receivables are stated at amortized cost net of allowance for credit losses. The Company performs ongoing evaluations of its customers’ current creditworthiness, as determined by the review of their credit information to determine if events have occurred subsequent to the recognition of revenue and the related receivable that provides evidence that such receivable will be realized in an amount less than that recognized at the time of sale. Estimates of credit losses are based on historical losses, current economic conditions, geographic considerations, and in some cases, evaluating specific customer accounts for risk of loss. Changes in the Company's allowance for credit losses by segment follows: (in millions) CCM CIT CFT Corporate Total Balance as of December 31, 2019 $ 2.2 $ 1.6 $ 1.1 $ 0.5 $ 5.4 Current period provision 0.8 0.1 0.1 — 1.0 Amounts written off (0.6) (0.4) (0.4) — (1.4) Balance as of December 31, 2020 $ 2.4 $ 1.3 $ 0.8 $ 0.5 $ 5.0 Current period provision 1.1 (0.1) 0.2 — 1.2 Amounts acquired 0.3 — — — 0.3 Amounts written off (0.7) — — (0.5) (1.2) Balance as of December 31, 2021 $ 3.1 $ 1.2 $ 1.0 $ — $ 5.3 Inventories Inventories are valued at lower of cost and net realizable value with cost determined primarily on an average cost basis. Cost of inventories includes direct as well as certain indirect costs associated with the acquisition and production process. These costs include raw materials, direct and indirect labor and manufacturing overhead. Manufacturing overhead includes materials, depreciation and amortization related to property, plant and equipment and other intangible assets used directly and indirectly in the acquisition and production of inventory, and costs related to the Company’s distribution network such as inbound freight charges, purchasing and receiving costs, inspection costs, warehousing costs, internal transfer costs and other such costs associated with preparing the Company’s products for sale. Refer to Note 10 for further information regarding inventories. Property, Plant and Equipment Property, plant and equipment are stated at cost including interest costs associated with qualifying capital additions. Costs allocated to property, plant and equipment of acquired companies are based on estimated fair value at the date of acquisition. Depreciation is principally computed on a straight-line basis over the estimated useful lives of the assets. Asset lives are generally 20 to 40 years for buildings, five two Valuation of Long-Lived Assets Long-lived assets or asset groups, including amortizable intangible assets, are tested for impairment whenever events or circumstances indicate that the carrying amount of the asset or asset group may not be recoverable. The Company groups its long-lived assets classified as held and used at the lowest level for which identifiable cash flows are largely independent of the cash flows from other assets and liabilities for purposes of testing for impairment. The Company’s asset groupings vary based on the related business in which the long-lived assets are employed and the interrelationship between those long-lived assets in producing net cash flows; for example, multiple manufacturing facilities may work in concert with one another or may work on a stand-alone basis to produce net cash flows. The Company utilizes its long-lived assets in multiple industries and economic environments and its asset groupings reflect these various factors. The Company monitors the operating and cash flow results of its long-lived assets or asset groups classified as held and used to identify whether events and circumstances indicate the remaining useful lives of those assets should be adjusted or if the carrying value of those assets or asset groups may not be recoverable. Undiscounted estimated future cash flows are compared with the carrying value of the long-lived asset or asset group in the event indicators of impairment are identified. If the undiscounted estimated future cash flows are less than the carrying amount, the Company determines the fair value of the asset or asset group and records an impairment charge in current earnings to the extent carrying value exceeds fair value. Fair values may be determined based on estimated discounted cash flows by prices for like or similar assets in similar markets or a combination of both. Long-lived assets or asset groups that are part of a disposal group that meets the criteria to be classified as held for sale are not assessed for impairment, but rather a loss is recorded against the disposal group if fair value, less cost to sell, of the disposal group is less than its carrying value. Goodwill and Other Intangible Assets Intangible assets are recognized and recorded at their acquisition date fair values. Intangible assets that are subject to amortization are amortized on a straight-line basis over their useful lives. Definite-lived intangible assets consist primarily of acquired customer relationships, patents and technology, certain trade names and non-compete agreements. The Company determines the useful life of its definite-lived intangible assets based on multiple factors including the size and make-up of the acquired customer base, the expected dissipation of those customers over time, the Company’s own experience in the particular industry, the impact of known trends such as technological obsolescence, product demand or other factors and the period over which expected cash flows are used to measure the fair value of the intangible asset at acquisition. The Company periodically re-assesses the useful lives of its definite-lived intangible assets when events or circumstances indicate that useful lives have significantly changed from the previous estimate. Intangible assets with indefinite useful lives are not amortized but are tested annually, or more often if impairment indicators are present, for impairment via a one-step process by comparing the fair value of the intangible asset with its carrying value. If the intangible asset’s carrying value exceeds its fair value, an impairment charge is recorded in current earnings for the excess. The Company estimates the fair value of its indefinite-lived intangible assets based on the income approach utilizing the discounted cash flow method. Effective November 1, 2021, the Company changed its indefinite-lived intangible assets impairment test from October 1 to November 1 to better align with its annual budgeting and forecasting process. For 2021, this resulted in the Company performing two separate tests as of October 1, 2021 and November 1, 2021. The Company periodically re-assesses indefinite-lived intangible assets as to whether their useful lives can be determined and, if so, begins amortizing any applicable intangible asset. Goodwill is not amortized but is tested annually, or more often if impairment indicators are present, for impairment at a reporting unit level. Effective November 1, 2021, the Company changed its goodwill impairment test from October 1 to November 1 to better align with its annual budgeting and forecasting process. For 2021, this resulted in the Company performing two separate tests as of October 1, 2021 and November 1, 2021. In 2021, the CIT reporting unit was bifurcated into two reporting units, CIT Aerospace, Defense and Industrial ("AD&I") and CIT Medical, to align with the segment manager's review of the business. The goodwill previously assigned to the CIT reporting unit was allocated to the new reporting units based on their relative fair values. As such, the Company determined it has four reporting units and three reportable segments. As noted above, the CBF segment and corresponding reporting unit have been classified as discontinued operations for all periods presented. Refer to Note 12 for additional information regarding goodwill and other intangible assets. Extended Product Warranty Reserves The Company offers extended warranty contracts on sales of certain products; the most significant being those offered on its installed roofing systems within the CCM segment. Current costs of services performed under these contracts are expensed as incurred and included in cost of goods sold. The Company would record a reserve within accrued expenses if the total expected costs of providing services at a product line level exceed unamortized deferred revenues. Total expected costs of providing extended product warranty services are actuarially determined using standard quantitative measures based on historical claims experience and management judgment. Refer to Note 6 and Note 13 for additional information regarding deferred revenue and extended product warranties. Pension The Company maintains defined benefit pension plans primarily for certain domestic employees. The annual net periodic benefit cost and projected benefit obligations related to these plans are determined on an actuarial basis annually on December 31, unless a remeasurement event occurs in an interim period. This determination requires assumptions to be made concerning general economic conditions (particularly interest rates), expected return on plan assets, increases to compensation levels and mortality rate trends. Changes in the assumptions to reflect actual experience can result in a change in the net periodic benefit cost and projected benefit obligations. The defined benefit pension plans’ assets are measured at fair value annually on December 31, unless a remeasurement event occurs in an interim period. The Company uses the market related valuation method to determine the value of plan assets for purposes of determining the expected return on plan assets component of net periodic benefit cost. The market related valuation method recognizes the change of the fair value of the plan assets over five years. If actual experience differs from these long-term assumptions, the difference is recorded as an actuarial gain (loss) and amortized into earnings over a period of time based on the average future service period, which may cause the expense related to providing these benefits to increase or decrease. Refer to Note 15 for additional information regarding these plans and the associated plan assets. Leases The Company determines if an arrangement is a lease at inception by evaluating if the asset is explicitly or implicitly identified or distinct, if the Company will receive substantially all of the economic benefit or if the lessor has an economic benefit and the ability to substitute the asset. Operating leases are included in other long-term assets, accrued and other current liabilities, and other long-term liabilities. Right-of-use assets ("ROU assets") represent the Company's right to use an underlying asset for the lease term and lease liabilities represent its obligation to make lease payments arising from the lease. Operating lease ROU assets and liabilities are recognized at commencement date based on the present value of fixed and known lease payments over the lease term. Variable payments are not included in the ROU asset or lease liability and can vary from period to period based on the use of an asset during the period or the Company's proportionate share of common costs. As most of the Company's leases do not provide an implicit rate, the Company uses its incremental borrowing rate based on the information available at commencement date in determining the present value of lease payments. The operating lease ROU asset also includes any lease payments made and excludes lease incentives. Our lease terms may include options to extend or terminate the lease when it is reasonably certain that we will exercise that option. Lease expense for lease payments is recognized on a straight-line basis over the lease term. Leases with an initial term of 12 months or less are not recorded on the balance sheet, and lease expense for these leases is recognized on a straight-line basis over the lease term. The Company has lease agreements with lease components and non-lease components. The Company has elected to apply the practical expedient to account for these components as a single lease component, for all classes of underlying assets. Refer to Note 17 for additional information regarding leases. Contingencies and Insurance Recoveries The Company is exposed to losses related to various potential claims related to its employee obligations and other matters in the normal course of business, including commercial, employee, environmental or other regulatory litigation. The Company records a liability related to such potential claims, both those reported to the Company and incurred but not yet reported, when probable and reasonably estimable. The Company's policy is to expense legal defense costs related to such matters as incurred. The Company maintains occurrence-based insurance contracts related to certain contingent losses primarily workers’ compensation, medical and dental, general liability, property and product liability claims up to applicable retention limits as part of its risk management strategy. The Company records a recovery under these insurance contracts when such recovery is deemed probable. Insurance proceeds in excess of realized losses are gain contingencies and not recorded until realized. Refer to Note 17 for additional information regarding contingencies and insurance recoveries. Derivative Instruments and Hedge Accounting From time to time, the Company may enter into derivative financial instruments to hedge various risks to cash flows or the fair value of recognized assets and liabilities, including those arising from fluctuations in foreign currencies, interest rates and commodities. The Company recognizes these instruments at the time they are entered into and measures them at fair value. For instruments that are designated and qualify as cash flow hedges under GAAP, the changes in fair value period-to-period, less any excluded components, are classified in accumulated other comprehensive income, until the underlying transaction being hedged impacts earnings. The excluded components are recorded in current period income. For those instruments that are designated and qualify as fair value hedges under GAAP, the changes in fair value period-to-period of both the derivative instrument and underlying hedged item are recognized currently in earnings. For those instruments not designated or do not qualify as hedges under GAAP, the changes in fair value period-to-period are classified immediately in current period income, within other

Segment Information

Segment Information	12 Months Ended
	Dec. 31, 2021
Segment Reporting [Abstract]
Segment Information	Segment Information The Company reports its results of operations through the following three segments, each of which represents a reportable segment as follows: Carlisle Construction Materials (“CCM”) —this segment produces a complete range of building envelope products for commercial, industrial and residential buildings, including single-ply roofing, rigid foam insulations, spray polyurethane foam technologies, architectural metal, heating, ventilation and air conditioning ("HVAC") hardware and sealants, below-grade waterproofing, and air and vapor barrier systems focused on the weatherproofing and thermal performance of the building envelope. Carlisle Interconnect Technologies (“CIT”) —this segment produces high-performance wire and cable, including optical fiber, for the commercial aerospace, military and defense electronics, medical device, industrial, and test and measurement markets. CIT's product portfolio also includes sensors, connectors, contacts, cable assemblies, complex harnesses, racks, trays, and installation kits, in addition to engineering and certification services. Carlisle Fluid Technologies (“CFT”) —this segment produces highly engineered liquid, powder, sealants and adhesives finishing equipment and integrated system solutions for spraying, pumping, mixing, metering and curing of a variety of coatings used in the automotive manufacture, general industrial, protective coating, wood, specialty and automotive refinishing markets. Summary financial information by reportable segment follows: (in millions) Revenues Operating Income (Loss) Assets Depreciation and Amortization Capital Expenditures 2021 Carlisle Construction Materials $ 3,836.7 $ 684.3 $ 4,310.0 $ 114.0 $ 103.1 Carlisle Interconnect Technologies 687.8 (17.5) 1,671.0 75.1 15.4 Carlisle Fluid Technologies 285.8 24.0 672.6 23.1 7.2 Segment Total 4,810.3 690.8 6,653.6 212.2 125.7 Corporate and unallocated (1) — (123.3) 593.2 5.7 2.4 Discontinued operations — — — 8.3 6.7 Total $ 4,810.3 $ 567.5 $ 7,246.8 $ 226.2 $ 134.8 2020 Carlisle Construction Materials $ 2,995.6 $ 581.6 $ 2,045.3 $ 98.0 $ 52.0 Carlisle Interconnect Technologies 731.6 (2.1) 1,740.9 77.5 14.5 Carlisle Fluid Technologies 242.7 5.3 679.6 23.4 4.7 Segment Total 3,969.9 584.8 4,465.8 198.9 71.2 Corporate and unallocated (1) — (97.0) 981.0 3.8 14.1 Discontinued operations — — 419.6 21.5 10.2 Total $ 3,969.9 $ 487.8 $ 5,866.4 $ 224.2 $ 95.5 2019 Carlisle Construction Materials $ 3,233.3 $ 576.0 $ 2,097.8 $ 93.9 $ 30.1 Carlisle Interconnect Technologies 972.9 131.6 1,880.4 63.0 23.6 Carlisle Fluid Technologies 278.4 24.0 707.5 24.1 3.5 Segment Total 4,484.6 731.6 4,685.7 181.0 57.2 Corporate and unallocated (1) — (97.5) 371.3 2.7 12.6 Discontinued operations — — 439.0 21.7 19.1 Total $ 4,484.6 $ 634.1 $ 5,496.0 $ 205.4 $ 88.9 (1) Corporate operating loss includes other unallocated costs, primarily general corporate expenses. Corporate assets consist primarily of cash and cash equivalents, deferred taxes and other invested assets. Geographic Area Information Long-lived assets, excluding deferred tax assets and intangible assets, by region follows: (in millions) December 31, December 31, United States $ 650.6 $ 485.5 International: Europe 118.8 105.9 Asia 36.0 31.5 Mexico 29.0 29.9 United Kingdom 27.2 22.9 Other 26.6 0.3 Total long-lived assets $ 888.2 $ 676.0 A summary of revenues based on the country to which the product was delivered and reconciliation of disaggregated revenue by segment follows: 2021 (in millions) CCM CIT CFT Total United States $ 3,413.3 $ 502.8 $ 123.4 $ 4,039.5 International: Europe 243.9 61.8 54.1 359.8 Asia and Middle East 25.5 82.4 90.6 198.5 North America (excluding U.S.) 136.5 20.8 12.7 170.0 Africa 7.1 5.1 0.8 13.0 Other 10.4 14.9 4.2 29.5 Total international 423.4 185.0 162.4 770.8 Total revenues $ 3,836.7 $ 687.8 $ 285.8 $ 4,810.3 2020 (in millions) CCM CIT CFT Total United States $ 2,677.5 $ 540.9 $ 109.4 $ 3,327.8 International: Europe 201.4 65.3 46.3 313.0 Asia and Middle East 26.1 78.5 75.9 180.5 North America (excluding U.S.) 82.0 37.1 9.8 128.9 Africa 3.4 6.4 0.6 10.4 Other 5.2 3.4 0.7 9.3 Total international 318.1 190.7 133.3 642.1 Total revenues $ 2,995.6 $ 731.6 $ 242.7 $ 3,969.9 2019 (in millions) CCM CIT CFT Total United States $ 2,895.5 $ 699.5 $ 124.1 $ 3,719.1 International: Europe 204.2 71.7 54.8 330.7 Asia and Middle East 29.9 116.5 89.1 235.5 North America (excluding U.S.) 92.7 58.5 8.9 160.1 Africa 2.9 14.4 0.7 18.0 Other 8.1 12.3 0.8 21.2 Total international 337.8 273.4 154.3 765.5 Total revenues $ 3,233.3 $ 972.9 $ 278.4 $ 4,484.6 Customer Information Revenues from Beacon Roofing Supply, Inc. accounted for approximately 12.2%, 12.0% and 11.8% of the Company’s consolidated revenues during the years ended December 31, 2021, 2020 and 2019, respectively. Additionally, revenues from ABC Supply Co. accounted for approximately 12.4%, 12.2% and 11.2% of the

Acquisitions

Acquisitions	12 Months Ended
	Dec. 31, 2021
Business Combination and Asset Acquisition [Abstract]
Acquisitions	Acquisitions 2021 Acquisitions ASP Henry Holdings, Inc On September 1, 2021, the Company acquired ASP Henry Holdings, Inc. (“Henry”), a leading provider of building envelope systems, for consideration of $1,605.6 million, including $34.3 million of cash acquired and post-closing adjustments, which were finalized in the fourth quarter of 2021. The Company funded the acquisition with borrowings from its Revolving Credit Facility (the "Facility") and cash on hand. The Company subsequently repaid the borrowings from the Facility with proceeds from its public offering of $300.0 million in aggregate principal amount of its 0.55% senior notes due in September 2023 and $550.0 million in aggregate principal amount of its 2.20% senior notes due in March 2032 (refer to Note 12). Henry contributed revenues of $177.3 million and operating income of $6.3 million for the period from September 1, 2021, to December 31, 2021. Operating income for the period from September 1, 2021, to December 31, 2021, includes $2.2 million of incremental cost of goods sold related to measuring inventory at fair value, and $16.3 million and $1.4 million of amortization expense of customer relationships and acquired technology, respectively. Henry's results of operations are reported as part of the CCM segment. The Henry amounts included in the pro forma financial information below are based on Henry’s historical results and therefore may not be indicative of the actual results if Henry had been owned by the Company on January 1, 2020. The pro forma adjustments represent management’s best estimates based on information available at the time the pro forma information was prepared and may differ from the adjustments that may have been required had the Company owned Henry on January 1, 2020. Accordingly, pro forma information should not be relied upon as being indicative of the historical results that would have been realized had the acquisition occurred as of January 1, 2020 or the results that may be achieved in the future. The unaudited combined pro forma financial information presented below includes revenues and income from continuing operations, net of tax, of the Company as if the business combination had occurred on January 1, 2020, based on the purchases price allocation presented below: Unaudited Pro Forma Year ended December 31, (in millions) 2021 2020 Revenues $ 5,170.6 $ 4,435.1 Income from continuing operations $ 410.7 $ 318.1 The pro forma financial information reflects adjustments to Henry's historical financial information to apply the Company's accounting policies and to reflect the additional depreciation and amortization related to the preliminary fair value adjustments of the acquired net assets of $37.4 million and $55.1 million for the year ended December 31, 2021 and 2020, respectively, together with the associated tax effects. The pro forma financial information also reflects cost of goods sold related to the fair valuation of inventory described above, and $22.2 million of acquisition-related costs primarily related to professional fees, as if they occurred in 2020. The following table summarizes the consideration transferred to acquire Henry and the preliminary allocation of the purchase price among the assets acquired and liabilities assumed. The acquisition has been accounted for using the acquisition method of accounting in accordance with ASC 805, Business Combinations , which requires that consideration be allocated to the acquired assets and assumed liabilities based upon their acquisition date fair values with the remainder allocated to goodwill. The fair values are preliminary and subject to change pending receipt of the final valuation for all acquired assets and liabilities. Preliminary Allocation Measurement Period Adjustments Preliminary Allocation (in millions) As of As of 12/31/2021 Total cash consideration transferred $ 1,608.2 $ (2.6) $ 1,605.6 Recognized amounts of identifiable assets acquired and liabilities assumed: Cash and cash equivalents 34.3 — 34.3 Receivables, net 79.0 — 79.0 Inventories 59.4 (7.9) 51.5 Prepaid expenses and other current assets 10.5 (0.2) 10.3 Property, plant and equipment 53.6 8.2 61.8 Other intangible assets 735.1 446.7 1,181.8 Other long-term assets 3.6 7.7 11.3 Accounts payable (77.9) 2.2 (75.7) Accrued and other current liabilities (28.7) (0.4) (29.1) Short-term debt (1.0) — (1.0) Contract liabilities (2.6) — (2.6) Other long-term debt (0.8) — (0.8) Other long-term liabilities (5.9) (7.7) (13.6) Deferred income taxes (153.4) (111.8) (265.2) Total identifiable net assets 705.2 336.8 1,042.0 Goodwill $ 903.0 $ (339.4) $ 563.6 The goodwill recognized in the acquisition of Henry is attributable to its significant supply chain efficiencies, other administrative opportunities and the strategic value of the business to Carlisle, in addition to opportunities for product line expansions. The Company acquired $81.9 million of gross contractual accounts receivable, of which $2.9 million was not expected to be collected at the date of acquisition. Goodwill of $50.9 million is tax deductible in the United States. All of the goodwill has been preliminarily assigned to the CCM reporting unit, which aligns with the CCM reportable segment. The preliminary fair value and weighted average useful lives of the acquired intangible assets are as follows: (in millions) Fair Value Weighted Average Useful Life (in years) Customer relationships $ 915.9 18 Technologies 46.5 11 Software 0.1 4 Indefinite-lived trade name 219.3 N/A Total $ 1,181.8 The Company has also recorded, as part of the purchase price allocation, deferred tax liabilities primarily related to intangible assets of approximately $265.2 million. 2020 Acquisitions Motion Tech Automation, LLC On July 22, 2020, the Company acquired 100% of the equity of Motion Tech Automation, LLC for consideration of $33.3 million, including $0.3 million of cash acquired and post-closing adjustments, which were finalized in the third quarter of 2020. The acquired products and services include sensors, manufacturing services, distribution services and engineering services to packaging and label, life sciences, semiconductor, fluid handling, and test and measurement customers. For the period from July 22, 2020 to December 31, 2020, the related product lines contributed revenues of $9.9 million and an operating loss of $0.5 million to the Company's consolidated results. The results of operations of the acquired business are reported within the CIT and CFT segments. Consideration of $16.4 million has been allocated to goodwill, $4.3 million to definite-lived intangible assets, $4.9 million to inventory, $2.7 million to accounts receivable and $1.3 million to accounts payable. In accordance with the purchase agreement, Carlisle is indemnified for up to $1.6 million, and recorded an indemnification asset of $1.5 million in other long-term assets, relating to certain pre-acquisition debt and tax withholdings liabilities. During the second quarter of 2021, the pre-acquisition debt of $1.4 million was relieved along with the corresponding indemnification asset. The fair values and weighted average useful lives of the acquired definite-lived intangible assets are as follows: (in millions) Fair Value Weighted Average Useful Life Technologies $ 2.3 9 Customer relationships 1.0 9 Trade names 1.0 5 Total $ 4.3 All of the $16.4 million value allocated to goodwill is deductible for tax purposes. Goodwill of $11.0 million, $2.8 million and $2.6 million has been assigned to the CCM, CIT and CFT reporting units, respectively, which aligns with the reportable segments. 2019 Acquisitions Providien, LLC On November 20, 2019, the Company completed its acquisition of Providien, LLC ("Providien"), for consideration of $331.3 million, including $3.4 million of cash acquired and post-closing adjustments, which were finalized in the first quarter of 2020. The product lines acquired include thermoforming, medical device contract manufacturing, precision machining and metals, and medical injection molding for the global medical device market. For the period from November 20, 2019 to December 31, 2019, the related product lines contributed revenues of $11.3 million and operating income of $0.1 million to the Company's consolidated results. The results of operations of the acquired business are reported as part of the CIT segment. The following table summarizes the consideration transferred to acquire Providien and the allocation of the purchase price among the assets acquired and liabilities assumed. The acquisition has been accounted for using the acquisition method of accounting which requires that consideration be allocated to the acquired assets and assumed liabilities based upon their acquisition date fair values with the remainder allocated to goodwill. Preliminary Measurement Final (in millions) As of 11/20/2019 As of 11/20/2020 Total cash consideration transferred $ 332.1 $ (0.8) $ 331.3 Recognized amounts of identifiable assets acquired and liabilities assumed: Cash and cash equivalents 3.4 — 3.4 Receivables, net 9.8 — 9.8 Inventories, net 2.7 (0.3) 2.4 Contract assets 29.1 (4.5) 24.6 Prepaid expenses and other current assets 2.3 (0.9) 1.4 Property, plant and equipment 12.9 — 12.9 Definite-lived intangible assets 135.4 (2.7) 132.7 Other long-term assets 7.1 (0.3) 6.8 Accounts payable (6.0) 0.2 (5.8) Income tax payable (0.7) 0.8 0.1 Accrued and other current liabilities (7.0) — (7.0) Other long-term liabilities (8.1) 1.1 (7.0) Deferred income taxes (27.1) 8.1 (19.0) Total identifiable net assets 153.8 1.5 155.3 Goodwill $ 178.3 $ (2.3) $ 176.0 The goodwill recognized in the acquisition of Providien reflects market participant synergies attributable to significant raw material purchase synergies with CIT, other administrative synergies, the value of the assembled workforce to Carlisle and opportunities for product line expansions. The Company acquired $9.8 million of gross contractual accounts receivable, of which less than $0.1 million was not expected to be collected at the date of acquisition. All of the goodwill has been assigned to the CIT reporting unit, which aligns with the CIT reportable segment. Goodwill totaled $176.0 million, of which $67.5 million is deductible for tax purposes. The fair values and weighted average useful lives of the acquired definite-lived intangible assets are as follows: (in millions) Fair Value Weighted Average Useful Life Customer relationships $ 108.7 14 Technologies 19.5 7 Trade names 4.4 2 Total $ 132.6 The Company has also recorded, as part of the purchase price allocation, deferred tax liabilities related to intangible assets of approximately $19.0 million. Petersen Aluminum Corporation On January 11, 2019, the Company acquired 100% of the equity of Petersen Aluminum Corporation ("Petersen"), for consideration of $207.2 million, including $5.2 million of cash acquired and post-closing adjustments, which were finalized in the first quarter of 2019. The products acquired include architectural metal roof panels, steel and aluminum flat sheets and coils, wall panels, perimeter roof edge systems and related accessories for commercial, residential, institutional, industrial and agricultural markets. For the period from January 11, 2019 to December 31, 2019, the related product lines contributed revenues of $176.2 million and operating income of $9.8 million to the Company's consolidated results. The results of operations of the acquired business are reported as part of the CCM segment. The following table summarizes the consideration transferred to acquire Petersen and the allocation of the purchase price among the assets acquired and liabilities assumed. The acquisition has been accounted for using the acquisition method of accounting, which requires that consideration be allocated to the acquired assets and assumed liabilities based upon their acquisition date fair values with the remainder allocated to goodwill. Preliminary Measurement Final (in millions) As of 1/11/2019 As of 1/11/2020 Total cash consideration transferred $ 207.2 $ — $ 207.2 Recognized amounts of identifiable assets acquired and liabilities assumed: Cash and cash equivalents 5.2 — 5.2 Receivables, net 11.5 — 11.5 Inventories, net 39.5 (0.3) 39.2 Prepaid expenses and other current assets 2.1 — 2.1 Property, plant and equipment 17.8 — 17.8 Definite-lived intangible assets 109.3 0.8 110.1 Other long-term assets 9.5 — 9.5 Accounts payable (5.9) — (5.9) Income tax payable 1.7 — 1.7 Accrued and other current liabilities (8.7) — (8.7) Other long-term liabilities (12.4) (0.1) (12.5) Deferred income taxes (25.4) (0.2) (25.6) Total identifiable net assets 144.2 0.2 144.4 Goodwill $ 63.0 $ (0.2) $ 62.8 The goodwill recognized in the acquisition of Petersen reflects market participant synergies attributable to significant raw material purchase synergies with CCM, other administrative synergies and the assembled workforce to Carlisle, in addition to opportunities for product line expansions. The Company acquired $11.6 million of gross contractual accounts receivable, of which $0.1 million was not expected to be collected at the date of acquisition. All of the goodwill has been assigned to the CCM reporting unit, which aligns with the CCM reportable segment, and none of the goodwill is deductible for tax purposes. The $110.1 million value allocated to definite-lived intangible assets consists of $79.7 million of customer relationships with a useful life of 11 years, $27.9 million of trade names with a useful life of 17 years and various acquired technologies of $2.5 million with a useful life of 10 years. In accordance with the purchase agreement, Carlisle is indemnified for up to $5.2 million, and recorded an indemnification asset of $5.2 million in other long-term assets relating to the indemnification for pre-acquisition income tax liabilities. The Company released $2.2 million and $3.0 million of the indemnification asset related to escrow expirations in 2021 and 2020, respectively. The Company has also recorded, as part of the purchase price allocation, deferred tax liabilities related to intangible assets of approximately $25.6 million. MicroConnex Corporation On April 1, 2019, the Company acquired 100% of the equity of MicroConnex Corporation for cash consideration of $46.2 million, including $0.8 million of cash acquired and post-closing adjustments, which were finalized in the third quarter of 2019. The acquired product lines include highly engineered microminiature flex circuits and sensors for the medical and test and measurement markets. For the period from April 1, 2019 to December 31, 2019, the related product lines contributed revenues of $10.2 million and operating loss of $0.8 million to the Company's consolidated results. The results of operations of the acquired business are reported within the CIT segment. Consideration of $15.2 million has been allocated to goodwill, $27.4 million to definite-lived intangible assets, $0.9 million to inventory, $3.4 million to accounts receivable, $0.6 million to accounts payable and $7.0 million to deferred income taxes. Definite-lived intangible assets consist of customer relationships with a useful life of 12 years, trade names with a useful life of 17 years and acquired technologies with a useful life of five years. None of the $15.2 million allocated to goodwill is deductible for tax purposes. All of the goodwill has been assigned to the CIT reporting unit, which aligns with the reportable segment. Prior Acquisition Matters Accella Holdings LLC In conjunction with the November 2017 acquisition of Accella Holdings LLC, the parent company to Accella Performance Materials Inc., the Company recorded an indemnification asset of $15.6 million for certain pre-acquisition liabilities, principally related to direct and indirect tax uncertainties. During 2021, 2020 and 2019, $0.8 million, $4.7 million and $1.9 million, respectively, of the tax uncertainties were resolved, resulting in the reversal of the related indemnification assets and corresponding liabilities. During 2021, the Company released the remaining $1.4 million of the indemnification asset related to escrow expirations.

Discontinued Operations

Discontinued Operations	12 Months Ended
	Dec. 31, 2021
Discontinued Operations and Disposal Groups [Abstract]
Discontinued Operations	Discontinued OperationsOn August 2, 2021, the Company completed the sale of the Carlisle Brake & Friction ("CBF") segment for gross proceeds of (i) $250 million at closing, subject to certain adjustments, and (ii) the right to receive up to an additional $125 million based on CBF's achievement of certain performance targets. Accordingly, the Company has recorded a receivable of $125 million in other current assets on the Consolidated Balance Sheets, which the Company expects to collect in the first half of 2022. The sale of CBF is consistent with the Company's optimization strategy, as laid out in Vision 2025. A summary of the results from discontinued operations included in the Consolidated Statements of Income and Comprehensive Income follows: 2021 (in millions) CBF Other Total Revenue $ 219.7 $ — $ 219.7 Cost of goods sold 171.3 — 171.3 Other operating expenses, net 30.1 0.2 30.3 Operating income 18.3 (0.2) 18.1 Other non-operating expense, net 0.2 — 0.2 Income (loss) from discontinued operations before income taxes and loss on sale 18.1 (0.2) 17.9 Loss on sale of discontinued operations 8.0 — 8.0 Income (loss) from discontinued operations before income taxes 10.1 (0.2) 9.9 Benefit from income taxes (24.8) — (24.8) Income (loss) from discontinued operations $ 34.9 $ (0.2) $ 34.7 2020 (in millions) CBF Other Total Revenue $ 275.3 $ — $ 275.3 Cost of goods sold 230.3 — 230.3 Other operating expenses, net 49.2 5.4 54.6 Operating loss (4.2) (5.4) (9.6) Other non-operating income, net (1.3) — (1.3) Loss from discontinued operations before income taxes (2.9) (5.4) (8.3) Benefit from income taxes (1.4) (1.3) (2.7) Loss from discontinued operations $ (1.5) $ (4.1) $ (5.6) 2019 (in millions) CBF Other Total Revenue $ 327.0 $ — $ 327.0 Cost of goods sold 261.4 — 261.4 Other operating expenses, net 45.5 1.8 47.3 Operating income (loss) 20.1 (1.8) 18.3 Other non-operating income, net (0.1) — (0.1) Income (loss) from discontinued operations before income taxes 20.2 (1.8) 18.4 Provision for (benefit from) income taxes 4.3 (0.9) 3.4 Income (loss) from discontinued operations $ 15.9 $ (0.9) $ 15.0 A summary of the carrying amounts of major assets and liabilities, which were classified as held for sale in the Consolidated Balance Sheet follows: (in millions) December 31, ASSETS Cash and cash equivalents $ 5.1 Receivables, net 58.3 Inventories 70.8 Prepaid other current assets 10.4 Total current assets 144.6 Property, plant, and equipment, net 102.0 Goodwill, net 96.5 Other intangible assets, net 73.9 Other long-term assets 2.6 Total long-term assets $ 275.0 LIABILITIES Accounts payable $ 33.1 Accrued liabilities and other 20.4 Total current liabilities 53.5 Other long-term liabilities 21.9 Total long-term liabilities $ 21.9 A summary of cash flows from discontinued operations included in the Consolidated Statements of Cash Flows follows: (in millions) 2021 2020 2019 Net cash provided by operating activities $ 8.1 $ 38.0 $ 16.9 Net cash provided by (used in) investing activities 241.0 (9.6) (18.3) Net cash (used in) provided by financing activities (1) (254.2) (32.0) 2.7 Change in cash and cash equivalents from discontinued operations (5.1) (3.6) 1.3 Cash and cash equivalents from discontinued operations at beginning of period 5.1 8.7 7.4 Cash and cash equivalents from discontinued operations at end of period $ — $ 5.1 $ 8.7 (1) Represents (repayments) or borrowings from the Carlisle cash pool to fund working capital and capital expenditures and return of capital upon sale.

Earnings Per Share

Earnings Per Share	12 Months Ended
	Dec. 31, 2021
Earnings Per Share [Abstract]
Earnings Per Share	Earnings Per Share The Company’s restricted shares contain non-forfeitable rights to dividends and are considered participating securities for purposes of computing earnings per share pursuant to the two-class method. The computation below of earnings per share excludes income attributable to the unvested restricted shares from the numerator and excludes the dilutive impact of those underlying shares from the denominator. The computation below of earnings per share includes the income attributable to the vested and deferred restricted shares and restricted stock units in the numerator and includes the dilutive impact of those underlying shares in the denominator. Stock options are included in the calculation of diluted earnings per share utilizing the treasury stock method and performance share awards are included in the calculation of diluted earnings per share considering those are contingently issuable. Neither is considered to be a participating security as they do not contain non-forfeitable dividend rights. Income from continuing operations and share data used in the basic and diluted earnings per share computations using the two-class method follows: (in millions except per share amounts) 2021 2020 2019 Income from continuing operations $ 387.0 $ 325.7 $ 457.8 Less: dividends declared (112.7) (112.7) (102.9) Undistributed earnings 274.3 213.0 354.9 Percent allocated to common stockholders (1) 99.7 % 99.7 % 99.7 % 273.5 212.4 353.8 Add: dividends declared to common shares, restricted share units and vested and deferred restricted and performance shares 112.4 112.2 102.7 Income from continuing operations attributable to common stockholders $ 385.9 $ 324.6 $ 456.5 Shares: Basic weighted-average shares outstanding 52.5 54.5 56.9 Effect of dilutive securities: Performance awards 0.2 0.3 0.2 Stock options 0.5 0.2 0.4 Diluted weighted-average shares outstanding 53.2 55.0 57.5 Per share income from continuing operations attributable to common shares: Basic $ 7.35 $ 5.95 $ 8.02 Diluted $ 7.26 $ 5.90 $ 7.93 (1) Basic weighted-average shares outstanding 52.5 54.5 56.9 Basic weighted-average shares outstanding and unvested restricted shares expected to vest 52.6 54.7 57.1 Percent allocated to common stockholders 99.7 % 99.7 % 99.7 % To calculate earnings per share for income from discontinued operations and for net income, the denominator for both basic and diluted earnings per share is the same as used in the above table. (in millions) 2021 2020 2019 Income (loss) from discontinued operations attributable to common stockholders for basic and dilutive earnings per share $ 34.6 $ (5.6) $ 15.0 Net income attributable to common stockholders for basic and diluted earnings per share $ 420.5 $ 319.0 $ 471.5 Anti-dilutive stock options excluded from earnings per share calculation (1) 0.1 0.3 — (1) Represents stock options excluded from the calculation of diluted earnings per share as such options’ assumed proceeds upon exercise would result in the repurchase of more shares than the underlying award.

Revenue Recognition

Revenue Recognition	12 Months Ended
	Dec. 31, 2021
Revenue from Contract with Customer [Abstract]
Revenue Recognition	Revenue Recognition Performance Obligations A performance obligation is a promise in a contract to transfer a distinct good or service to the customer in exchange for payment and is the unit of account. A contract's transaction price is allocated to each distinct performance obligation and recognized as revenue when or as the performance obligation is satisfied. The majority of the Company’s contracts have a single performance obligation to transfer individual goods or services. For contracts with multiple performance obligations, the contract's transaction price is allocated to each performance obligation using the Company’s best estimate of the standalone selling price of each distinct good or service in the contract. The primary method used to estimate standalone selling price is observable prices. The Company’s performance obligations are satisfied, and control is transferred, either at a point in time or over time as work progresses. For the majority of the Company’s products, control is transferred, and revenue is recognized when the product is shipped from the manufacturing facility or delivered to the customer, depending on shipping terms. Revenue is recognized over time primarily for separately priced extended service warranties in the CCM segment and certain highly customized product contracts in the CIT and CFT segments. Revenues for separately priced extended service warranties are recognized over the life of the contract. Revenues for highly customized product contracts are recognized based on the proportion of costs incurred to date, relative to total estimated costs to complete the contract and are generally incurred over twelve months or less. Highly customized product contract costs generally include labor, material and overhead. A summary of the timing of revenue recognition and reconciliation of disaggregated revenue by reportable segment follows: 2021 (in millions) CCM CIT CFT Total Products transferred at a point in time $ 3,812.1 $ 443.7 $ 281.1 $ 4,536.9 Products and services transferred over time 24.6 244.1 4.7 273.4 Total revenues $ 3,836.7 $ 687.8 $ 285.8 $ 4,810.3 2020 (in millions) CCM CIT CFT Total Products transferred at a point in time $ 2,972.2 $ 422.9 $ 240.4 $ 3,635.5 Products and services transferred over time 23.4 308.7 2.3 334.4 Total revenues $ 2,995.6 $ 731.6 $ 242.7 $ 3,969.9 2019 (in millions) CCM CIT CFT Total Products transferred at a point in time $ 3,211.1 $ 531.7 $ 278.4 $ 4,021.2 Products and services transferred over time 22.2 441.2 — 463.4 Total revenues $ 3,233.3 $ 972.9 $ 278.4 $ 4,484.6 Remaining performance obligations for extended service warranties represent the transaction price for the remaining stand-ready obligation to perform warranty services. A summary of estimated revenue expected to be recognized in the future related to performance obligations that are unsatisfied or partially unsatisfied as of December 31, 2021 follows: (in millions) 2022 2023 2024 2025 2026 Thereafter Extended service warranties $ 23.8 $ 22.6 $ 21.5 $ 20.6 $ 19.6 $ 165.2 The Company has applied the practical expedient to not disclose information about remaining performance obligations that have original expected durations of one year or less. Contract Balances Contract liabilities relate to payments received in advance of performance under a contract, primarily related to extended service warranties in the CCM segment, systems contracts in the CFT segment and highly customized product contracts in the CIT segment. Contract liabilities are recognized as revenue as (or when) the Company performs under the contract. A summary of the change in contract liabilities follows: (in millions) 2021 2020 2019 Balance as of January 1 $ 268.3 $ 247.4 $ 227.4 Revenue recognized (71.9) (68.4) (69.1) Revenue deferred 84.9 89.3 87.6 Acquired liabilities 2.6 — 1.5 Balance as of December 31 $ 283.9 $ 268.3 $ 247.4 Contract assets relate to the Company's right to payment for performance completed to date under a contract, primarily related to highly customized product contracts within the CIT and CFT segments. Accounts receivable are recorded when the right to payment becomes unconditional, which generally occurs over twelve months or less. A summary of the change in contract assets follows: (in millions) 2021 2020 2019 Balance as of January 1 $ 84.5 $ 100.5 $ 44.7 Balance as of December 31 72.1 84.5 100.5 Change in contract assets $ (12.4) $ (16.0) $ 55.8 The change in contract assets for the year ended December 31, 2021, primarily reflects the recognition of revenue exceeding billings of $13.1 million, partially offset by currency translation and other of $0.7 million. The change in contract assets for the year ended December 31, 2020, primarily reflects the recognition of revenue exceeding billings of $13.3 million and measurement period adjustments net of acquired contract assets, of $3.3 million, partially offset by currency translation and other of $0.6 million. The change in contract assets for the year ended December 31, 2019, primarily reflects acquired contract assets of $29.1 million and excess billings over recognized revenue of $26.7 million. Revenues by End-Market A summary of revenues disaggregated by major end-market industries and reconciliation of disaggregated revenue by segment follows: 2021 (in millions) CCM CIT CFT Total General construction $ 3,619.8 $ — $ — $ 3,619.8 Aerospace — 302.5 — 302.5 Medical — 244.5 — 244.5 Transportation — — 145.8 145.8 Heavy equipment 97.6 — — 97.6 General industrial and other 119.3 140.8 140.0 400.1 Total revenues $ 3,836.7 $ 687.8 $ 285.8 $ 4,810.3 2020 (in millions) CCM CIT CFT Total General construction $ 2,839.0 $ — $ — $ 2,839.0 Aerospace — 348.1 — 348.1 Medical — 222.7 — 222.7 Transportation — — 132.4 132.4 Heavy equipment 69.8 — — 69.8 General industrial and other 86.8 160.8 110.3 357.9 Total revenues $ 2,995.6 $ 731.6 $ 242.7 $ 3,969.9 2019 (in millions) CCM CIT CFT Total General construction $ 3,035.6 $ — $ — $ 3,035.6 Aerospace — 641.4 — 641.4 Medical — 162.3 — 162.3 Transportation — — 152.2 152.2 Heavy equipment 100.2 — — 100.2 General industrial and other 97.5 169.2 126.2 392.9 Total revenues $ 3,233.3 $ 972.9 $ 278.4 $ 4,484.6

Stock-Based Compensation

Stock-Based Compensation	12 Months Ended
	Dec. 31, 2021
Share-based Payment Arrangement [Abstract]
Stock-Based Compensation	Stock-Based Compensation Incentive Compensation Program The Company maintains an Incentive Compensation Program (the “Program”) for executives, certain other employees of the Company and its operating segments and subsidiaries and the Company’s non-employee directors. Members of the Company's Board of Directors (the "Board") who receive stock-based compensation are treated as employees for accounting purposes. The Program was approved by the Company's stockholders on May 6, 2015. The Program allows for up to 4.2 million awards to eligible employees of stock options, restricted stock, stock appreciation rights, performance shares and units or other awards based on Company common stock. As of December 31, 2021, 1.1 million shares were available for grant under the Program. During the year ended December 31, 2021, the Company awarded 362 thousand stock options, 72 thousand restricted stock awards and 54 thousand performance share awards as part of the Program with an aggregate grant-date fair value of approximately $34.5 million to be recognized over the requisite service period for each award. Stock-based compensation cost by award type follows: (in millions) 2021 2020 2019 Stock option awards $ 9.5 $ 10.4 $ 9.9 Restricted stock awards 7.3 8.6 6.9 Performance share awards 7.7 7.4 5.5 Restricted stock units — 1.4 1.3 Stock appreciation rights 9.0 2.4 7.1 Total stock-based compensation cost incurred 33.5 30.2 30.7 Capitalized cost during the period (9.3) (3.5) (9.0) Amortization of capitalized cost during the period 14.3 1.2 6.7 Total stock-based compensation expense $ 38.5 $ 27.9 $ 28.4 Income tax benefit $ 25.2 $ 8.8 $ 11.9 In 2018, the Board authorized a grant of stock options to U.S. employees and stock appreciation rights to employees outside of the U.S. This grant contributed $9.5 million, $4.0 million and $9.8 million to stock-based compensation costs for the years ended December 31, 2021, 2020 and 2019, respectively. No compensation cost was capitalized to inventory as of December 31, 2021. Compensation cost of $4.9 million was capitalized as inventory as of December 31, 2020. Inventory is recognized in costs of goods sold when that related inventory is sold. Stock Option Awards Stock options awarded under the Program generally vest on a straight-line basis over a three-year period on the anniversary date of the grant. All stock options have a maximum contractual term of 10 years. Shares issued to cover stock options issued under the Program may be issued from shares held in treasury, from new issuances of shares or a combination of the two. Unrecognized compensation cost from continuing operations related to stock options of $5.6 million as of December 31, 2021, is to be recognized over a weighted-average period of 1.5 years. The Company utilizes the Black-Scholes-Merton (“BSM”) option pricing model to determine the fair value of its stock options. The BSM relies on certain assumptions to estimate an option’s fair value. The weighted average assumptions used in the determination of fair value for stock options follows: (in millions, except per share amounts) 2021 2020 2019 Expected dividend yield 1.4 % 1.3 % 1.6 % Expected term (in years) 4.9 4.8 4.9 Expected volatility 28.7 % 21.9 % 21.3 % Risk-free interest rate 0.4 % 1.4 % 2.5 % Weighted-average grant date fair value (per share) $ 32.51 $ 29.29 $ 21.07 Fair value of options granted $ 11.8 $ 11.6 $ 9.7 The expected term of a stock option is based on the assumption that all outstanding stock options will be exercised at the midpoint of the valuation date (if vested) or the vesting dates (if unvested) and the stock options’ expiration date. The expected volatility is based on historical volatility, as well as implied volatility of the Company’s call options. The risk-free interest rate is based on rates of U.S. Treasury issues with a remaining life equal to the expected term of the stock option. The expected dividend yield is based on the latest quarterly dividend payment per share, annualized, divided by the average three-month stock price as of the date of grant. A summary of stock options outstanding and activity follows: Number of Units (in thousands) Weighted-Average Exercise Price (per share) Weighted-Average Contractual Term (in years) Aggregate Intrinsic Value (in millions) Outstanding as of December 31, 2020 1,826 $ 114.03 Options granted 362 152.37 Options exercised (826) 103.82 Options forfeited / expired (92) 136.83 Outstanding as of December 31, 2021 1,270 129.32 7.2 $ 150.9 Vested and exercisable as of December 31, 2021 652 113.90 6.0 $ 87.4 Additional information related to stock option activity during the years ended December 31 follows: (in millions) 2021 2020 2019 Intrinsic value of options exercised $ 72.8 $ 11.9 $ 25.4 Restricted Stock Awards Restricted stock awarded under the Program is generally released to the recipient after a period of approximately three years. Unrecognized compensation cost from continuing operations related to restricted stock of $8.0 million as of December 31, 2021, is to be recognized over a weighted-average period of 1.8 years. A summary of restricted stock outstanding and activity follows: Number of Shares (in thousands) Weighted-Average Grant Date Fair Value (per share) Weighted-Average Contractual Term (in years) Aggregate Intrinsic Value (in millions) Outstanding as of December 31, 2020 166 $ 122.88 Shares granted 72 154.23 Shares vested (72) 113.35 Shares forfeited (11) 138.96 Outstanding as of December 31, 2021 155 141.32 1.0 $ 38.4 Additional information related to restricted stock award activity during the years ended December 31 follows: (in millions) 2021 2020 2019 Weighted-average grant date fair value (per share) $ 154.23 $ 147.78 $ 112.70 Intrinsic value of restricted stock exercised 11.8 9.6 5.6 Performance Share Awards Performance shares are granted for a three-year performance period, after which the actual number of performance shares earned by an employee is determined by the Company's attainment of a management objective which is based on the Company’s relative total stockholder return versus the S&P Midcap 400 Index ® over a the three-year time period. Unrecognized compensation cost from continuing operations related to performance share awards of $8.8 million as of December 31, 2021, is to be recognized over a weighted-average period of 1.8 years. For purposes of determining diluted earnings per share, the performance share awards are considered contingently issuable shares and are included in diluted earnings per share based upon the number of shares that would have been awarded had the conditions at the end of the reporting period continued until the end of the performance period. See Note 5 for further information regarding earnings per share computations. The Company utilizes the Monte-Carlo simulation approach based on a three-year measurement period to determine the fair value of performance shares. Such approach entails the use of assumptions regarding the future performance of the Company’s stock and those of the S&P Midcap 400 Index ® . Those assumptions include expected volatility, risk-free interest rates, correlation coefficients and dividend reinvestment. Dividends accrue on the performance shares during the performance period and are to be paid in cash based upon the number of awards ultimately earned. A summary of performance shares outstanding and activity follows: Number of Shares (in thousands) Weighted-Average Grant Date Fair Value (per share) Weighted-Average Contractual Term (in years) Aggregate Intrinsic Value (in millions) Outstanding as of December 31, 2020 136 $ 170.34 Awards granted 54 213.13 Awards vested (85) 141.70 Awards converted 41 141.70 Awards forfeited (8) 198.93 Outstanding as of December 31, 2021 138 196.15 1.0 $ 34.1 Additional information related to performance share activity during the years ended December 31 follows: (in millions) 2021 2020 2019 Weighted-average grant date fair value (per share) $ 213.13 $ 222.50 $ 149.27 Intrinsic value of performance share awards exercised 13.3 12.9 5.0 Restricted Stock Units Up to and including February 4, 2020, restricted stock units were awarded to eligible directors which are fully vested and expensed upon grant date. The restricted stock units are paid in shares of Company common stock after the director ceases to serve as a member of the Board, or if earlier, upon a change in control of the Company. Effective May 6, 2020, eligible directors are no longer issued restricted stock units, but instead are awarded restricted stock awards that vest on the earlier of (i) one year from the date of grant; (ii) the director’s retirement from the Board upon reaching age 72 or after completing 18 consecutive years of service on the Board; or (iii) a change in control of the Company. Additional information related to restricted stock unit activity during the years ended December 31 follows: (in thousands, except per share amounts) 2020 2019 Restricted stock units granted 8 12 Weighted-average grant date fair value (per share) (1) $ 161.41 $ 110.79 (1) Restricted stock units' fair value is based on the closing market price of the stock on the respective dates of the grants. Stock Appreciation Rights Stock appreciation rights issued under the 2018 one-time grant discussed above, vested on May 2, 2021 and were settled in cash for $22.2 million. A summary of stock appreciation awards outstanding and activity follows: Number of Shares (in thousands) Weighted-Average Exercise Price (per share) Weighted-Average Contractual Term (in years) Aggregate Intrinsic Value (in millions) Outstanding as of December 31, 2020 281 $ 106.85 Awards exercised (262) 106.85 Awards forfeited (19) 106.85 Outstanding as of December 31, 2021 — — N/A $ — Deferred Compensation - Equity Certain employees are eligible to participate in the Company’s Non-qualified Deferred Compensation Plan (the “Deferred Compensation Plan”). Participants may elect to defer all or part of their restricted and performance shares. Participants have elected to defer an aggregate of 84 thousand shares of Company common stock as of December 31, 2021 and 2020. Company stock held for future issuance of vested awards is classified as additional paid in capital in the Consolidated Balance Sheets and is recorded at vest date fair value. Such deferred shares are included in basic earnings per share.

Exit and Disposal Activities

Exit and Disposal Activities	12 Months Ended
	Dec. 31, 2021
Restructuring and Related Activities [Abstract]
Exit and Disposal Activities	Exit and Disposal Activities The Company has undertaken operational restructuring and other cost reduction actions to streamline processes and manage costs throughout various departments. These actions resulted in exit, disposal and employee termination benefit costs, primarily resulting from planned reductions in workforce, facility consolidation and relocation, and lease termination costs. The primary actions are discussed below by operating segment. CIT During the third quarter of 2021, the Company initiated plans to exit its manufacturing operations in Carlsbad, California, and relocate the majority of those operations to its existing facilities in North America. The project is estimated to take a remaining 12 to 15 months to complete. During the year ended December 31, 2021, exit and disposal costs totaled $1.5 million, primarily for employee termination benefit costs, facility cleanup costs and accelerated depreciation. Total exit and disposal costs are expected to approximate $4.6 million, with approximately $3.1 million costs remaining to be incurred, primarily in 2022. During the third quarter of 2020, the Company initiated plans to exit its manufacturing operations in Kent, Washington, as a result of market declines from the coronavirus pandemic ("COVID-19"). Select operations are being relocated to existing facilities primarily in North America. The project is substantially complete with cumulative exit and disposal costs of $14.2 million, primarily for employee termination benefit costs and inventory write-offs, recognized through December 31, 2021. The Company has completed its project to relocate its aerospace connectors manufacturing operations in El Segundo, California, and Riverside, California, to existing lower cost operations in North America. During the year ended December 31, 2020, exit and disposal costs totaled $2.3 million, primarily for facility clean up, travel and employee termination benefit costs. Cumulative exit and disposal costs of $10.9 million were recognized through December 31, 2020. Consolidated Summary The Company's exit and disposal costs by activity follows: (in millions) 2021 2020 2019 Accelerated depreciation and impairments $ 6.8 $ 0.6 $ 0.2 Employee severance and benefit arrangements 6.7 13.9 7.3 Relocation costs 0.9 0.3 0.9 Facility cleanup costs (0.5) 2.5 — Other restructuring costs 3.7 1.7 3.1 Total exit and disposal costs $ 17.6 $ 19.0 $ 11.5 The Company's exit and disposal costs by segment follows: (in millions) 2021 2020 2019 Carlisle Interconnect Technologies $ 13.2 $ 14.3 $ 8.5 Corporate 3.4 — — Carlisle Fluid Technologies 0.6 3.7 2.7 Carlisle Construction Materials 0.4 1.0 0.3 Total exit and disposal costs $ 17.6 $ 19.0 $ 11.5 The Company's exit and disposal costs by financial statement line item follows: (in millions) 2021 2020 2019 Cost of goods sold $ 9.7 $ 12.4 $ 5.0 Selling and administrative expenses 4.5 5.9 5.6 Research and development expenses 0.2 0.3 0.1 Other operating expense, net 3.2 0.4 0.8 Total exit and disposal costs $ 17.6 $ 19.0 $ 11.5 The Company's change in exit and disposal activities liability follows: (in millions) Total Balance as of December 31, 2020 $ 6.1 Charges 17.6 Settlements (17.2) Balance as of December 31, 2021 $ 6.5

Income Taxes

Income Taxes	12 Months Ended
	Dec. 31, 2021
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes Sources of Pre-Tax Income and Related Tax Provision by Region Geographic sources of income before income taxes consists of the following: (in millions) 2021 2020 2019 Continuing operations: U.S. domestic $ 417.3 $ 353.3 $ 487.3 Foreign 65.2 50.9 87.8 Income from continuing operations before income taxes 482.5 404.2 575.1 Discontinued operations: U.S. domestic (117.2) (21.8) (4.4) Foreign 127.1 13.5 22.8 Income from discontinued operations before income taxes 9.9 (8.3) 18.4 Total income before income taxes $ 492.4 $ 395.9 $ 593.5 The provision for income taxes from continuing operations consists of the following: (in millions) 2021 2020 2019 Current provision: Federal and State $ 74.7 $ 86.0 $ 108.5 Foreign 22.8 18.6 17.7 Total current provision 97.5 104.6 126.2 Deferred provision (benefit): Federal and State 7.2 (14.8) (7.3) Foreign (9.2) (11.3) (1.6) Total deferred benefit (2.0) (26.1) (8.9) Total provision for income taxes $ 95.5 $ 78.5 $ 117.3 Rate Reconciliation A reconciliation of the tax provision from continuing operations computed at the U.S. federal statutory rate to the actual tax provision follows: (in millions) 2021 2020 2019 Taxes at U.S. statutory rate $ 101.3 $ 84.9 $ 120.8 State and local taxes, net of federal income tax benefit 14.8 11.5 16.2 Foreign earnings taxed at different rates 0.3 1.7 (1.6) Equity compensation windfall (13.7) (2.1) (4.4) Change in unrecognized tax benefit (10.0) (11.5) (3.1) Return to provision adjustments 0.7 (2.5) (7.3) Tax credits (4.7) (4.3) (4.5) Other, net 6.8 0.8 1.2 Provision for income taxes $ 95.5 $ 78.5 $ 117.3 Effective income tax rate on continuing operations 19.8 % 19.4 % 20.4 % Cash payments for income taxes, net of refunds, were $132.8 million, $116.6 million and $113.0 million, in 2021, 2020 and 2019, respectively. Deferred Tax Assets (Liabilities), net (in millions) December 31, December 31, Employee benefits $ 35.3 $ 37.3 Federal tax carryforwards 34.5 3.3 Deferred revenue 27.2 24.4 Lease liabilities 19.1 14.3 Deferred state tax attributes 17.6 6.6 Inventory reserves 6.9 6.4 Warranty reserves 4.9 5.4 Foreign tax carryforwards 6.7 5.3 Allowance for credit losses 4.4 3.1 Other, net 9.9 8.1 Gross deferred assets 166.5 114.2 Valuation allowances (29.7) (7.1) Deferred tax assets after valuation allowances 136.8 107.1 Intangibles (458.1) (189.6) Property, plant and equipment (60.7) (52.5) Right of use assets (17.5) (12.9) Undistributed foreign earnings (10.4) (4.6) Gross deferred liabilities (546.7) (259.6) Net deferred tax liabilities $ (409.9) $ (152.5) Deferred tax assets and liabilities are classified as long-term. Foreign deferred tax assets and liabilities are grouped separately from U.S. domestic assets and liabilities and are analyzed on a jurisdictional basis. Deferred tax assets and liabilities included in the Consolidated Balance Sheet follows: (in millions) December 31, December 31, Other long-term assets $ 0.4 $ 3.5 Other long-term liabilities (410.3) (156.0) Net deferred tax liabilities $ (409.9) $ (152.5) Valuation Allowances As of December 31, 2021, the Company had $16.6 million deferred tax assets related to net operating loss (“NOL”) carryforwards for U.S. federal tax purposes. The Company believes that these attributes will be fully utilized and has therefore not established a valuation allowance. As of December 31, 2021, the Company had foreign tax credit carryforwards for U.S. federal tax purposes of $18.0 million, which begin to expire in 2025. The Company believes it is likely the credits will expire unused and therefore has established a full valuation allowance. As of December 31, 2021, the Company also had a deferred tax asset for state carryforward attributes of approximately $15.0 million (expiring 2023 through 2040), comprised of NOL, credit, and capital loss carryforwards. The Company believes that it is likely that the capital losses and certain of the state NOLs will expire unused and therefore has established a valuation allowance of approximately $7.5 million against the deferred tax assets associated with these attributes. The Company also has deferred tax assets related to carryforwards in foreign jurisdictions of approximately $6.7 million, comprised of NOL and interest expense carryforwards, which begin to expire in 2022. The Company believes that it is likely that certain foreign NOL carryforwards will expire unused and therefore has established a valuation allowance of approximately $4.3 million. Undistributed Foreign Earnings The Company has determined that an amount approximately equal to foreign cash balances and other certain assets is not permanently reinvested for withholding tax purposes, which results in an accrual of $10.4 million. It is not practicable to calculate deferred tax balances on other basis differences. Unrecognized Tax Benefits Unrecognized tax benefits reflect the difference between the tax benefits of positions taken or expected to be taken on income tax returns and the tax benefits that meet the criteria for current recognition in the financial statements. The Company periodically assesses its unrecognized tax benefits. A summary of the movement in gross unrecognized tax benefits (before estimated interest and penalties) follows: (in millions) 2021 2020 2019 Balance as of January 1 $ 24.3 $ 35.7 $ 27.1 Additions based on tax positions related to current year 1.4 0.4 0.3 Reductions due to statute of limitations (9.1) (10.8) (4.8) Adjustments related to acquired uncertain tax positions — (0.8) 11.6 Adjustments for tax positions of prior years (0.2) — 1.8 Reductions due to settlements — — (0.1) Adjustments due to foreign exchange rates (0.2) (0.2) (0.2) Balance as of December 31 $ 16.2 $ 24.3 $ 35.7 If the unrecognized tax benefits as of December 31, 2021, were to be recognized, approximately $19.1 million would impact the Company’s effective tax rate. The amount impacting the Company’s effective rate is calculated by adding accrued interest and penalties to the gross unrecognized tax benefit excluding positions related to discontinued operations and subtracting the tax benefit associated with state taxes and interest. The Company classifies and reports interest and penalties associated with unrecognized tax benefits as a component of the income tax provision on the Consolidated Statements of Income and as a long-term liability on the Consolidated Balance Sheets. The total amount of such interest and penalties accrued, but excluded from the table above, at the years ending 2021, 2020 and 2019 were $7.3 million, $7.9 million and $8.9 million, respectively. The Company is subject to U.S. federal income tax as well as income tax in multiple state and foreign jurisdictions. The Company participates in the IRS compliance assurance program and is currently up to date. Generally, state income tax returns are subject to examination for a period of three years to five years after filing. Substantially all material state tax matters have been concluded for tax years through 2015. Various state income tax returns for subsequent years are in the process of examination. At this stage the outcome is uncertain; however, the Company believes that contingencies have been adequately provided for. Statutes of limitation vary among the foreign jurisdictions in which the Company operates. Substantially all foreign tax matters have been concluded for tax years through 2009. The Company believes that foreign tax contingencies associated with income tax examinations underway or open tax years have been provided for adequately.

Inventories, net

Inventories, net	12 Months Ended
	Dec. 31, 2021
Inventory Disclosure [Abstract]
Inventories, net	Inventories, net (in millions) December 31, December 31, Raw materials $ 288.0 $ 168.2 Work-in-process 76.2 67.4 Finished goods 271.0 225.8 Reserves (30.1) (28.7) Inventories, net $ 605.1 $ 432.7

Property, Plant and Equipment,

Property, Plant and Equipment, net	12 Months Ended
	Dec. 31, 2021
Property, Plant and Equipment [Abstract]
Property, Plant and Equipment, net	Property, Plant and Equipment, net (in millions) December 31, December 31, Land $ 71.3 $ 64.5 Buildings and leasehold improvements 467.6 443.4 Machinery and equipment 854.8 798.4 Projects in progress 112.5 54.7 Property, plant and equipment, gross 1,506.2 1,361.0 Accumulated depreciation (746.3) (688.9) Property, plant and equipment, net $ 759.9 $ 672.1 Capitalized interest totaled $1.5 million, $1.3 million and $1.2 million for 2021, 2020 and 2019, respectively.

Goodwill and Other Intangible A

Goodwill and Other Intangible Assets, net	12 Months Ended
	Dec. 31, 2021
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill and Other Intangible Assets, net	Goodwill and Other Intangible Assets, net Goodwill The changes in the carrying amount of goodwill, net by reportable segment follows: (in millions) CCM CIT CFT Total Net balance as of December 31, 2019 $ 597.1 $ 835.2 $ 187.5 $ 1,619.8 Goodwill acquired during year (1), (2) 12.5 2.8 2.8 18.1 Measurement period adjustments — (2.3) — (2.3) Currency translation and other 3.4 (0.1) 2.8 6.1 Net balance as of December 31, 2020 $ 613.0 $ 835.6 $ 193.1 $ 1,641.7 Goodwill acquired during year (1), (2) 903.0 — — 903.0 Measurement period adjustments (339.4) — (0.2) (339.6) Currency translation and other (4.0) (0.4) (1.7) (6.1) Net balance as of December 31, 2021 $ 1,172.6 $ 835.2 $ 191.2 $ 2,199.0 (1) See Note 3 for further information on goodwill resulting from recent acquisitions. (2) In addition to the acquisitions disclosed in Note 3, the Company acquired one business for an aggregate purchase price of $3.2 million during 2020. Other Intangible Assets, net December 31, 2021 December 31, 2020 (in millions) Acquired Cost Accumulated Amortization Net Book Value Acquired Cost Accumulated Amortization Net Book Value Assets subject to amortization: Customer relationships $ 1,906.8 $ (479.5) $ 1,427.3 $ 1,000.7 $ (393.7) $ 607.0 Technology and intellectual property 305.3 (198.6) 106.7 263.0 (172.6) 90.4 Trade names and other 124.4 (63.8) 60.6 115.6 (48.7) 66.9 Assets not subject to amortization: Trade names 414.1 — 414.1 196.6 — 196.6 Other intangible assets, net $ 2,750.6 $ (741.9) $ 2,008.7 $ 1,575.9 $ (615.0) $ 960.9 The remaining weighted-average amortization period of intangible assets subject to amortization as of December 31, 2021, follows (in years): Customer relationships 14.2 Technology and intellectual property 7.9 Trade names and other 10.3 Total assets subject to amortization 13.6 Intangible assets subject to amortization as of December 31, 2021, will be amortized as follows: (in millions) 2022 2023 2024 2025 2026 Thereafter Estimated future amortization expense $ 150.9 $ 145.7 $ 136.7 $ 135.2 $ 86.8 $ 939.3 The net carrying values of the Company’s other intangible assets, net by reportable segment follows: (in millions) December 31, December 31, Carlisle Construction Materials $ 1,422.6 $ 300.9 Carlisle Interconnect Technologies 335.0 384.8 Carlisle Fluid Technologies 242.9 261.3 Corporate 8.2 13.9 Total $ 2,008.7 $ 960.9

Accrued and Other Current Liabi

Accrued and Other Current Liabilities	12 Months Ended
	Dec. 31, 2021
Payables and Accruals [Abstract]
Accrued and Other Current Liabilities	Accrued and Other Current Liabilities (in millions) December 31, December 31, Compensation and benefits $ 136.2 $ 97.5 Customer incentives 97.9 68.0 Standard product warranties 26.8 30.0 Income and other accrued taxes 19.4 14.0 Other accrued liabilities 70.9 65.1 Accrued and other current liabilities $ 351.2 $ 274.6 Standard Product Warranties The Company offers various standard warranty programs on its products, primarily for certain installed roofing systems, high-performance cables and assemblies, and fluid technologies. The Company’s liability for such warranty programs is included in accrued expenses. The change in the Company’s standard product warranty liabilities follows: (in millions) 2021 2020 Balance as of January 1 $ 30.0 $ 28.7 Provision 9.1 14.7 Claims (11.7) (14.1) Foreign exchange (0.6) 0.7 Balance as of December 31 $ 26.8 $ 30.0

Long-term Debt

Long-term Debt	12 Months Ended
	Dec. 31, 2021
Debt Disclosure [Abstract]
Long-term Debt	Long-term Debt Fair Value (1) (in millions) December 31, December 31, December 31, December 31, 2.20% Notes due 2032 $ 550.0 $ — $ 529.7 $ — 2.75% Notes due 2030 750.0 750.0 764.6 804.8 3.75% Notes due 2027 600.0 600.0 645.8 679.3 3.5% Notes due 2024 400.0 400.0 419.8 438.3 0.55% Notes due 2023 300.0 — 297.5 — 3.75% Notes due 2022 350.0 350.0 356.2 366.9 Unamortized discount, debt issuance costs and other (22.6) (18.7) Total long term-debt 2,927.4 2,081.3 Less: current portion of debt 352.0 1.1 Long term-debt, less current portion $ 2,575.4 $ 2,080.2 (1) The fair value is estimated based on current yield rates plus the Company’s estimated credit spread available for financings with similar terms and maturities. Based on these inputs, debt instruments are classified as Level 2 in the fair value hierarchy. 2.20% Notes Due 2032 On September 28, 2021, the Company completed a public offering of $550.0 million in aggregate principal amount of unsecured senior notes with a stated interest rate of 2.20% due March 1, 2032 (the “2032 Notes”). The 2032 Notes were issued at a discount of $4.8 million, resulting in proceeds to the Company of $545.2 million. The Company incurred costs to issue the 2032 Notes of approximately $1.1 million, inclusive of credit rating agencies’ and attorneys’ fees and other costs. The discount and issuance costs are reflected within long-term debt on the Consolidated Balance Sheets and are amortized to interest expense using the effective interest method over the life of the 2032 Notes. Interest is payable each March 1 and September 1, commencing March 1, 2022. 2.75% Notes Due 2030 On February 28, 2020, the Company completed a public offering of $750.0 million of unsecured senior notes with a stated interest rate of 2.75% due March 1, 2030 (the “2030 Notes”). The 2030 Notes were issued at a discount of $9.3 million, resulting in proceeds to the Company of $740.7 million. The Company incurred costs, primarily underwriting fees, to issue the 2030 Notes of approximately $6.5 million. Additionally in the first quarter of 2020, the Company entered into interest rate derivative instruments to hedge variability in future interest payments on the 2030 Notes of the 10-year US Treasury Rate ("treasury locks"), which were designated as hedges, and settled resulting in a loss of $16.4 million. The discount and issuance costs of $15.8 million are reflected net within long-term debt on the Consolidated Balance Sheets and the loss on treasury locks of $16.4 million is reflected in accumulated other comprehensive income on the Consolidated Balance Sheets. These costs are amortized to interest expense over the life of the 2030 Notes using the effective interest method. Interest is paid each March 1 and September 1. 3.75% Notes Due 2027 On November 16, 2017, the Company completed a public offering of $600.0 million of notes with a stated interest rate of 3.75% due December 1, 2027 (the “2027 Notes”). The 2027 Notes were issued at a discount of $2.4 million, resulting in proceeds to the Company of $597.6 million. The Company incurred costs to issue the 2027 Notes of approximately $7.7 million, inclusive of underwriters’, credit rating agencies’ and attorneys’ fees and other costs. The discount and issuance costs are amortized to interest expense over the life of the 2027 Notes. Interest is paid each June 1 and December 1. 3.5% Notes Due 2024 On November 16, 2017, the Company completed a public offering of $400.0 million of notes with a stated interest rate of 3.5% due December 1, 2024 (the “2024 Notes”). The 2024 Notes were issued at a discount of $0.4 million, resulting in proceeds to the Company of $399.6 million. The Company incurred costs to issue the 2024 Notes of approximately $4.5 million, inclusive of underwriters’, credit rating agencies’ and attorneys’ fees and other costs. The discount and issuance costs are amortized to interest expense over the life of the 2024 Notes. Interest is paid each June 1 and December 1. 0.55% Notes Due 2023 On September 28, 2021, the Company completed a public offering of $300.0 million in aggregate principal amount of unsecured senior notes with a stated interest rate of 0.55% due September 1, 2023 (the “2023 Notes”) and callable beginning on September 1, 2022. The 2023 Notes were issued at a discount of $2.6 million, resulting in proceeds to the Company of $297.4 million. The Company incurred costs to issue the 2023 Notes of approximately $0.6 million, inclusive of credit rating agencies’ and attorneys’ fees and other costs. The discount and issuance costs are reflected within long-term debt on the Consolidated Balance Sheets and are amortized to interest expense using the effective interest method over the life of the 2023 Notes. Interest is payable each March 1 and September 1, commencing March 1, 2022. 3.75% Notes Due 2022 On November 20, 2012, the Company completed a public offering of $350.0 million of notes with a stated interest rate of 3.75% due November 15, 2022 (the “2022 Notes”). The 2022 Notes were issued at a discount of $1.1 million, resulting in proceeds to the Company of $348.9 million. The Company incurred costs to issue the 2022 Notes of approximately $2.9 million, inclusive of underwriters’, credit rating agencies’ and attorneys’ fees and other costs. Both the discount and issuance costs are being amortized to interest expense over the life of the 2022 Notes. Interest is paid each May 15 and November 15. Notes Terms and Redemption Features The 2032, 2030, 2027, 2024, 2023 and 2022 Notes (collectively, the “Notes”) are presented net of the related discount and debt issuance costs in long-term debt. The Notes may be redeemed at the Company's option, in whole or in part, plus accrued and unpaid interest, at any time prior to the dates stated below, at a price equal to the greater of (i) 100.0% of the principal amounts; or (ii) the sum of the present values of the remaining scheduled payments of principal and interest discounted to the redemption date on a semi-annual basis at the Treasury Rate plus a spread (noted below). The Notes may also be redeemed at any time after the dates noted below, in whole or in part, at the Company's option at 100.0% of the principal amount, plus accrued and unpaid interest. Debt Instrument Date Spread 2.20% Notes due 2032 December 1, 2031 20 basis points 2.75% Notes due 2030 December 1, 2029 20 basis points 3.75% Notes due 2027 September 1, 2027 25 basis points 3.5% Notes due 2024 October 1, 2024 20 basis points 0.55% Notes due 2023 September 1, 2022 7.5 basis points 3.75% Notes due 2022 August 15, 2022 35 basis points Upon a change-in-control triggering event, the Company will be required to offer to repurchase the Notes at 101.0% of the principal amount, plus accrued and unpaid interest. The Notes are subject to the Company's existing indenture dated January 15, 1997, and accordingly, are subject to the same restrictive covenants and limitations as the Company's existing indebtedness. The Notes are general unsecured obligations of the Company and rank equally with the Company's existing and future unsecured and unsubordinated indebtedness. The Notes are subordinate to any existing or future debt or other liabilities of the Company's subsidiaries. Revolving Credit Facility On February 5, 2020, the Company entered into the Company's Fourth Amended and Restated Credit Agreement (the “Amendment”) administered by JPMorgan Chase Bank, N.A. to, among other things, extend the maturity date of the Facility (as defined below) from February 21, 2022, to February 5, 2025. During the first quarter of 2020, the Company incurred $1.3 million of financing costs to finalize the Amendment, which are recognized ratably over the extended maturity date of the Facility. Additionally, on September 14, 2021, the Company entered into a first amendment to the Amendment (as amended, the "Facility") to, among other things, revise the referenced benchmark interest rates to provide for a successor interest rate to LIBOR due to the cessation of certain LIBOR rates as of December 31, 2021. The Facility provides for borrowings of up to $1.0 billion and has a feature that allows the Company to increase availability, at its option, by an aggregate amount of up to $500.0 million through increased commitments from existing lenders or the addition of new lenders. Under the Facility the Company may also enter into commitments in the form of standby, commercial, or direct pay letters of credit for an amount not to exceed $50.0 million. The Facility provides for variable interest pricing based on the credit rating of the unsecured senior unsecured bank debt or other unsecured senior debt. The Facility is also subject to fees based on applicable rates as defined in the agreement and the aggregate commitment, regardless of usage. The Facility requires the Company to meet various restrictive covenants and limitations including certain leverage ratios, interest coverage ratios and limits on outstanding debt balances held by certain subsidiaries. As of December 31, 2021, the Company had no borrowings and $1.0 billion available under the Facility. During 2021, borrowings and repayments under the Facility totaled $650.0 million with a weighted average interest rate of 1.125%. During 2020, borrowings and repayments under the Facility totaled $500.0 million with a weighted average interest rate of 1.9%. Covenants and Limitations Under the Company’s debt and credit facilities, the Company is required to meet various restrictive covenants and limitations, including limitations on certain leverage ratios, interest coverage and limits on outstanding debt balances held by certain subsidiaries. The Company was in compliance with all covenants and limitations as of December 31, 2021 and 2020. Letters of Credit and Guarantees During the normal course of business, the Company enters into commitments in the form of letters of credit and bank guarantees to provide its own financial and performance assurance to third parties. The Company has not issued any guarantees on behalf of any third parties. As of December 31, 2021, and 2020, the Company had $18.9 million and $25.2 million, in letters of credit and bank guarantees outstanding, respectively. The Company has multiple arrangements to obtain letters of credit, which include an agreement with an unspecified availability and separate agreements for up to $110.0 million in letters of credit, of which $91.1 million was available as of December 31, 2021. Interest Payments Cash payments for interest were $71.9 million, $66.2 million and $63.7 million in 2021, 2020 and 2019, respectively.

Employee Benefit Plans

Employee Benefit Plans	12 Months Ended
	Dec. 31, 2021
Employee Benefit Plans [Abstract]
Employee Benefit Plans	Employee Benefit Plans Defined Benefit Plans The Company maintains defined benefit retirement plans, primarily for certain domestic employees, as presented below. All plans are frozen to new entrants, with the exception of the executive supplemental plan. Benefits are based primarily on years of service and earnings of the employee. The significant assumptions used in the measurement of the projected benefit obligation and net periodic benefit cost primarily include the discount rate, rate of compensation increase and expected long-term return on plan assets. Weighted-average assumptions for the projected benefit obligation follows: December 31, December 31, Discount rate 2.5 % 2.1 % Rate of compensation increase 3.8 % 3.8 % Weighted-average assumptions for net periodic benefit cost follows: 2021 2020 2019 Discount rate 2.2 % 3.0 % 4.1 % Rate of compensation increase 3.8 % 3.8 % 3.8 % Expected long-term return on plan assets 6.6 % 6.6 % 6.3 % The weighted-average cash balance interest crediting rate for the Company's cash balance defined benefit plans was 4.0% for the years ended December 31, 2021, 2020 and 2019. The Company considers several factors in determining the long-term rate of return for plan assets. Asset-class return expectations are set using a combination of empirical and forward-looking analyses. Capital market assumptions for the composition of the Company’s asset portfolio are intended to capture the behavior of asset classes observed over several market cycles. The Company also looks to historical returns for reasonableness and appropriateness. A reconciliation of the change in the projected benefit obligation, plan assets and the funded status follows: (in millions) 2021 2020 Funded status Projected benefit obligation Balance as of January 1 $ 186.4 $ 178.9 Change in benefit obligation: Service cost 3.0 3.0 Interest cost 2.8 4.5 Actuarial (gains) loss (7.9) 14.5 Benefits paid (14.3) (14.5) Balance as of December 31 $ 170.0 $ 186.4 Fair value of plan assets Balance as of January 1 $ 162.4 $ 156.5 Change in plan assets: Actual (loss) return on plan assets (0.4) 18.9 Company contributions 1.5 1.5 Benefits paid (14.3) (14.5) Balance as of December 31 $ 149.2 $ 162.4 Unfunded status as of December 31 $ (20.8) $ (24.0) Accumulated benefit obligation as of December 31 $ 169.7 $ 185.2 The Company’s projected benefit obligation includes approximately $21.3 million and $23.4 million related to the Company’s executive supplemental and director defined benefit pension plans as of December 31, 2021 and 2020, respectively. The Company’s accumulated benefit obligation includes approximately $21.1 million and $22.2 million related to the Company’s executive supplemental and director defined benefit pension plans as of December 31, 2021 and 2020, respectively. The executive supplemental and director defined benefit plans have no plan assets and the Company is not required to pre-fund the obligations. (in millions) December 31, December 31, Long-term assets $ 0.5 $ — Current liabilities (1.5) (1.5) Long-term liabilities (19.8) (22.5) Net pension liabilities $ (20.8) $ (24.0) The amounts included in accumulated other comprehensive income (loss) that have not been recognized in net periodic pension cost follows: (in millions) December 31, December 31, Unrecognized actuarial losses (gross) $ 46.7 $ 52.4 Unrecognized actuarial losses (net of tax) 37.5 42.3 Unrecognized prior service costs (gross) 0.4 0.5 Unrecognized prior service costs (net of tax) 0.3 0.4 The components of net periodic benefit cost follows: (in millions) 2021 2020 2019 Service cost $ 3.0 $ 3.0 $ 2.8 Interest cost 2.8 4.5 6.1 Expected return on plan assets (9.7) (9.8) (9.7) Amortization of unrecognized net loss 6.2 5.1 3.1 Amortization of unrecognized prior service credit 0.1 0.2 0.2 Settlement expense 1.7 — — Net periodic benefit cost $ 4.1 $ 3.0 $ 2.5 The Company employs a liability driven investment approach whereby plan assets are invested primarily in fixed income investments to match the changes in the projected benefit obligation of funded plans related to changes in interest rates. Risk tolerance is established through careful consideration of projected benefit obligations, plan funded status and the Company’s other obligations and strategic investments. The established target allocation is 88.0% fixed income securities and 12.0% equity securities. Fixed income investments are diversified across U.S. treasury, long and intermediate duration and high yield bonds. Equity investments are diversified across large capitalization U.S. and international stocks. Investment risk is measured and monitored on an ongoing basis through investment portfolio reviews, annual projected benefit liability measurements and asset/liability studies. The fair value measurement of the plans’ assets by asset category follows: Quoted Prices in Active Markets for Identical Assets (Level 1) (in millions) December 31, December 31, Cash $ 0.6 $ 0.6 U.S. treasury bonds 22.7 21.0 Mutual funds: Equity mutual funds (1) 15.2 19.0 Fixed income mutual funds (2) 110.7 121.8 Total $ 149.2 $ 162.4 (1) This category is comprised of investments in mutual funds that invest in equity securities such as large publicly traded companies listed in the S&P 500 Index; small to medium sized companies with market capitalization in the range of the Russell 2500 Index; and foreign issuers in emerging markets. (2) This category is comprised of investments in mutual funds that invest in U.S. corporate fixed income securities, including asset-backed securities; high yield fixed income securities primarily rated BB, B, CCC, CC, C and D; and US dollar denominated debt securities of government, government related and corporate issuers in emerging market countries. The Company made contributions of $1.5 million during 2021 and 2020, which pertain to the Company’s executive supplemental and director defined benefit pension plans. This contribution covers current participant benefits as these plans have no plan assets. No minimum contributions to the pension plans were required in 2021 and 2020. During 2022, the Company expects to pay approximately $1.5 million in participant benefits under the executive supplemental and director plans. In light of the plans’ funded status, the Company does not expect to make discretionary contributions to its pension plans in 2022. A summary of estimated future benefits to be paid for the Company’s defined benefit pension plans as of December 31, 2021, follows: (in millions) 2022 2023 2024 2025 2026 2027-2031 Estimated benefit payments $ 13.9 $ 13.6 $ 13.5 $ 13.7 $ 12.8 $ 57.0 Defined Contribution Plans 401K Plan The Company maintains defined contribution savings plans covering a significant portion of its eligible employees. Participant contributions are matched by the Company up to a 4.0% maximum of eligible compensation, subject to compensation and contribution limits as defined by the Internal Revenue Service. Employer contributions for the savings plan were $16.9 million in 2021 and 2020, and $16.6 million and 2019. Matching contributions are invested in funds as directed by participants. Eligible participants may also elect to invest up to 50.0% of the Company’s matching contribution in Company common stock. Common shares held by the contribution savings plan follows: (in millions) December 31, December 31, December 31, Common shares held 0.7 0.8 0.9 Deferred Compensation - Cash The Company’s Deferred Compensation Plan allows certain eligible participants to defer a portion of their cash compensation and provides a matching contribution to the deferred compensation plan of up to 4.0% of eligible compensation. Eligible participants may elect to receive in-service distributions of deferred compensation or may defer receipt of distributions until retirement via lump sum or annual payment installments over a maximum period of 10 years. Participants allocate their deferred compensation amongst various investment options with earnings accruing to the participant. The Company has established a Rabbi Trust to provide for a degree of financial security to cover its obligations under the Deferred Compensation Plan. Contributions to the Rabbi Trust by the Company are made at the discretion of management and generally are made in cash and invested in money-market funds. The Company consolidates the Rabbi Trust and therefore includes the investments in its Consolidated Balance Sheets. As of December 31, 2021, and 2020, the Company had $5.7 million and $6.6 million of cash, respectively, and $8.1 million and $7.7 million of short-term investments, respectively. The short-term investments are measured at fair value using quoted market prices in active markets (i.e. Level 1 measurements) with changes in fair value recorded in net income and the associated cash flows presented as operating cash flows. Workers’ Compensation Claims and Related Losses The Company maintains occurrence-based insurance coverage with certain insurance carriers in accordance with its risk management practices that provides for reimbursement of workers’ compensation claims in excess of $0.5 million. The Company records a recovery receivable from the insurance carriers when such recovery is deemed probable based on the nature of the claim and history of recoveries. The liability related to workers’ compensation claims, both those reported to the Company and those incurred but not yet reported, is estimated based on actuarial estimates, loss development factors and the Company’s historical loss experience. A summary of the receivable and liability related to workers' compensation claims follows: (in millions) December 31, December 31, Other current assets $ 1.5 $ — Other long-term assets 3.8 4.9 Total recovery receivable $ 5.3 $ 4.9 Accrued and other current liabilities $ 2.4 $ 4.2 Other long-term liabilities 16.4 18.8 Total workers' compensation liability $ 18.8 $ 23.0

Other Long-Term Liabilities

Other Long-Term Liabilities	12 Months Ended
	Dec. 31, 2021
Liabilities, Other than Long-term Debt, Noncurrent [Abstract]
Other Long-Term Liabilities	Other Long-Term Liabilities (in millions) December 31, December 31, Deferred taxes and other tax liabilities (1) $ 433.8 $ 188.6 Operating lease liabilities (2) 64.4 53.1 Deferred compensation (3) 22.6 22.1 Pension and other post-retirement obligations (3) 23.8 26.3 Long-term workers' compensation (3) 16.4 18.8 Other 61.4 35.7 Other long-term liabilities $ 622.4 $ 344.6 (1) Refer to Note 9 for additional deferred tax discussion. (2) Refer to Note 17 for additional operating lease liabilities discussion. (3) Refer to Note 15 for additional pension, deferred compensation and workers' compensation discussion.

Commitments and Contingencies

Commitments and Contingencies	12 Months Ended
	Dec. 31, 2021
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies Leases Lease Costs, Assets and Liabilities The Company has operating leases primarily for manufacturing facilities, warehouses, offices and certain equipment. These leases have remaining lease terms of one one (in millions) 2021 2020 2019 Operating lease cost $ 26.3 $ 26.8 $ 24.9 Variable lease cost 5.2 2.7 3.7 Short-term lease cost 5.0 3.9 2.7 Total lease cost $ 36.5 $ 33.4 $ 31.3 A summary of lease assets and liabilities follows: (in millions) December 31, December 31, Assets: Operating lease right-of-use assets (1) $ 81.4 $ 68.3 Liabilities: Operating lease liabilities - current (2) 24.0 21.5 Operating lease liabilities - long-term (3) 64.4 53.1 Total lease liabilities $ 88.4 $ 74.6 (1) Included in other long-term assets. (2) Included in accrued and other current liabilities. (3) Included in other long-term liabilities. Maturity of lease liabilities as of December 31, 2021, follow: (in millions) 2022 2023 2024 2025 2026 Thereafter Total Lease payments $ 25.9 $ 19.3 $ 14.8 $ 10.9 $ 6.9 $ 20.0 $ 97.8 Less: imputed interest (9.4) Total lease liabilities $ 88.4 Lease Term and Discount Rate December 31, December 31, Operating leases: Weighted-average remaining lease term (in years) 5.7 5.9 Weighted-average discount rate 2.8 % 3.3 % Supplemental Cash Flow Information (in millions) 2021 2020 2019 Operating lease liabilities - cash paid $ 24.3 $ 24.0 $ 22.4 Operating lease liabilities - right-of-use assets obtained 39.0 17.2 95.5 (1) (1) Includes $64.6 million related to the adoption of ASC 842. Litigation Over the years, the Company has been named as a defendant, along with numerous other defendants, in lawsuits in various courts in which plaintiffs have alleged injury due to exposure to asbestos-containing friction products produced and sold predominantly by the Company’s discontinued Motion Control business between the late-1940s and the mid-1980s. The Company has been subject to liabilities for indemnity and defense costs associated with these lawsuits. The Company has recorded a liability for estimated indemnity costs associated with pending and future asbestos claims. As of December 31, 2021, the Company believes that its accrual for these costs is not material to the Company's financial position, results of operations, or operating cash flows. The Company recognizes expenses for defense costs associated with asbestos claims during the periods in which they are incurred. Refer to Note 1 for the Company’s accounting policy related to litigation defense costs. The Company currently maintains insurance coverage with respect to asbestos-related claims and associated defense costs. The Company records the insurance coverage as a receivable in an amount it reasonably estimates is probable of recovery for pending and future asbestos-related indemnity claims. Since the Company’s insurance policies contain various coverage exclusions, limits of coverage and self-insured retentions and may be subject to insurance coverage disputes, the Company may recognize expenses for indemnity and defense costs in particular periods if and when it becomes probable that such costs will not be covered by insurance. Henry has also been named as a defendant, along with numerous other defendants, in lawsuits in various courts in which plaintiffs have alleged injury due to exposure to asbestos-containing roofing products produced and sold by Henry and certain of its subsidiaries. Henry is subject to liabilities for indemnity and defense costs associated with these lawsuits. As of December 31, 2021, the Company believes such liabilities are not material to the Company’s financial position, results of operations, or operating cash flows. Henry currently maintains insurance coverage and is the beneficiary of other arrangements which provide coverage with respect to certain asbestos-related claims and associated defense costs. Such insurance policies contain various coverage exclusions, limits of coverage and self-insured retentions and may be subject to insurance coverage disputes. The Company is also involved in various other legal actions and proceedings arising in the ordinary course of business. In the opinion of management, the ultimate outcomes of such actions and proceedings, either individually or in the aggregate, are not expected to have a material adverse effect on the Company’s financial position, results of operations, or operating cash flows.

Financial Instruments

Financial Instruments	12 Months Ended
	Dec. 31, 2021
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Financial Instruments	Financial Instruments Foreign Currency Forward Contracts The Company uses foreign currency forward contracts to hedge a portion of its foreign currency exchange rate exposure to forecasted foreign currency denominated cash flows. These instruments are not held for speculative or trading purposes. A summary of the Company's designated and non-designated cash flow hedges follows: December 31, 2021 December 31, 2020 (in millions) Fair Value (1) Notional Value Fair Value (1) Notional Value Designated hedges $ 2.7 $ 127.6 $ 5.0 $ 93.5 Non-designated hedges 0.2 82.5 0.2 63.7 (1) The fair value of foreign currency forward contracts is included in other current assets. The fair value was estimated using observable market inputs such as forward and spot prices of the underlying exchange rate pair. Based on these inputs, derivative assets and liabilities are classified as Level 2 in the fair value hierarchy. Designated Hedges For instruments that are designated and qualify as a cash flow hedge, the Company had foreign currency forward contracts with maturities less than one year. The changes in the fair value of the contracts are recorded in accumulated other comprehensive income (loss) and recognized in the same line item as the impact of the hedged item, revenues or cost of sales, when the underlying forecasted transaction impacts earnings. Gains and losses on the contracts representing hedge components excluded from the assessment of hedge effectiveness are recognized in the same line item as the hedged item, revenues or cost of sales, currently. Non-Designated Hedges For instruments that are not designed as a cash flow hedge, the Company had foreign exchange contracts with maturities less than one year. The unrealized gains and losses resulting from these contracts were immaterial and are recognized in other non-operating expense, net and partially offset corresponding foreign exchange gains and losses on these balances. Accumulated Other Comprehensive Income (Loss) The changes in accumulated other comprehensive income (loss) by component follows: (in millions) Accrued Foreign currency translation Derivative contracts Total Balance as of January 1, 2020 $ (40.5) $ (82.5) $ (1.1) $ (124.1) Other comprehensive income (loss): Other comprehensive (loss) income before reclassifications (5.3) 39.4 (10.3) 23.8 Amounts reclassified from accumulated other comprehensive income (loss) (1) 5.3 — (2.0) 3.3 Other comprehensive income (loss) — 39.4 (12.3) 27.1 Balance as of December 31, 2020 (40.5) (43.1) (13.4) (97.0) Other comprehensive income (loss): Other comprehensive (loss) income before reclassifications (0.6) (11.9) 6.2 (6.3) Amounts reclassified from accumulated other comprehensive income (loss) (1) 4.7 — (6.6) (1.9) Other comprehensive income (loss) 4.1 (11.9) (0.4) (8.2) Balance as of December 31, 2021 $ (36.4) $ (55.0) $ (13.8) $ (105.2) (1) The accrued post-retirement benefit liability reclassification pertains to the amortization of unrecognized actuarial gains and losses and prior service credits which is included in net periodic benefit cost. See Note 15 for additional pension discussion. Investment Securities I n accordance with its investment policy, the Company invests its excess cash from time-to-time in investment grade bonds and other securities to achieve higher yields. As of December 31, 2021, the Company had $30.3 million of investment grade bonds. The investment grade bonds are classified as available-for-sale and measured at fair value using quoted market prices in active markets (i.e., Level 1 measurements) with changes in fair value recorded in accumulated comprehensive income, until realized, and the associated cash flows presented as investing cash flows. The Company did not have any investment securities as of December 31, 2020. Other Financial Instruments Other financial instruments include cash and cash equivalents, accounts receivable, net, accounts payable, accrued expenses and long-term debt. The carrying value for cash and cash equivalents, accounts receivable, net, accounts payable and accrued expenses approximates fair value because of its short-term nature and generally negligible credit losses (refer to Note 14 for the fair value of long-term debt).

Subsequent Events

Subsequent Events	12 Months Ended
	Dec. 31, 2021
Subsequent Events [Abstract]
Subsequent Events	Subsequent EventsOn February 1, 2022, the Company acquired MBTechnology, Inc., ("MBT") for approximately $24.0 million in cash, subject to post-closing adjustments. MBT a leading manufacturer of energy-efficient, styrene-butadiene-styrene modified bitumen roofing and underlayment systems for residential and commercial applications. The initial accounting for the business combination is incomplete as a result of the timing of the acquisition.

Summary of Accounting Policies

Summary of Accounting Policies (Policies)	12 Months Ended
	Dec. 31, 2021
Accounting Policies [Abstract]
Basis of Consolidation	Basis of Presentation
Use of Estimates	Use of Estimates
Foreign Currency Matters	Foreign Currency Matters The functional currency of the Company’s subsidiaries outside the United States of America ("United States" or "U.S.") is the currency of the primary economic environment in which the subsidiary operates. Assets and liabilities of these operations are translated to the U.S. Dollar at the exchange rate in effect at each balance sheet date. Income statement accounts are translated at the average rate of exchange prevailing during the year. Translation adjustments arising from the use of differing exchange rates from period to period are included as a component of stockholders’ equity in accumulated other comprehensive income (loss). Gains and losses from foreign currency transactions and from the remeasurement of monetary assets and liabilities and associated income statement activity of foreign subsidiaries where the functional currency is the U.S. Dollar and the records are maintained in the local currency are included in other non-operating expense, net.
Discontinued Operations	Discontinued OperationsThe results of operations for the Company's Carlisle Brake & Friction ("CBF") segment have been classified as discontinued operations for all periods presented in the Consolidated Statements of Income. Assets and liabilities subject to the sale agreement for CBF have been classified as discontinued operations for all periods presented in the Consolidated Balance Sheets.
Revenue Recognition	Revenue Recognition Revenue is recognized when obligations under the terms of a contract with a customer are satisfied; generally, this occurs with the transfer of control of the Company’s products or services. Revenue is measured as the amount of total consideration expected to be received in exchange for transferring goods or providing services. Total expected consideration, in certain cases, is estimated at each reporting period, including interim periods, and is subject to change with variability dependent on future events, such as customer behavior related to future purchase volumes, returns, early payment discounts and other customer allowances. Estimates for rights of return, discounts and rebates to customers and other adjustments for variable consideration are provided for at the time of sale as a deduction to revenue, based on an analysis of historical experience and actual sales data. Changes in these estimates are reflected as an adjustment to revenue in the period identified. Sales, value added and other taxes collected concurrently with revenue-producing activities are excluded from revenue. The Company receives payment at the inception of the contract for separately priced extended service warranties, and revenue is deferred and recognized on a straight-line basis over the life of the contracts. The term of these warranties ranges from five The Company recognizes revenue over-time for certain contracts that provide for the manufacture of highly customized products with no alternative use and provide the Company the right to payment for work performed to date, including a normal margin for that effort. Refer to Note 6 for further information on revenue recognition. Costs to Obtain a Contract Costs of obtaining or fulfilling a contract are recognized as expense as incurred, as the amortization period of these costs would be one year or less. These costs generally include sales commissions and are included in selling, general and administrative expenses. Shipping and Handling Costs Costs incurred to physically transfer product to customer locations are recorded as a component of cost of goods sold. Charges passed on to customers are recorded into revenues.
Other Non-operating Expense, Net	Other Non-operating Expense, net Other non-operating expense, net primarily includes foreign currency exchange (gains) losses, indemnification (gains) losses associated with acquired businesses, (income) loss from equity method investments and (gains) losses on sales of a business.
Stock-Based Compensation	Stock-Based Compensation The Company accounts for stock-based compensation under the fair-value method. Accordingly, equity-classified stock-based compensation cost is measured at the grant date, based on the fair value of the award, and is recognized as compensation cost over the requisite service period. The requisite service period generally matches the stated vesting period of the award but may be shorter if, under the award’s terms, the award fully vests upon the employee's retirement or termination from the Company. The Company recognizes compensation cost for awards that have graded vesting features under the graded vesting method, which considers each separately vesting tranche as though they were, in substance, multiple awards. Additionally, the Company accounts for liability-classified stock-based compensation cost under the fair value method, with the fair value of the award remeasured as of the date of the financial position. The Company recognizes compensation cost over the requisite service period based on the remeasured fair value of the award. The requisite service period generally matches the stated vesting period of the award but may be shorter if, under the award’s terms, the award fully vests upon the employee's retirement or termination from the Company. The Company also accounts for forfeitures of stock-based awards as they occur. Refer to Note 7 for additional information regarding stock-based compensation.
Income Taxes	Income Taxes Income taxes are recorded in accordance with the Financial Accounting Standards Board’s (“FASB”) Accounting Standards Codification (“ASC”) 740, Income Taxes
Cash Equivalents	Cash Equivalents Highly liquid investments with a maturity of three months or less when acquired are considered cash equivalents.
Receivables and Allowance for Doubtful Accounts	Receivables and Allowance for Credit Losses Receivables are stated at amortized cost net of allowance for credit losses. The Company performs ongoing evaluations of its customers’ current creditworthiness, as determined by the review of their credit information to determine if events have occurred subsequent to the recognition of revenue and the related receivable that provides evidence that such receivable will be realized in an amount less than that recognized at the time of sale. Estimates of credit losses are based on historical losses, current economic conditions, geographic considerations, and in some cases, evaluating specific customer accounts for risk of loss.
Inventories	Inventories
Property, Plant and Equipment	Property, Plant and Equipment five two
Valuation of Long-Lived Assets	Valuation of Long-Lived Assets Long-lived assets or asset groups, including amortizable intangible assets, are tested for impairment whenever events or circumstances indicate that the carrying amount of the asset or asset group may not be recoverable. The Company groups its long-lived assets classified as held and used at the lowest level for which identifiable cash flows are largely independent of the cash flows from other assets and liabilities for purposes of testing for impairment. The Company’s asset groupings vary based on the related business in which the long-lived assets are employed and the interrelationship between those long-lived assets in producing net cash flows; for example, multiple manufacturing facilities may work in concert with one another or may work on a stand-alone basis to produce net cash flows. The Company utilizes its long-lived assets in multiple industries and economic environments and its asset groupings reflect these various factors. The Company monitors the operating and cash flow results of its long-lived assets or asset groups classified as held and used to identify whether events and circumstances indicate the remaining useful lives of those assets should be adjusted or if the carrying value of those assets or asset groups may not be recoverable. Undiscounted estimated future cash flows are compared with the carrying value of the long-lived asset or asset group in the event indicators of impairment are identified. If the undiscounted estimated future cash flows are less than the carrying amount, the Company determines the fair value of the asset or asset group and records an impairment charge in current earnings to the extent carrying value exceeds fair value. Fair values may be determined based on estimated discounted cash flows by prices for like or similar assets in similar markets or a combination of both. Long-lived assets or asset groups that are part of a disposal group that meets the criteria to be classified as held for sale are not assessed for impairment, but rather a loss is recorded against the disposal group if fair value, less cost to sell, of the disposal group is less than its carrying value.
Goodwill and Other Intangible Assets	Goodwill and Other Intangible Assets Intangible assets are recognized and recorded at their acquisition date fair values. Intangible assets that are subject to amortization are amortized on a straight-line basis over their useful lives. Definite-lived intangible assets consist primarily of acquired customer relationships, patents and technology, certain trade names and non-compete agreements. The Company determines the useful life of its definite-lived intangible assets based on multiple factors including the size and make-up of the acquired customer base, the expected dissipation of those customers over time, the Company’s own experience in the particular industry, the impact of known trends such as technological obsolescence, product demand or other factors and the period over which expected cash flows are used to measure the fair value of the intangible asset at acquisition. The Company periodically re-assesses the useful lives of its definite-lived intangible assets when events or circumstances indicate that useful lives have significantly changed from the previous estimate. Intangible assets with indefinite useful lives are not amortized but are tested annually, or more often if impairment indicators are present, for impairment via a one-step process by comparing the fair value of the intangible asset with its carrying value. If the intangible asset’s carrying value exceeds its fair value, an impairment charge is recorded in current earnings for the excess. The Company estimates the fair value of its indefinite-lived intangible assets based on the income approach utilizing the discounted cash flow method. Effective November 1, 2021, the Company changed its indefinite-lived intangible assets impairment test from October 1 to November 1 to better align with its annual budgeting and forecasting process. For 2021, this resulted in the Company performing two separate tests as of October 1, 2021 and November 1, 2021. The Company periodically re-assesses indefinite-lived intangible assets as to whether their useful lives can be determined and, if so, begins amortizing any applicable intangible asset.
Extended Product Warranty Reserves	Extended Product Warranty Reserves
Pension	Pension The Company maintains defined benefit pension plans primarily for certain domestic employees. The annual net periodic benefit cost and projected benefit obligations related to these plans are determined on an actuarial basis annually on December 31, unless a remeasurement event occurs in an interim period. This determination requires assumptions to be made concerning general economic conditions (particularly interest rates), expected return on plan assets, increases to compensation levels and mortality rate trends. Changes in the assumptions to reflect actual experience can result in a change in the net periodic benefit cost and projected benefit obligations.
Leases	Leases The Company determines if an arrangement is a lease at inception by evaluating if the asset is explicitly or implicitly identified or distinct, if the Company will receive substantially all of the economic benefit or if the lessor has an economic benefit and the ability to substitute the asset. Operating leases are included in other long-term assets, accrued and other current liabilities, and other long-term liabilities. Right-of-use assets ("ROU assets") represent the Company's right to use an underlying asset for the lease term and lease liabilities represent its obligation to make lease payments arising from the lease. Operating lease ROU assets and liabilities are recognized at commencement date based on the present value of fixed and known lease payments over the lease term. Variable payments are not included in the ROU asset or lease liability and can vary from period to period based on the use of an asset during the period or the Company's proportionate share of common costs. As most of the Company's leases do not provide an implicit rate, the Company uses its incremental borrowing rate based on the information available at commencement date in determining the present value of lease payments. The operating lease ROU asset also includes any lease payments made and excludes lease incentives. Our lease terms may include options to extend or terminate the lease when it is reasonably certain that we will exercise that option. Lease expense for lease payments is recognized on a straight-line basis over the lease term. Leases with an initial term of 12 months or less are not recorded on the balance sheet, and lease expense for these leases is recognized on a straight-line basis over the lease term.
Contingencies and Insurance Recoveries	Contingencies and Insurance Recoveries The Company is exposed to losses related to various potential claims related to its employee obligations and other matters in the normal course of business, including commercial, employee, environmental or other regulatory litigation. The Company records a liability related to such potential claims, both those reported to the Company and incurred but not yet reported, when probable and reasonably estimable. The Company's policy is to expense legal defense costs related to such matters as incurred.
Derivative Instruments and Hedge Accounting	Derivative Instruments and Hedge Accounting From time to time, the Company may enter into derivative financial instruments to hedge various risks to cash flows or the fair value of recognized assets and liabilities, including those arising from fluctuations in foreign currencies, interest rates and commodities. The Company recognizes these instruments at the time they are entered into and measures them at fair value. For instruments that are designated and qualify as cash flow hedges under GAAP, the changes in fair value period-to-period, less any excluded components, are classified in accumulated other comprehensive income, until the underlying transaction being hedged impacts earnings. The excluded components are recorded in current period income. For those instruments that are designated and qualify as fair value hedges under GAAP, the changes in fair value period-to-period of both the derivative instrument and underlying hedged item are recognized currently in earnings. For those instruments not designated or do not qualify as hedges under GAAP, the changes in fair value period-to-period are classified immediately in current period income, within other

Summary of Accounting Policie_2

Summary of Accounting Policies (Tables)	12 Months Ended
	Dec. 31, 2021
Accounting Policies [Abstract]
Schedule for Company's Allowance for Doubtful Accounts	Changes in the Company's allowance for credit losses by segment follows: (in millions) CCM CIT CFT Corporate Total Balance as of December 31, 2019 $ 2.2 $ 1.6 $ 1.1 $ 0.5 $ 5.4 Current period provision 0.8 0.1 0.1 — 1.0 Amounts written off (0.6) (0.4) (0.4) — (1.4) Balance as of December 31, 2020 $ 2.4 $ 1.3 $ 0.8 $ 0.5 $ 5.0 Current period provision 1.1 (0.1) 0.2 — 1.2 Amounts acquired 0.3 — — — 0.3 Amounts written off (0.7) — — (0.5) (1.2) Balance as of December 31, 2021 $ 3.1 $ 1.2 $ 1.0 $ — $ 5.3

Segment Information (Tables)

Segment Information (Tables)	12 Months Ended
	Dec. 31, 2021
Segment Reporting [Abstract]
Summary of Financial Information for Operations by Reportable Business Segment	Summary financial information by reportable segment follows: (in millions) Revenues Operating Income (Loss) Assets Depreciation and Amortization Capital Expenditures 2021 Carlisle Construction Materials $ 3,836.7 $ 684.3 $ 4,310.0 $ 114.0 $ 103.1 Carlisle Interconnect Technologies 687.8 (17.5) 1,671.0 75.1 15.4 Carlisle Fluid Technologies 285.8 24.0 672.6 23.1 7.2 Segment Total 4,810.3 690.8 6,653.6 212.2 125.7 Corporate and unallocated (1) — (123.3) 593.2 5.7 2.4 Discontinued operations — — — 8.3 6.7 Total $ 4,810.3 $ 567.5 $ 7,246.8 $ 226.2 $ 134.8 2020 Carlisle Construction Materials $ 2,995.6 $ 581.6 $ 2,045.3 $ 98.0 $ 52.0 Carlisle Interconnect Technologies 731.6 (2.1) 1,740.9 77.5 14.5 Carlisle Fluid Technologies 242.7 5.3 679.6 23.4 4.7 Segment Total 3,969.9 584.8 4,465.8 198.9 71.2 Corporate and unallocated (1) — (97.0) 981.0 3.8 14.1 Discontinued operations — — 419.6 21.5 10.2 Total $ 3,969.9 $ 487.8 $ 5,866.4 $ 224.2 $ 95.5 2019 Carlisle Construction Materials $ 3,233.3 $ 576.0 $ 2,097.8 $ 93.9 $ 30.1 Carlisle Interconnect Technologies 972.9 131.6 1,880.4 63.0 23.6 Carlisle Fluid Technologies 278.4 24.0 707.5 24.1 3.5 Segment Total 4,484.6 731.6 4,685.7 181.0 57.2 Corporate and unallocated (1) — (97.5) 371.3 2.7 12.6 Discontinued operations — — 439.0 21.7 19.1 Total $ 4,484.6 $ 634.1 $ 5,496.0 $ 205.4 $ 88.9 (1) Corporate operating loss includes other unallocated costs, primarily general corporate expenses. Corporate assets consist primarily of cash and cash equivalents, deferred taxes and other invested assets.
Schedule of Long-Lived Assets, Excluding Deferred Tax Assets and Intangible Assets, by Region	Long-lived assets, excluding deferred tax assets and intangible assets, by region follows: (in millions) December 31, December 31, United States $ 650.6 $ 485.5 International: Europe 118.8 105.9 Asia 36.0 31.5 Mexico 29.0 29.9 United Kingdom 27.2 22.9 Other 26.6 0.3 Total long-lived assets $ 888.2 $ 676.0
Disaggregation of Revenue	A summary of revenues based on the country to which the product was delivered and reconciliation of disaggregated revenue by segment follows: 2021 (in millions) CCM CIT CFT Total United States $ 3,413.3 $ 502.8 $ 123.4 $ 4,039.5 International: Europe 243.9 61.8 54.1 359.8 Asia and Middle East 25.5 82.4 90.6 198.5 North America (excluding U.S.) 136.5 20.8 12.7 170.0 Africa 7.1 5.1 0.8 13.0 Other 10.4 14.9 4.2 29.5 Total international 423.4 185.0 162.4 770.8 Total revenues $ 3,836.7 $ 687.8 $ 285.8 $ 4,810.3 2020 (in millions) CCM CIT CFT Total United States $ 2,677.5 $ 540.9 $ 109.4 $ 3,327.8 International: Europe 201.4 65.3 46.3 313.0 Asia and Middle East 26.1 78.5 75.9 180.5 North America (excluding U.S.) 82.0 37.1 9.8 128.9 Africa 3.4 6.4 0.6 10.4 Other 5.2 3.4 0.7 9.3 Total international 318.1 190.7 133.3 642.1 Total revenues $ 2,995.6 $ 731.6 $ 242.7 $ 3,969.9 2019 (in millions) CCM CIT CFT Total United States $ 2,895.5 $ 699.5 $ 124.1 $ 3,719.1 International: Europe 204.2 71.7 54.8 330.7 Asia and Middle East 29.9 116.5 89.1 235.5 North America (excluding U.S.) 92.7 58.5 8.9 160.1 Africa 2.9 14.4 0.7 18.0 Other 8.1 12.3 0.8 21.2 Total international 337.8 273.4 154.3 765.5 Total revenues $ 3,233.3 $ 972.9 $ 278.4 $ 4,484.6

Acquisitions (Tables)

Acquisitions (Tables)	12 Months Ended
	Dec. 31, 2021
ASP Henry Holdings, Inc.
Acquisitions
Unaudited Combined Pro Forma Information	The unaudited combined pro forma financial information presented below includes revenues and income from continuing operations, net of tax, of the Company as if the business combination had occurred on January 1, 2020, based on the purchases price allocation presented below: Unaudited Pro Forma Year ended December 31, (in millions) 2021 2020 Revenues $ 5,170.6 $ 4,435.1 Income from continuing operations $ 410.7 $ 318.1
Summary of Consideration Transferred and the Allocation of the Consideration to Acquired Assets and Assumed Liabilities	The following table summarizes the consideration transferred to acquire Henry and the preliminary allocation of the purchase price among the assets acquired and liabilities assumed. The acquisition has been accounted for using the acquisition method of accounting in accordance with ASC 805, Business Combinations , which requires that consideration be allocated to the acquired assets and assumed liabilities based upon their acquisition date fair values with the remainder allocated to goodwill. The fair values are preliminary and subject to change pending receipt of the final valuation for all acquired assets and liabilities. Preliminary Allocation Measurement Period Adjustments Preliminary Allocation (in millions) As of As of 12/31/2021 Total cash consideration transferred $ 1,608.2 $ (2.6) $ 1,605.6 Recognized amounts of identifiable assets acquired and liabilities assumed: Cash and cash equivalents 34.3 — 34.3 Receivables, net 79.0 — 79.0 Inventories 59.4 (7.9) 51.5 Prepaid expenses and other current assets 10.5 (0.2) 10.3 Property, plant and equipment 53.6 8.2 61.8 Other intangible assets 735.1 446.7 1,181.8 Other long-term assets 3.6 7.7 11.3 Accounts payable (77.9) 2.2 (75.7) Accrued and other current liabilities (28.7) (0.4) (29.1) Short-term debt (1.0) — (1.0) Contract liabilities (2.6) — (2.6) Other long-term debt (0.8) — (0.8) Other long-term liabilities (5.9) (7.7) (13.6) Deferred income taxes (153.4) (111.8) (265.2) Total identifiable net assets 705.2 336.8 1,042.0 Goodwill $ 903.0 $ (339.4) $ 563.6
Acquired Definite-lived Intangible Assets	The preliminary fair value and weighted average useful lives of the acquired intangible assets are as follows: (in millions) Fair Value Weighted Average Useful Life (in years) Customer relationships $ 915.9 18 Technologies 46.5 11 Software 0.1 4 Indefinite-lived trade name 219.3 N/A Total $ 1,181.8
Motion Tech Automation, LLC
Acquisitions
Acquired Definite-lived Intangible Assets	The fair values and weighted average useful lives of the acquired definite-lived intangible assets are as follows: (in millions) Fair Value Weighted Average Useful Life Technologies $ 2.3 9 Customer relationships 1.0 9 Trade names 1.0 5 Total $ 4.3
Providien
Acquisitions
Summary of Consideration Transferred and the Allocation of the Consideration to Acquired Assets and Assumed Liabilities	The following table summarizes the consideration transferred to acquire Providien and the allocation of the purchase price among the assets acquired and liabilities assumed. The acquisition has been accounted for using the acquisition method of accounting which requires that consideration be allocated to the acquired assets and assumed liabilities based upon their acquisition date fair values with the remainder allocated to goodwill. Preliminary Measurement Final (in millions) As of 11/20/2019 As of 11/20/2020 Total cash consideration transferred $ 332.1 $ (0.8) $ 331.3 Recognized amounts of identifiable assets acquired and liabilities assumed: Cash and cash equivalents 3.4 — 3.4 Receivables, net 9.8 — 9.8 Inventories, net 2.7 (0.3) 2.4 Contract assets 29.1 (4.5) 24.6 Prepaid expenses and other current assets 2.3 (0.9) 1.4 Property, plant and equipment 12.9 — 12.9 Definite-lived intangible assets 135.4 (2.7) 132.7 Other long-term assets 7.1 (0.3) 6.8 Accounts payable (6.0) 0.2 (5.8) Income tax payable (0.7) 0.8 0.1 Accrued and other current liabilities (7.0) — (7.0) Other long-term liabilities (8.1) 1.1 (7.0) Deferred income taxes (27.1) 8.1 (19.0) Total identifiable net assets 153.8 1.5 155.3 Goodwill $ 178.3 $ (2.3) $ 176.0
Acquired Definite-lived Intangible Assets	The fair values and weighted average useful lives of the acquired definite-lived intangible assets are as follows: (in millions) Fair Value Weighted Average Useful Life Customer relationships $ 108.7 14 Technologies 19.5 7 Trade names 4.4 2 Total $ 132.6
Petersen Aluminum
Acquisitions
Summary of Consideration Transferred and the Allocation of the Consideration to Acquired Assets and Assumed Liabilities	The following table summarizes the consideration transferred to acquire Petersen and the allocation of the purchase price among the assets acquired and liabilities assumed. The acquisition has been accounted for using the acquisition method of accounting, which requires that consideration be allocated to the acquired assets and assumed liabilities based upon their acquisition date fair values with the remainder allocated to goodwill. Preliminary Measurement Final (in millions) As of 1/11/2019 As of 1/11/2020 Total cash consideration transferred $ 207.2 $ — $ 207.2 Recognized amounts of identifiable assets acquired and liabilities assumed: Cash and cash equivalents 5.2 — 5.2 Receivables, net 11.5 — 11.5 Inventories, net 39.5 (0.3) 39.2 Prepaid expenses and other current assets 2.1 — 2.1 Property, plant and equipment 17.8 — 17.8 Definite-lived intangible assets 109.3 0.8 110.1 Other long-term assets 9.5 — 9.5 Accounts payable (5.9) — (5.9) Income tax payable 1.7 — 1.7 Accrued and other current liabilities (8.7) — (8.7) Other long-term liabilities (12.4) (0.1) (12.5) Deferred income taxes (25.4) (0.2) (25.6) Total identifiable net assets 144.2 0.2 144.4 Goodwill $ 63.0 $ (0.2) $ 62.8

Discontinued Operations (Tables

Discontinued Operations (Tables)	12 Months Ended
	Dec. 31, 2021
Discontinued Operations and Disposal Groups [Abstract]
Summary Activity of Discontinued Operations	A summary of the results from discontinued operations included in the Consolidated Statements of Income and Comprehensive Income follows: 2021 (in millions) CBF Other Total Revenue $ 219.7 $ — $ 219.7 Cost of goods sold 171.3 — 171.3 Other operating expenses, net 30.1 0.2 30.3 Operating income 18.3 (0.2) 18.1 Other non-operating expense, net 0.2 — 0.2 Income (loss) from discontinued operations before income taxes and loss on sale 18.1 (0.2) 17.9 Loss on sale of discontinued operations 8.0 — 8.0 Income (loss) from discontinued operations before income taxes 10.1 (0.2) 9.9 Benefit from income taxes (24.8) — (24.8) Income (loss) from discontinued operations $ 34.9 $ (0.2) $ 34.7 2020 (in millions) CBF Other Total Revenue $ 275.3 $ — $ 275.3 Cost of goods sold 230.3 — 230.3 Other operating expenses, net 49.2 5.4 54.6 Operating loss (4.2) (5.4) (9.6) Other non-operating income, net (1.3) — (1.3) Loss from discontinued operations before income taxes (2.9) (5.4) (8.3) Benefit from income taxes (1.4) (1.3) (2.7) Loss from discontinued operations $ (1.5) $ (4.1) $ (5.6) 2019 (in millions) CBF Other Total Revenue $ 327.0 $ — $ 327.0 Cost of goods sold 261.4 — 261.4 Other operating expenses, net 45.5 1.8 47.3 Operating income (loss) 20.1 (1.8) 18.3 Other non-operating income, net (0.1) — (0.1) Income (loss) from discontinued operations before income taxes 20.2 (1.8) 18.4 Provision for (benefit from) income taxes 4.3 (0.9) 3.4 Income (loss) from discontinued operations $ 15.9 $ (0.9) $ 15.0 A summary of the carrying amounts of major assets and liabilities, which were classified as held for sale in the Consolidated Balance Sheet follows: (in millions) December 31, ASSETS Cash and cash equivalents $ 5.1 Receivables, net 58.3 Inventories 70.8 Prepaid other current assets 10.4 Total current assets 144.6 Property, plant, and equipment, net 102.0 Goodwill, net 96.5 Other intangible assets, net 73.9 Other long-term assets 2.6 Total long-term assets $ 275.0 LIABILITIES Accounts payable $ 33.1 Accrued liabilities and other 20.4 Total current liabilities 53.5 Other long-term liabilities 21.9 Total long-term liabilities $ 21.9 A summary of cash flows from discontinued operations included in the Consolidated Statements of Cash Flows follows: (in millions) 2021 2020 2019 Net cash provided by operating activities $ 8.1 $ 38.0 $ 16.9 Net cash provided by (used in) investing activities 241.0 (9.6) (18.3) Net cash (used in) provided by financing activities (1) (254.2) (32.0) 2.7 Change in cash and cash equivalents from discontinued operations (5.1) (3.6) 1.3 Cash and cash equivalents from discontinued operations at beginning of period 5.1 8.7 7.4 Cash and cash equivalents from discontinued operations at end of period $ — $ 5.1 $ 8.7 (1) Represents (repayments) or borrowings from the Carlisle cash pool to fund working capital and capital expenditures and return of capital upon sale.

Earnings Per Share (Tables)

Earnings Per Share (Tables)	12 Months Ended
	Dec. 31, 2021
Earnings Per Share [Abstract]
Schedule of Basic and Diluted Earnings Per Share	Income from continuing operations and share data used in the basic and diluted earnings per share computations using the two-class method follows: (in millions except per share amounts) 2021 2020 2019 Income from continuing operations $ 387.0 $ 325.7 $ 457.8 Less: dividends declared (112.7) (112.7) (102.9) Undistributed earnings 274.3 213.0 354.9 Percent allocated to common stockholders (1) 99.7 % 99.7 % 99.7 % 273.5 212.4 353.8 Add: dividends declared to common shares, restricted share units and vested and deferred restricted and performance shares 112.4 112.2 102.7 Income from continuing operations attributable to common stockholders $ 385.9 $ 324.6 $ 456.5 Shares: Basic weighted-average shares outstanding 52.5 54.5 56.9 Effect of dilutive securities: Performance awards 0.2 0.3 0.2 Stock options 0.5 0.2 0.4 Diluted weighted-average shares outstanding 53.2 55.0 57.5 Per share income from continuing operations attributable to common shares: Basic $ 7.35 $ 5.95 $ 8.02 Diluted $ 7.26 $ 5.90 $ 7.93 (1) Basic weighted-average shares outstanding 52.5 54.5 56.9 Basic weighted-average shares outstanding and unvested restricted shares expected to vest 52.6 54.7 57.1 Percent allocated to common stockholders 99.7 % 99.7 % 99.7 %
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share	To calculate earnings per share for income from discontinued operations and for net income, the denominator for both basic and diluted earnings per share is the same as used in the above table. (in millions) 2021 2020 2019 Income (loss) from discontinued operations attributable to common stockholders for basic and dilutive earnings per share $ 34.6 $ (5.6) $ 15.0 Net income attributable to common stockholders for basic and diluted earnings per share $ 420.5 $ 319.0 $ 471.5 Anti-dilutive stock options excluded from earnings per share calculation (1) 0.1 0.3 — (1) Represents stock options excluded from the calculation of diluted earnings per share as such options’ assumed proceeds upon exercise would result in the repurchase of more shares than the underlying award.

Revenue Recognition (Tables)

Revenue Recognition (Tables)	12 Months Ended
	Dec. 31, 2021
Disaggregation of Revenue [Line Items]
Disaggregation of Revenue	A summary of revenues based on the country to which the product was delivered and reconciliation of disaggregated revenue by segment follows: 2021 (in millions) CCM CIT CFT Total United States $ 3,413.3 $ 502.8 $ 123.4 $ 4,039.5 International: Europe 243.9 61.8 54.1 359.8 Asia and Middle East 25.5 82.4 90.6 198.5 North America (excluding U.S.) 136.5 20.8 12.7 170.0 Africa 7.1 5.1 0.8 13.0 Other 10.4 14.9 4.2 29.5 Total international 423.4 185.0 162.4 770.8 Total revenues $ 3,836.7 $ 687.8 $ 285.8 $ 4,810.3 2020 (in millions) CCM CIT CFT Total United States $ 2,677.5 $ 540.9 $ 109.4 $ 3,327.8 International: Europe 201.4 65.3 46.3 313.0 Asia and Middle East 26.1 78.5 75.9 180.5 North America (excluding U.S.) 82.0 37.1 9.8 128.9 Africa 3.4 6.4 0.6 10.4 Other 5.2 3.4 0.7 9.3 Total international 318.1 190.7 133.3 642.1 Total revenues $ 2,995.6 $ 731.6 $ 242.7 $ 3,969.9 2019 (in millions) CCM CIT CFT Total United States $ 2,895.5 $ 699.5 $ 124.1 $ 3,719.1 International: Europe 204.2 71.7 54.8 330.7 Asia and Middle East 29.9 116.5 89.1 235.5 North America (excluding U.S.) 92.7 58.5 8.9 160.1 Africa 2.9 14.4 0.7 18.0 Other 8.1 12.3 0.8 21.2 Total international 337.8 273.4 154.3 765.5 Total revenues $ 3,233.3 $ 972.9 $ 278.4 $ 4,484.6
Remaining Performance Obligations	Remaining performance obligations for extended service warranties represent the transaction price for the remaining stand-ready obligation to perform warranty services. A summary of estimated revenue expected to be recognized in the future related to performance obligations that are unsatisfied or partially unsatisfied as of December 31, 2021 follows: (in millions) 2022 2023 2024 2025 2026 Thereafter Extended service warranties $ 23.8 $ 22.6 $ 21.5 $ 20.6 $ 19.6 $ 165.2
Contract Balances	Contract liabilities relate to payments received in advance of performance under a contract, primarily related to extended service warranties in the CCM segment, systems contracts in the CFT segment and highly customized product contracts in the CIT segment. Contract liabilities are recognized as revenue as (or when) the Company performs under the contract. A summary of the change in contract liabilities follows: (in millions) 2021 2020 2019 Balance as of January 1 $ 268.3 $ 247.4 $ 227.4 Revenue recognized (71.9) (68.4) (69.1) Revenue deferred 84.9 89.3 87.6 Acquired liabilities 2.6 — 1.5 Balance as of December 31 $ 283.9 $ 268.3 $ 247.4 Contract assets relate to the Company's right to payment for performance completed to date under a contract, primarily related to highly customized product contracts within the CIT and CFT segments. Accounts receivable are recorded when the right to payment becomes unconditional, which generally occurs over twelve months or less. A summary of the change in contract assets follows: (in millions) 2021 2020 2019 Balance as of January 1 $ 84.5 $ 100.5 $ 44.7 Balance as of December 31 72.1 84.5 100.5 Change in contract assets $ (12.4) $ (16.0) $ 55.8
Revenues by End Market
Disaggregation of Revenue [Line Items]
Disaggregation of Revenue	A summary of revenues disaggregated by major end-market industries and reconciliation of disaggregated revenue by segment follows: 2021 (in millions) CCM CIT CFT Total General construction $ 3,619.8 $ — $ — $ 3,619.8 Aerospace — 302.5 — 302.5 Medical — 244.5 — 244.5 Transportation — — 145.8 145.8 Heavy equipment 97.6 — — 97.6 General industrial and other 119.3 140.8 140.0 400.1 Total revenues $ 3,836.7 $ 687.8 $ 285.8 $ 4,810.3 2020 (in millions) CCM CIT CFT Total General construction $ 2,839.0 $ — $ — $ 2,839.0 Aerospace — 348.1 — 348.1 Medical — 222.7 — 222.7 Transportation — — 132.4 132.4 Heavy equipment 69.8 — — 69.8 General industrial and other 86.8 160.8 110.3 357.9 Total revenues $ 2,995.6 $ 731.6 $ 242.7 $ 3,969.9 2019 (in millions) CCM CIT CFT Total General construction $ 3,035.6 $ — $ — $ 3,035.6 Aerospace — 641.4 — 641.4 Medical — 162.3 — 162.3 Transportation — — 152.2 152.2 Heavy equipment 100.2 — — 100.2 General industrial and other 97.5 169.2 126.2 392.9 Total revenues $ 3,233.3 $ 972.9 $ 278.4 $ 4,484.6
Products Transferred at a Point in Time or Over Time
Disaggregation of Revenue [Line Items]
Disaggregation of Revenue	A summary of the timing of revenue recognition and reconciliation of disaggregated revenue by reportable segment follows: 2021 (in millions) CCM CIT CFT Total Products transferred at a point in time $ 3,812.1 $ 443.7 $ 281.1 $ 4,536.9 Products and services transferred over time 24.6 244.1 4.7 273.4 Total revenues $ 3,836.7 $ 687.8 $ 285.8 $ 4,810.3 2020 (in millions) CCM CIT CFT Total Products transferred at a point in time $ 2,972.2 $ 422.9 $ 240.4 $ 3,635.5 Products and services transferred over time 23.4 308.7 2.3 334.4 Total revenues $ 2,995.6 $ 731.6 $ 242.7 $ 3,969.9 2019 (in millions) CCM CIT CFT Total Products transferred at a point in time $ 3,211.1 $ 531.7 $ 278.4 $ 4,021.2 Products and services transferred over time 22.2 441.2 — 463.4 Total revenues $ 3,233.3 $ 972.9 $ 278.4 $ 4,484.6

Stock-Based Compensation (Table

Stock-Based Compensation (Tables)	12 Months Ended
	Dec. 31, 2021
Share-based Payment Arrangement [Abstract]
Schedule of Compensation Expense	Stock-based compensation cost by award type follows: (in millions) 2021 2020 2019 Stock option awards $ 9.5 $ 10.4 $ 9.9 Restricted stock awards 7.3 8.6 6.9 Performance share awards 7.7 7.4 5.5 Restricted stock units — 1.4 1.3 Stock appreciation rights 9.0 2.4 7.1 Total stock-based compensation cost incurred 33.5 30.2 30.7 Capitalized cost during the period (9.3) (3.5) (9.0) Amortization of capitalized cost during the period 14.3 1.2 6.7 Total stock-based compensation expense $ 38.5 $ 27.9 $ 28.4 Income tax benefit $ 25.2 $ 8.8 $ 11.9
Schedule of Weighted-Average Assumptions for Equity Awards	The weighted average assumptions used in the determination of fair value for stock options follows: (in millions, except per share amounts) 2021 2020 2019 Expected dividend yield 1.4 % 1.3 % 1.6 % Expected term (in years) 4.9 4.8 4.9 Expected volatility 28.7 % 21.9 % 21.3 % Risk-free interest rate 0.4 % 1.4 % 2.5 % Weighted-average grant date fair value (per share) $ 32.51 $ 29.29 $ 21.07 Fair value of options granted $ 11.8 $ 11.6 $ 9.7
Schedule of Stock Option Activity Under the Company's Stock Option Awards	A summary of stock options outstanding and activity follows: Number of Units (in thousands) Weighted-Average Exercise Price (per share) Weighted-Average Contractual Term (in years) Aggregate Intrinsic Value (in millions) Outstanding as of December 31, 2020 1,826 $ 114.03 Options granted 362 152.37 Options exercised (826) 103.82 Options forfeited / expired (92) 136.83 Outstanding as of December 31, 2021 1,270 129.32 7.2 $ 150.9 Vested and exercisable as of December 31, 2021 652 113.90 6.0 $ 87.4 Additional information related to stock option activity during the years ended December 31 follows: (in millions) 2021 2020 2019 Intrinsic value of options exercised $ 72.8 $ 11.9 $ 25.4
Schedule of Activity Related to Restricted Stock	A summary of restricted stock outstanding and activity follows: Number of Shares (in thousands) Weighted-Average Grant Date Fair Value (per share) Weighted-Average Contractual Term (in years) Aggregate Intrinsic Value (in millions) Outstanding as of December 31, 2020 166 $ 122.88 Shares granted 72 154.23 Shares vested (72) 113.35 Shares forfeited (11) 138.96 Outstanding as of December 31, 2021 155 141.32 1.0 $ 38.4 Additional information related to restricted stock award activity during the years ended December 31 follows: (in millions) 2021 2020 2019 Weighted-average grant date fair value (per share) $ 154.23 $ 147.78 $ 112.70 Intrinsic value of restricted stock exercised 11.8 9.6 5.6 Additional information related to restricted stock unit activity during the years ended December 31 follows: (in thousands, except per share amounts) 2020 2019 Restricted stock units granted 8 12 Weighted-average grant date fair value (per share) (1) $ 161.41 $ 110.79 (1) Restricted stock units' fair value is based on the closing market price of the stock on the respective dates of the grants.
Schedule of Activity Related to Performance Shares	A summary of performance shares outstanding and activity follows: Number of Shares (in thousands) Weighted-Average Grant Date Fair Value (per share) Weighted-Average Contractual Term (in years) Aggregate Intrinsic Value (in millions) Outstanding as of December 31, 2020 136 $ 170.34 Awards granted 54 213.13 Awards vested (85) 141.70 Awards converted 41 141.70 Awards forfeited (8) 198.93 Outstanding as of December 31, 2021 138 196.15 1.0 $ 34.1 Additional information related to performance share activity during the years ended December 31 follows: (in millions) 2021 2020 2019 Weighted-average grant date fair value (per share) $ 213.13 $ 222.50 $ 149.27 Intrinsic value of performance share awards exercised 13.3 12.9 5.0
Schedule of Activity Related to Stock Appreciation Rights	A summary of stock appreciation awards outstanding and activity follows: Number of Shares (in thousands) Weighted-Average Exercise Price (per share) Weighted-Average Contractual Term (in years) Aggregate Intrinsic Value (in millions) Outstanding as of December 31, 2020 281 $ 106.85 Awards exercised (262) 106.85 Awards forfeited (19) 106.85 Outstanding as of December 31, 2021 — — N/A $ —

Exit and Disposal Activities (T

Exit and Disposal Activities (Tables)	12 Months Ended
	Dec. 31, 2021
Restructuring and Related Activities [Abstract]
Summary of Expense Related to Exit and Disposal Activities	The Company's exit and disposal costs by activity follows: (in millions) 2021 2020 2019 Accelerated depreciation and impairments $ 6.8 $ 0.6 $ 0.2 Employee severance and benefit arrangements 6.7 13.9 7.3 Relocation costs 0.9 0.3 0.9 Facility cleanup costs (0.5) 2.5 — Other restructuring costs 3.7 1.7 3.1 Total exit and disposal costs $ 17.6 $ 19.0 $ 11.5 The Company's exit and disposal costs by segment follows: (in millions) 2021 2020 2019 Carlisle Interconnect Technologies $ 13.2 $ 14.3 $ 8.5 Corporate 3.4 — — Carlisle Fluid Technologies 0.6 3.7 2.7 Carlisle Construction Materials 0.4 1.0 0.3 Total exit and disposal costs $ 17.6 $ 19.0 $ 11.5 The Company's exit and disposal costs by financial statement line item follows: (in millions) 2021 2020 2019 Cost of goods sold $ 9.7 $ 12.4 $ 5.0 Selling and administrative expenses 4.5 5.9 5.6 Research and development expenses 0.2 0.3 0.1 Other operating expense, net 3.2 0.4 0.8 Total exit and disposal costs $ 17.6 $ 19.0 $ 11.5 The Company's change in exit and disposal activities liability follows: (in millions) Total Balance as of December 31, 2020 $ 6.1 Charges 17.6 Settlements (17.2) Balance as of December 31, 2021 $ 6.5

Income Taxes (Tables)

Income Taxes (Tables)	12 Months Ended
	Dec. 31, 2021
Income Tax Disclosure [Abstract]
Schedule of Income Before Tax From U.S. and Non-U.S. Operations	Geographic sources of income before income taxes consists of the following: (in millions) 2021 2020 2019 Continuing operations: U.S. domestic $ 417.3 $ 353.3 $ 487.3 Foreign 65.2 50.9 87.8 Income from continuing operations before income taxes 482.5 404.2 575.1 Discontinued operations: U.S. domestic (117.2) (21.8) (4.4) Foreign 127.1 13.5 22.8 Income from discontinued operations before income taxes 9.9 (8.3) 18.4 Total income before income taxes $ 492.4 $ 395.9 $ 593.5
Summary of Provision for Income Taxes From Continuing Operations	The provision for income taxes from continuing operations consists of the following: (in millions) 2021 2020 2019 Current provision: Federal and State $ 74.7 $ 86.0 $ 108.5 Foreign 22.8 18.6 17.7 Total current provision 97.5 104.6 126.2 Deferred provision (benefit): Federal and State 7.2 (14.8) (7.3) Foreign (9.2) (11.3) (1.6) Total deferred benefit (2.0) (26.1) (8.9) Total provision for income taxes $ 95.5 $ 78.5 $ 117.3
Schedule of Reconciliation of Taxes from Continuing Operations Computed at the Statutory Rate to the Tax Provision	A reconciliation of the tax provision from continuing operations computed at the U.S. federal statutory rate to the actual tax provision follows: (in millions) 2021 2020 2019 Taxes at U.S. statutory rate $ 101.3 $ 84.9 $ 120.8 State and local taxes, net of federal income tax benefit 14.8 11.5 16.2 Foreign earnings taxed at different rates 0.3 1.7 (1.6) Equity compensation windfall (13.7) (2.1) (4.4) Change in unrecognized tax benefit (10.0) (11.5) (3.1) Return to provision adjustments 0.7 (2.5) (7.3) Tax credits (4.7) (4.3) (4.5) Other, net 6.8 0.8 1.2 Provision for income taxes $ 95.5 $ 78.5 $ 117.3 Effective income tax rate on continuing operations 19.8 % 19.4 % 20.4 %
Schedule of Deferred Tax Assets (Liabilities)	(in millions) December 31, December 31, Employee benefits $ 35.3 $ 37.3 Federal tax carryforwards 34.5 3.3 Deferred revenue 27.2 24.4 Lease liabilities 19.1 14.3 Deferred state tax attributes 17.6 6.6 Inventory reserves 6.9 6.4 Warranty reserves 4.9 5.4 Foreign tax carryforwards 6.7 5.3 Allowance for credit losses 4.4 3.1 Other, net 9.9 8.1 Gross deferred assets 166.5 114.2 Valuation allowances (29.7) (7.1) Deferred tax assets after valuation allowances 136.8 107.1 Intangibles (458.1) (189.6) Property, plant and equipment (60.7) (52.5) Right of use assets (17.5) (12.9) Undistributed foreign earnings (10.4) (4.6) Gross deferred liabilities (546.7) (259.6) Net deferred tax liabilities $ (409.9) $ (152.5)
Schedule of Deferred Tax Assets and (Liabilities) Included in the Balance Sheet	Deferred tax assets and liabilities included in the Consolidated Balance Sheet follows: (in millions) December 31, December 31, Other long-term assets $ 0.4 $ 3.5 Other long-term liabilities (410.3) (156.0) Net deferred tax liabilities $ (409.9) $ (152.5)
Schedule of Reconciliation of the Beginning and Ending Amount of Gross Unrecognized Tax Benefits (Before Estimated Interest and Penalties)	A summary of the movement in gross unrecognized tax benefits (before estimated interest and penalties) follows: (in millions) 2021 2020 2019 Balance as of January 1 $ 24.3 $ 35.7 $ 27.1 Additions based on tax positions related to current year 1.4 0.4 0.3 Reductions due to statute of limitations (9.1) (10.8) (4.8) Adjustments related to acquired uncertain tax positions — (0.8) 11.6 Adjustments for tax positions of prior years (0.2) — 1.8 Reductions due to settlements — — (0.1) Adjustments due to foreign exchange rates (0.2) (0.2) (0.2) Balance as of December 31 $ 16.2 $ 24.3 $ 35.7

Inventories (Tables)

Inventories (Tables)	12 Months Ended
	Dec. 31, 2021
Inventory Disclosure [Abstract]
Components of Inventories	(in millions) December 31, December 31, Raw materials $ 288.0 $ 168.2 Work-in-process 76.2 67.4 Finished goods 271.0 225.8 Reserves (30.1) (28.7) Inventories, net $ 605.1 $ 432.7

Property, Plant and Equipment_2

Property, Plant and Equipment, net (Tables)	12 Months Ended
	Dec. 31, 2021
Property, Plant and Equipment [Abstract]
Components of Property, Plant, and Equipment, Net	(in millions) December 31, December 31, Land $ 71.3 $ 64.5 Buildings and leasehold improvements 467.6 443.4 Machinery and equipment 854.8 798.4 Projects in progress 112.5 54.7 Property, plant and equipment, gross 1,506.2 1,361.0 Accumulated depreciation (746.3) (688.9) Property, plant and equipment, net $ 759.9 $ 672.1

Goodwill and Other Intangible_2

Goodwill and Other Intangible Assets, net (Tables)	12 Months Ended
	Dec. 31, 2021
Goodwill and Intangible Assets Disclosure [Abstract]
Summary of Changes in the Carrying Amount of Goodwill	The changes in the carrying amount of goodwill, net by reportable segment follows: (in millions) CCM CIT CFT Total Net balance as of December 31, 2019 $ 597.1 $ 835.2 $ 187.5 $ 1,619.8 Goodwill acquired during year (1), (2) 12.5 2.8 2.8 18.1 Measurement period adjustments — (2.3) — (2.3) Currency translation and other 3.4 (0.1) 2.8 6.1 Net balance as of December 31, 2020 $ 613.0 $ 835.6 $ 193.1 $ 1,641.7 Goodwill acquired during year (1), (2) 903.0 — — 903.0 Measurement period adjustments (339.4) — (0.2) (339.6) Currency translation and other (4.0) (0.4) (1.7) (6.1) Net balance as of December 31, 2021 $ 1,172.6 $ 835.2 $ 191.2 $ 2,199.0 (1) See Note 3 for further information on goodwill resulting from recent acquisitions. (2) In addition to the acquisitions disclosed in Note 3, the Company acquired one business for an aggregate purchase price of $3.2 million during 2020.
Summary of Other Intangible Assets, Net	Other Intangible Assets, net December 31, 2021 December 31, 2020 (in millions) Acquired Cost Accumulated Amortization Net Book Value Acquired Cost Accumulated Amortization Net Book Value Assets subject to amortization: Customer relationships $ 1,906.8 $ (479.5) $ 1,427.3 $ 1,000.7 $ (393.7) $ 607.0 Technology and intellectual property 305.3 (198.6) 106.7 263.0 (172.6) 90.4 Trade names and other 124.4 (63.8) 60.6 115.6 (48.7) 66.9 Assets not subject to amortization: Trade names 414.1 — 414.1 196.6 — 196.6 Other intangible assets, net $ 2,750.6 $ (741.9) $ 2,008.7 $ 1,575.9 $ (615.0) $ 960.9
Schedule of Intangible Assets Subject to Amortization	The remaining weighted-average amortization period of intangible assets subject to amortization as of December 31, 2021, follows (in years): Customer relationships 14.2 Technology and intellectual property 7.9 Trade names and other 10.3 Total assets subject to amortization 13.6
Schedule of Estimated Future Amortization Expense	Intangible assets subject to amortization as of December 31, 2021, will be amortized as follows: (in millions) 2022 2023 2024 2025 2026 Thereafter Estimated future amortization expense $ 150.9 $ 145.7 $ 136.7 $ 135.2 $ 86.8 $ 939.3
Summary of the Net Book Values of Other Intangible Assets, Net by Reportable Segment	The net carrying values of the Company’s other intangible assets, net by reportable segment follows: (in millions) December 31, December 31, Carlisle Construction Materials $ 1,422.6 $ 300.9 Carlisle Interconnect Technologies 335.0 384.8 Carlisle Fluid Technologies 242.9 261.3 Corporate 8.2 13.9 Total $ 2,008.7 $ 960.9

Accrued and Other Current Lia_2

Accrued and Other Current Liabilities (Tables)	12 Months Ended
	Dec. 31, 2021
Payables and Accruals [Abstract]
Components of Accrued Expenses	(in millions) December 31, December 31, Compensation and benefits $ 136.2 $ 97.5 Customer incentives 97.9 68.0 Standard product warranties 26.8 30.0 Income and other accrued taxes 19.4 14.0 Other accrued liabilities 70.9 65.1 Accrued and other current liabilities $ 351.2 $ 274.6
Schedule of Change in Aggregate Product Warranty Liabilities	The change in the Company’s standard product warranty liabilities follows: (in millions) 2021 2020 Balance as of January 1 $ 30.0 $ 28.7 Provision 9.1 14.7 Claims (11.7) (14.1) Foreign exchange (0.6) 0.7 Balance as of December 31 $ 26.8 $ 30.0

Long-term Debt (Tables)

Long-term Debt (Tables)	12 Months Ended
	Dec. 31, 2021
Debt Disclosure [Abstract]
Schedule of Long-term Debt	Fair Value (1) (in millions) December 31, December 31, December 31, December 31, 2.20% Notes due 2032 $ 550.0 $ — $ 529.7 $ — 2.75% Notes due 2030 750.0 750.0 764.6 804.8 3.75% Notes due 2027 600.0 600.0 645.8 679.3 3.5% Notes due 2024 400.0 400.0 419.8 438.3 0.55% Notes due 2023 300.0 — 297.5 — 3.75% Notes due 2022 350.0 350.0 356.2 366.9 Unamortized discount, debt issuance costs and other (22.6) (18.7) Total long term-debt 2,927.4 2,081.3 Less: current portion of debt 352.0 1.1 Long term-debt, less current portion $ 2,575.4 $ 2,080.2 (1) The fair value is estimated based on current yield rates plus the Company’s estimated credit spread available for financings with similar terms and maturities. Based on these inputs, debt instruments are classified as Level 2 in the fair value hierarchy.
Debt Instrument Redemption	The Notes may also be redeemed at any time after the dates noted below, in whole or in part, at the Company's option at 100.0% of the principal amount, plus accrued and unpaid interest. Debt Instrument Date Spread 2.20% Notes due 2032 December 1, 2031 20 basis points 2.75% Notes due 2030 December 1, 2029 20 basis points 3.75% Notes due 2027 September 1, 2027 25 basis points 3.5% Notes due 2024 October 1, 2024 20 basis points 0.55% Notes due 2023 September 1, 2022 7.5 basis points 3.75% Notes due 2022 August 15, 2022 35 basis points

Employee Benefit Plans (Tables)

Employee Benefit Plans (Tables)	12 Months Ended
	Dec. 31, 2021
Employee Benefit Plans [Abstract]
Schedule of Weighted-Average Assumptions for Benefit Obligations	Weighted-average assumptions for the projected benefit obligation follows: December 31, December 31, Discount rate 2.5 % 2.1 % Rate of compensation increase 3.8 % 3.8 %
Schedule of Weighted-Average Assumptions for Net Periodic Benefit Cost	Weighted-average assumptions for net periodic benefit cost follows: 2021 2020 2019 Discount rate 2.2 % 3.0 % 4.1 % Rate of compensation increase 3.8 % 3.8 % 3.8 % Expected long-term return on plan assets 6.6 % 6.6 % 6.3 %
Schedule of Reconciliation of the Change in the Projected Benefit Obligation, Plan Assets and the Funded	A reconciliation of the change in the projected benefit obligation, plan assets and the funded status follows: (in millions) 2021 2020 Funded status Projected benefit obligation Balance as of January 1 $ 186.4 $ 178.9 Change in benefit obligation: Service cost 3.0 3.0 Interest cost 2.8 4.5 Actuarial (gains) loss (7.9) 14.5 Benefits paid (14.3) (14.5) Balance as of December 31 $ 170.0 $ 186.4 Fair value of plan assets Balance as of January 1 $ 162.4 $ 156.5 Change in plan assets: Actual (loss) return on plan assets (0.4) 18.9 Company contributions 1.5 1.5 Benefits paid (14.3) (14.5) Balance as of December 31 $ 149.2 $ 162.4 Unfunded status as of December 31 $ (20.8) $ (24.0) Accumulated benefit obligation as of December 31 $ 169.7 $ 185.2
Schedule of Net Asset (Liability)	(in millions) December 31, December 31, Long-term assets $ 0.5 $ — Current liabilities (1.5) (1.5) Long-term liabilities (19.8) (22.5) Net pension liabilities $ (20.8) $ (24.0)
Schedule of Amounts Included in Accumulated Other Comprehensive Loss	The amounts included in accumulated other comprehensive income (loss) that have not been recognized in net periodic pension cost follows: (in millions) December 31, December 31, Unrecognized actuarial losses (gross) $ 46.7 $ 52.4 Unrecognized actuarial losses (net of tax) 37.5 42.3 Unrecognized prior service costs (gross) 0.4 0.5 Unrecognized prior service costs (net of tax) 0.3 0.4
Components of Net Periodic Benefit Cost	The components of net periodic benefit cost follows: (in millions) 2021 2020 2019 Service cost $ 3.0 $ 3.0 $ 2.8 Interest cost 2.8 4.5 6.1 Expected return on plan assets (9.7) (9.8) (9.7) Amortization of unrecognized net loss 6.2 5.1 3.1 Amortization of unrecognized prior service credit 0.1 0.2 0.2 Settlement expense 1.7 — — Net periodic benefit cost $ 4.1 $ 3.0 $ 2.5
Schedule of Fair Value of the Plans Assets by Asset Category	The fair value measurement of the plans’ assets by asset category follows: Quoted Prices in Active Markets for Identical Assets (Level 1) (in millions) December 31, December 31, Cash $ 0.6 $ 0.6 U.S. treasury bonds 22.7 21.0 Mutual funds: Equity mutual funds (1) 15.2 19.0 Fixed income mutual funds (2) 110.7 121.8 Total $ 149.2 $ 162.4 (1) This category is comprised of investments in mutual funds that invest in equity securities such as large publicly traded companies listed in the S&P 500 Index; small to medium sized companies with market capitalization in the range of the Russell 2500 Index; and foreign issuers in emerging markets. (2) This category is comprised of investments in mutual funds that invest in U.S. corporate fixed income securities, including asset-backed securities; high yield fixed income securities primarily rated BB, B, CCC, CC, C and D; and US dollar denominated debt securities of government, government related and corporate issuers in emerging market countries.
Summary of Estimated Future Benefits to Be Paid for the Company's Defined Benefit Pension Plans and Post-Retirement Medical Plan	A summary of estimated future benefits to be paid for the Company’s defined benefit pension plans as of December 31, 2021, follows: (in millions) 2022 2023 2024 2025 2026 2027-2031 Estimated benefit payments $ 13.9 $ 13.6 $ 13.5 $ 13.7 $ 12.8 $ 57.0
Schedule of Breakdown of Shares Held by ESOP	Common shares held by the contribution savings plan follows: (in millions) December 31, December 31, December 31, Common shares held 0.7 0.8 0.9
Summary of Receivable and Liability Related to Workers' Compensation Claims	A summary of the receivable and liability related to workers' compensation claims follows: (in millions) December 31, December 31, Other current assets $ 1.5 $ — Other long-term assets 3.8 4.9 Total recovery receivable $ 5.3 $ 4.9 Accrued and other current liabilities $ 2.4 $ 4.2 Other long-term liabilities 16.4 18.8 Total workers' compensation liability $ 18.8 $ 23.0

Other Long-Term Liabilities (Ta

Other Long-Term Liabilities (Tables)	12 Months Ended
	Dec. 31, 2021
Liabilities, Other than Long-term Debt, Noncurrent [Abstract]
Components of Other Long-term Liabilities	(in millions) December 31, December 31, Deferred taxes and other tax liabilities (1) $ 433.8 $ 188.6 Operating lease liabilities (2) 64.4 53.1 Deferred compensation (3) 22.6 22.1 Pension and other post-retirement obligations (3) 23.8 26.3 Long-term workers' compensation (3) 16.4 18.8 Other 61.4 35.7 Other long-term liabilities $ 622.4 $ 344.6 (1) Refer to Note 9 for additional deferred tax discussion. (2) Refer to Note 17 for additional operating lease liabilities discussion. (3) Refer to Note 15 for additional pension, deferred compensation and workers' compensation discussion.

Commitments and Contingencies (

Commitments and Contingencies (Tables)	12 Months Ended
	Dec. 31, 2021
Commitments and Contingencies Disclosure [Abstract]
Components of Lease Cost	The components of lease cost follow: (in millions) 2021 2020 2019 Operating lease cost $ 26.3 $ 26.8 $ 24.9 Variable lease cost 5.2 2.7 3.7 Short-term lease cost 5.0 3.9 2.7 Total lease cost $ 36.5 $ 33.4 $ 31.3
Summary of Lease Assets and Lease Liabilities	A summary of lease assets and liabilities follows: (in millions) December 31, December 31, Assets: Operating lease right-of-use assets (1) $ 81.4 $ 68.3 Liabilities: Operating lease liabilities - current (2) 24.0 21.5 Operating lease liabilities - long-term (3) 64.4 53.1 Total lease liabilities $ 88.4 $ 74.6 (1) Included in other long-term assets. (2) Included in accrued and other current liabilities. (3) Included in other long-term liabilities.
Maturity of Lease Liabilities	Maturity of lease liabilities as of December 31, 2021, follow: (in millions) 2022 2023 2024 2025 2026 Thereafter Total Lease payments $ 25.9 $ 19.3 $ 14.8 $ 10.9 $ 6.9 $ 20.0 $ 97.8 Less: imputed interest (9.4) Total lease liabilities $ 88.4
Lease Term and Discount Rate	Lease Term and Discount Rate December 31, December 31, Operating leases: Weighted-average remaining lease term (in years) 5.7 5.9 Weighted-average discount rate 2.8 % 3.3 %
Schedule of Supplemental Cash Flow Information	Supplemental Cash Flow Information (in millions) 2021 2020 2019 Operating lease liabilities - cash paid $ 24.3 $ 24.0 $ 22.4 Operating lease liabilities - right-of-use assets obtained 39.0 17.2 95.5 (1) (1) Includes $64.6 million related to the adoption of ASC 842.

Financial Instruments (Tables)

Financial Instruments (Tables)	12 Months Ended
	Dec. 31, 2021
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Summary of Designated and Non-designated Cash Flow Hedges	A summary of the Company's designated and non-designated cash flow hedges follows: December 31, 2021 December 31, 2020 (in millions) Fair Value (1) Notional Value Fair Value (1) Notional Value Designated hedges $ 2.7 $ 127.6 $ 5.0 $ 93.5 Non-designated hedges 0.2 82.5 0.2 63.7 (1) The fair value of foreign currency forward contracts is included in other current assets. The fair value was estimated using observable market inputs such as forward and spot prices of the underlying exchange rate pair. Based on these inputs, derivative assets and liabilities are classified as Level 2 in the fair value hierarchy.
Change in Accumulated Other Comprehensive Income Related to Cash Flow Hedges	The changes in accumulated other comprehensive income (loss) by component follows: (in millions) Accrued Foreign currency translation Derivative contracts Total Balance as of January 1, 2020 $ (40.5) $ (82.5) $ (1.1) $ (124.1) Other comprehensive income (loss): Other comprehensive (loss) income before reclassifications (5.3) 39.4 (10.3) 23.8 Amounts reclassified from accumulated other comprehensive income (loss) (1) 5.3 — (2.0) 3.3 Other comprehensive income (loss) — 39.4 (12.3) 27.1 Balance as of December 31, 2020 (40.5) (43.1) (13.4) (97.0) Other comprehensive income (loss): Other comprehensive (loss) income before reclassifications (0.6) (11.9) 6.2 (6.3) Amounts reclassified from accumulated other comprehensive income (loss) (1) 4.7 — (6.6) (1.9) Other comprehensive income (loss) 4.1 (11.9) (0.4) (8.2) Balance as of December 31, 2021 $ (36.4) $ (55.0) $ (13.8) $ (105.2) (1) The accrued post-retirement benefit liability reclassification pertains to the amortization of unrecognized actuarial gains and losses and prior service credits which is included in net periodic benefit cost. See Note 15 for additional pension discussion.

Summary of Accounting Policie_3

Summary of Accounting Policies - Extended Product Warranty Contracts and Pension (Details)	12 Months Ended
	Dec. 31, 2021
Retirement Plans
Defined benefit plan, market related valuation method, period for change in fair value of plan assets	5 years
Minimum
Retirement Plans
Extended product warranty contracts, estimated life	5 years
Maximum
Retirement Plans
Extended product warranty contracts, estimated life	40 years
Weighted Average
Retirement Plans
Extended product warranty contracts, estimated life	20 years

Summary of Accounting Policie_4

Summary of Accounting Policies - Allowance for Doubtful Accounts (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Activity in allowance for doubtful accounts
Balance at the Beginning of the period	$ 5	$ 5.4
Current period provision	1.2	1
Amounts acquired	0.3
Amounts written off	(1.2)	(1.4)
Balance at the end of the period	5.3	5
Operating Segments | Carlisle Construction Materials
Activity in allowance for doubtful accounts
Balance at the Beginning of the period	2.4	2.2
Current period provision	1.1	0.8
Amounts acquired	0.3
Amounts written off	(0.7)	(0.6)
Balance at the end of the period	3.1	2.4
Operating Segments | Carlisle Interconnect Technologies
Activity in allowance for doubtful accounts
Balance at the Beginning of the period	1.3	1.6
Current period provision	(0.1)	0.1
Amounts acquired	0
Amounts written off	0	(0.4)
Balance at the end of the period	1.2	1.3
Operating Segments | Carlisle Fluid Technologies
Activity in allowance for doubtful accounts
Balance at the Beginning of the period	0.8	1.1
Current period provision	0.2	0.1
Amounts acquired	0
Amounts written off	0	(0.4)
Balance at the end of the period	1	0.8
Corporate
Activity in allowance for doubtful accounts
Balance at the Beginning of the period	0.5	0.5
Current period provision	0	0
Amounts acquired	0
Amounts written off	(0.5)	0
Balance at the end of the period	$ 0	$ 0.5

Summary of Accounting Policie_5

Summary of Accounting Policies - Machinery and Equipment (Details)	12 Months Ended
	Dec. 31, 2021
Buildings | Minimum
Property, Plant, and Equipment
Property, plant and equipment, useful life	20 years
Buildings | Maximum
Property, Plant, and Equipment
Property, plant and equipment, useful life	40 years
Machinery and equipment | Minimum
Property, Plant, and Equipment
Property, plant and equipment, useful life	5 years
Machinery and equipment | Maximum
Property, Plant, and Equipment
Property, plant and equipment, useful life	15 years
Leasehold improvements | Minimum
Property, Plant, and Equipment
Property, plant and equipment, useful life	2 years
Leasehold improvements | Maximum
Property, Plant, and Equipment
Property, plant and equipment, useful life	20 years

Summary of Accounting Policie_6

Summary of Accounting Policies Summary of Accounting Policies - Goodwill and Other Intangible Assets (Details)	12 Months Ended
	Dec. 31, 2021segmentreporting_unit
Accounting Policies [Abstract]
Number of reporting units | reporting_unit	4
Number of reportable segments | segment	3

Segment Information- Financial

Segment Information- Financial Information for Operations (Details) $ in Millions	12 Months Ended
	Dec. 31, 2021USD ($)segmentotherCustomer	Dec. 31, 2020USD ($)otherCustomer	Dec. 31, 2019USD ($)otherCustomer
Net Sales, EBIT, Assets continuing operations by reportable segment
Number of reportable segments | segment	3
Revenues	$ 4,810.3	$ 3,969.9	$ 4,484.6
Operating Income (Loss)	567.5	487.8	634.1
Assets	7,246.8	5,866.4	5,496
Assets, Discontinued operations	0	419.6	439
Depreciation and Amortization	226.2	224.2	205.4
Depreciation and amortization, Discontinued operations	8.3	21.5	21.7
Capital Expenditures	134.8	95.5	88.9
Capital expenditures, Discontinued operations	$ 6.7	$ 10.2	$ 19.1
Customer | Net sales | Beacon Roofing Supply, Inc
Net Sales, EBIT, Assets continuing operations by reportable segment
Concentration risk (as a percent)	12.20%	12.00%	11.80%
Customer | Net sales | ABC Supply Co.
Net Sales, EBIT, Assets continuing operations by reportable segment
Concentration risk (as a percent)	12.40%	12.20%	11.20%
Customer | Net sales | Other Customers
Net Sales, EBIT, Assets continuing operations by reportable segment
Number of customers | otherCustomer	0	0	0
Operating Segments
Net Sales, EBIT, Assets continuing operations by reportable segment
Revenues	$ 4,810.3	$ 3,969.9	$ 4,484.6
Operating Income (Loss)	690.8	584.8	731.6
Assets	6,653.6	4,465.8	4,685.7
Depreciation and Amortization	212.2	198.9	181
Capital Expenditures	125.7	71.2	57.2
Corporate and unallocated
Net Sales, EBIT, Assets continuing operations by reportable segment
Revenues	0	0	0
Operating Income (Loss)	(123.3)	(97)	(97.5)
Assets	593.2	981	371.3
Depreciation and Amortization	5.7	3.8	2.7
Capital Expenditures	2.4	14.1	12.6
Carlisle Construction Materials
Net Sales, EBIT, Assets continuing operations by reportable segment
Revenues	3,836.7	2,995.6	3,233.3
Carlisle Construction Materials | Operating Segments
Net Sales, EBIT, Assets continuing operations by reportable segment
Revenues	3,836.7	2,995.6	3,233.3
Operating Income (Loss)	684.3	581.6	576
Assets	4,310	2,045.3	2,097.8
Depreciation and Amortization	114	98	93.9
Capital Expenditures	103.1	52	30.1
Carlisle Interconnect Technologies
Net Sales, EBIT, Assets continuing operations by reportable segment
Revenues	687.8	731.6	972.9
Carlisle Interconnect Technologies | Operating Segments
Net Sales, EBIT, Assets continuing operations by reportable segment
Revenues	687.8	731.6	972.9
Operating Income (Loss)	(17.5)	(2.1)	131.6
Assets	1,671	1,740.9	1,880.4
Depreciation and Amortization	75.1	77.5	63
Capital Expenditures	15.4	14.5	23.6
Carlisle Fluid Technologies
Net Sales, EBIT, Assets continuing operations by reportable segment
Revenues	285.8	242.7	278.4
Carlisle Fluid Technologies | Operating Segments
Net Sales, EBIT, Assets continuing operations by reportable segment
Revenues	285.8	242.7	278.4
Operating Income (Loss)	24	5.3	24
Assets	672.6	679.6	707.5
Depreciation and Amortization	23.1	23.4	24.1
Capital Expenditures	$ 7.2	$ 4.7	$ 3.5

Segment Information - Net Sales

Segment Information - Net Sales and Long-lived Assets (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Segment Information
Long-lived assets	$ 888.2	$ 676
Revenues	4,810.3	3,969.9	$ 4,484.6
Carlisle Construction Materials
Segment Information
Revenues	3,836.7	2,995.6	3,233.3
Carlisle Interconnect Technologies
Segment Information
Revenues	687.8	731.6	972.9
Carlisle Fluid Technologies
Segment Information
Revenues	285.8	242.7	278.4
United States
Segment Information
Long-lived assets	650.6	485.5
Revenues	4,039.5	3,327.8	3,719.1
United States | Carlisle Construction Materials
Segment Information
Revenues	3,413.3	2,677.5	2,895.5
United States | Carlisle Interconnect Technologies
Segment Information
Revenues	502.8	540.9	699.5
United States | Carlisle Fluid Technologies
Segment Information
Revenues	123.4	109.4	124.1
International
Segment Information
Revenues	770.8	642.1	765.5
International | Carlisle Construction Materials
Segment Information
Revenues	423.4	318.1	337.8
International | Carlisle Interconnect Technologies
Segment Information
Revenues	185	190.7	273.4
International | Carlisle Fluid Technologies
Segment Information
Revenues	162.4	133.3	154.3
Europe
Segment Information
Long-lived assets	118.8	105.9
Revenues	359.8	313	330.7
Europe | Carlisle Construction Materials
Segment Information
Revenues	243.9	201.4	204.2
Europe | Carlisle Interconnect Technologies
Segment Information
Revenues	61.8	65.3	71.7
Europe | Carlisle Fluid Technologies
Segment Information
Revenues	54.1	46.3	54.8
Asia
Segment Information
Long-lived assets	36	31.5
Mexico
Segment Information
Long-lived assets	29	29.9
United Kingdom
Segment Information
Long-lived assets	27.2	22.9
Other
Segment Information
Long-lived assets	26.6	0.3
Revenues	29.5	9.3	21.2
Other | Carlisle Construction Materials
Segment Information
Revenues	10.4	5.2	8.1
Other | Carlisle Interconnect Technologies
Segment Information
Revenues	14.9	3.4	12.3
Other | Carlisle Fluid Technologies
Segment Information
Revenues	4.2	0.7	0.8
Asia and Middle East
Segment Information
Revenues	198.5	180.5	235.5
Asia and Middle East | Carlisle Construction Materials
Segment Information
Revenues	25.5	26.1	29.9
Asia and Middle East | Carlisle Interconnect Technologies
Segment Information
Revenues	82.4	78.5	116.5
Asia and Middle East | Carlisle Fluid Technologies
Segment Information
Revenues	90.6	75.9	89.1
North America (excluding U.S.)
Segment Information
Revenues	170	128.9	160.1
North America (excluding U.S.) | Carlisle Construction Materials
Segment Information
Revenues	136.5	82	92.7
North America (excluding U.S.) | Carlisle Interconnect Technologies
Segment Information
Revenues	20.8	37.1	58.5
North America (excluding U.S.) | Carlisle Fluid Technologies
Segment Information
Revenues	12.7	9.8	8.9
Africa
Segment Information
Revenues	13	10.4	18
Africa | Carlisle Construction Materials
Segment Information
Revenues	7.1	3.4	2.9
Africa | Carlisle Interconnect Technologies
Segment Information
Revenues	5.1	6.4	14.4
Africa | Carlisle Fluid Technologies
Segment Information
Revenues	$ 0.8	$ 0.6	$ 0.7

Acquisitions (Details)

Acquisitions (Details) - USD ($)	Dec. 31, 2021	Sep. 28, 2021	Sep. 01, 2021	Nov. 20, 2020	Jul. 22, 2020	Jan. 11, 2020	Nov. 20, 2019	Apr. 01, 2019	Jan. 11, 2019	Dec. 31, 2019	Jun. 30, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2019	Dec. 31, 2021	Nov. 30, 2017
Acquisitions
Proceeds from notes															$ 842,600,000	$ 740,700,000		$ 0
Cost of goods sold															3,495,600,000	2,832,500,000		3,178,500,000
Amortization															134,100,000	126,800,000		117,000,000
Revenues															4,810,300,000	3,969,900,000		4,484,600,000
Operating Income (Loss)															567,500,000	487,800,000		634,100,000
Other intangible assets			$ 1,181,800,000
Net change in indemnification asset															800,000	4,700,000		1,900,000
Goodwill, net	$ 2,199,000,000									$ 1,619,800,000		$ 2,199,000,000	$ 1,641,700,000	$ 1,619,800,000	$ 2,199,000,000	1,641,700,000	$ 1,619,800,000	1,619,800,000	$ 2,199,000,000
Useful life of finite lived intangible assets															13 years 7 months 6 days
Customer relationships
Acquisitions
Useful life of finite lived intangible assets															14 years 2 months 12 days
0.55% Notes due 2023
Acquisitions
Interest rate (as a percent)	0.55%											0.55%			0.55%				0.55%
2.20% Notes due 2032
Acquisitions
Proceeds from notes		$ 550,000,000
Interest rate (as a percent)	2.20%											2.20%			2.20%				2.20%
ASP Henry Holdings, Inc.
Acquisitions
Consideration transferred	$ 1,605,600,000		1,608,200,000
Cash and cash equivalents	34,300,000		34,300,000									$ 34,300,000			$ 34,300,000				$ 34,300,000
Contribution to net sales since acquisition												177,300,000
Contribution to operating income since acquisition												6,300,000
Cost of goods sold												2,200,000
Acquisition-related costs															22,200,000
Business combination gross receivables			81,900,000
Receivables not expected to be collected			2,900,000
Goodwill deductible for tax purpose			50,900,000
Other intangible assets	1,181,800,000		735,100,000									1,181,800,000			1,181,800,000				1,181,800,000
Inventories	51,500,000		59,400,000									51,500,000			51,500,000				51,500,000
Receivables, net	79,000,000		79,000,000									79,000,000			79,000,000				79,000,000
Accounts payable	75,700,000		77,900,000									75,700,000			75,700,000				75,700,000
Deferred tax liabilities	265,200,000		153,400,000									265,200,000			265,200,000				265,200,000
Goodwill, net	563,600,000		903,000,000									563,600,000			563,600,000				$ 563,600,000
ASP Henry Holdings, Inc. | Customer relationships
Acquisitions
Amortization												16,300,000
Other intangible assets			$ 915,900,000
Useful life of finite lived intangible assets			18 years
ASP Henry Holdings, Inc. | Technologies
Acquisitions
Amortization												1,400,000
Other intangible assets			$ 46,500,000
Useful life of finite lived intangible assets			11 years
ASP Henry Holdings, Inc. | Software
Acquisitions
Other intangible assets			$ 100,000
Useful life of finite lived intangible assets			4 years
ASP Henry Holdings, Inc. | 0.55% Notes due 2023
Acquisitions
Proceeds from notes		300,000,000
ASP Henry Holdings, Inc. | 2.20% Notes due 2032
Acquisitions
Proceeds from notes		$ 550,000,000
Motion Tech Automation, LLC
Acquisitions
Consideration transferred					$ 33,300,000
Cash and cash equivalents					300,000
Goodwill deductible for tax purpose					$ 16,400,000
Percentage of ownership interest acquired					100.00%
Revenues													9,900,000
Operating Income (Loss)													(500,000)
Other intangible assets					$ 4,300,000
Inventories					4,900,000
Receivables, net					2,700,000
Accounts payable					1,300,000
Maximum indemnification					1,600,000
Indemnification asset					1,500,000
Goodwill, net					16,400,000
Motion Tech Automation, LLC | Customer relationships
Acquisitions
Other intangible assets					1,000,000
Useful life of finite lived intangible assets																			9 years
Motion Tech Automation, LLC | Technologies
Acquisitions
Other intangible assets					2,300,000
Useful life of finite lived intangible assets																			9 years
Motion Tech Automation, LLC | Trade names
Acquisitions
Other intangible assets					1,000,000
Useful life of finite lived intangible assets																			5 years
Providien
Acquisitions
Consideration transferred				$ 331,300,000			$ 332,100,000
Cash and cash equivalents				3,400,000			3,400,000
Contribution to operating income since acquisition										100,000
Receivables not expected to be collected	100,000											100,000			100,000				$ 100,000
Goodwill deductible for tax purpose							67,500,000
Revenues										11,300,000
Other intangible assets				132,700,000			135,400,000
Inventories				2,400,000			2,700,000
Receivables, net				9,800,000			9,800,000
Accounts payable				5,800,000			6,000,000
Deferred tax liabilities				19,000,000			27,100,000
Goodwill, net				$ 176,000,000			$ 178,300,000
Providien | Customer relationships
Acquisitions
Useful life of finite lived intangible assets							14 years
Providien | Technologies
Acquisitions
Useful life of finite lived intangible assets							7 years
Providien | Trade names
Acquisitions
Useful life of finite lived intangible assets							2 years
Petersen Aluminum
Acquisitions
Consideration transferred						$ 207,200,000			$ 207,200,000
Cash and cash equivalents						5,200,000			5,200,000
Business combination gross receivables									11,600,000
Receivables not expected to be collected									$ 100,000
Goodwill deductible for tax purpose						0
Percentage of ownership interest acquired									100.00%
Revenues																	176,200,000
Operating Income (Loss)																	9,800,000
Other intangible assets						110,100,000			$ 109,300,000
Inventories						39,200,000			39,500,000
Receivables, net						11,500,000			11,500,000
Accounts payable						5,900,000			5,900,000
Indemnification asset									5,200,000
Net change in indemnification asset															2,200,000	3,000,000
Deferred tax liabilities						25,600,000			25,400,000
Goodwill, net						$ 62,800,000			63,000,000
Petersen Aluminum | Other long-term assets
Acquisitions
Indemnification asset									5,200,000
Petersen Aluminum | Customer relationships
Acquisitions
Other intangible assets									$ 79,700,000
Useful life of finite lived intangible assets									11 years
Petersen Aluminum | Technologies
Acquisitions
Other intangible assets									$ 2,500,000
Useful life of finite lived intangible assets									10 years
Petersen Aluminum | Trade names
Acquisitions
Other intangible assets									$ 27,900,000
Useful life of finite lived intangible assets									17 years
MicroConnex
Acquisitions
Consideration transferred								$ 46,200,000
Cash and cash equivalents								$ 800,000
Percentage of ownership interest acquired								100.00%
Accella Holdings LLC
Acquisitions
Indemnification asset																				$ 15,600,000
Net change in indemnification asset															1,400,000
Carlisle Construction Materials
Acquisitions
Revenues															3,836,700,000	2,995,600,000		3,233,300,000
Goodwill, net	1,172,600,000									597,100,000		1,172,600,000	613,000,000	597,100,000	1,172,600,000	613,000,000	597,100,000	597,100,000	1,172,600,000
Carlisle Construction Materials | Motion Tech Automation, LLC
Acquisitions
Goodwill, net					11,000,000
Carlisle Fluid Technologies
Acquisitions
Revenues															285,800,000	242,700,000		278,400,000
Carlisle Fluid Technologies | Motion Tech Automation, LLC
Acquisitions
Goodwill, net					2,600,000
Carlisle Interconnect Technologies
Acquisitions
Revenues															687,800,000	731,600,000		972,900,000
Goodwill, net	$ 835,200,000									$ 835,200,000		$ 835,200,000	$ 835,600,000	835,200,000	$ 835,200,000	$ 835,600,000	$ 835,200,000	$ 835,200,000	$ 835,200,000
Carlisle Interconnect Technologies | Motion Tech Automation, LLC
Acquisitions
Pre-acquisition debt relieved											$ 1,400,000
Goodwill, net					$ 2,800,000
Carlisle Interconnect Technologies | MicroConnex
Acquisitions
Goodwill deductible for tax purpose								$ 0
Revenues														10,200,000
Operating Income (Loss)														$ (800,000)
Other intangible assets								27,400,000
Inventories								900,000
Receivables, net								3,400,000
Accounts payable								600,000
Deferred tax liabilities								7,000,000
Goodwill, net								$ 15,200,000
Carlisle Interconnect Technologies | MicroConnex | Customer relationships
Acquisitions
Useful life of finite lived intangible assets								12 years
Carlisle Interconnect Technologies | MicroConnex | Technologies
Acquisitions
Useful life of finite lived intangible assets								5 years
Carlisle Interconnect Technologies | MicroConnex | Trade names
Acquisitions
Useful life of finite lived intangible assets								17 years

Acquisitions - Pro Forma Inform

Acquisitions - Pro Forma Information (Details) - ASP Henry Holdings, Inc. - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Acquisitions
Revenues	$ 5,170.6	$ 4,435.1
Income from continuing operations	410.7	318.1
Depreciation and amortization	$ 37.4	$ 55.1

Acquisitions - Assets Acquired

Acquisitions - Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Millions	Dec. 31, 2021	Sep. 01, 2021	Nov. 20, 2020	Jan. 11, 2020	Nov. 20, 2019	Jan. 11, 2019	Dec. 31, 2021	Dec. 31, 2021	Dec. 31, 2020	Nov. 20, 2020	Jan. 11, 2020	Dec. 31, 2019
Recognized amounts of identifiable assets acquired and liabilities assumed:
Other intangible assets		$ 1,181.8
Goodwill	$ 2,199						$ 2,199	$ 2,199	$ 1,641.7			$ 1,619.8
Measurement period adjustments, goodwill								(339.6)	$ (2.3)
ASP Henry Holdings, Inc.
Acquisitions
Consideration transferred	1,605.6	1,608.2
Recognized amounts of identifiable assets acquired and liabilities assumed:
Cash and cash equivalents	34.3	34.3					34.3	34.3
Receivables, net	79	79					79	79
Inventories	51.5	59.4					51.5	51.5
Prepaid expenses and other current assets	10.3	10.5					10.3	10.3
Property, plant and equipment	61.8	53.6					61.8	61.8
Other intangible assets	1,181.8	735.1					1,181.8	1,181.8
Other long-term assets	11.3	3.6					11.3	11.3
Accounts payable	(75.7)	(77.9)					(75.7)	(75.7)
Accrued and other current liabilities	(29.1)	(28.7)					(29.1)	(29.1)
Short-term debt	(1)	(1)					(1)	(1)
Contract liabilities	(2.6)	(2.6)					(2.6)	(2.6)
Other long-term debt	(0.8)	(0.8)					(0.8)	(0.8)
Other long-term liabilities	(13.6)	(5.9)					(13.6)	(13.6)
Deferred income taxes	(265.2)	(153.4)					(265.2)	(265.2)
Total identifiable net assets	1,042	705.2					1,042	1,042
Goodwill	$ 563.6	$ 903					563.6	$ 563.6
ASP Henry Holdings, Inc. | Adjustment
Acquisitions
Measurement period adjustments, total consideration transferred							(2.6)
Recognized amounts of identifiable assets acquired and liabilities assumed:
Measurement period adjustments, inventories, net							(7.9)
Measurement period adjustments, prepaid expenses and other current assets							(0.2)
Measurement period adjustments, property, plant and equipment							8.2
Measurement period adjustments, intangibles, net							446.7
Measurement period adjustments, other long-term assets							7.7
Measurement period adjustments, accounts payable							2.2
Measurement period adjustments, accrued and other current liabilities							(0.4)
Measurement period adjustments, other long-term liabilities							(7.7)
Measurement period adjustments, deferred income taxes							(111.8)
Measurement period adjustments, total identifiable net assets							336.8
Measurement period adjustments, goodwill							$ (339.4)
Providien
Acquisitions
Consideration transferred			$ 331.3		$ 332.1
Recognized amounts of identifiable assets acquired and liabilities assumed:
Cash and cash equivalents			3.4		3.4					$ 3.4
Receivables, net			9.8		9.8					9.8
Inventories			2.4		2.7					2.4
Contract assets			24.6		29.1					24.6
Prepaid expenses and other current assets			1.4		2.3					1.4
Property, plant and equipment			12.9		12.9					12.9
Other intangible assets			132.7		135.4					132.7
Other long-term assets			6.8		7.1					6.8
Accounts payable			(5.8)		(6)					(5.8)
Income tax payable			0.1		(0.7)					0.1
Accrued and other current liabilities			(7)		(7)					(7)
Other long-term liabilities			(7)		(8.1)					(7)
Deferred income taxes			(19)		(27.1)					(19)
Total identifiable net assets			155.3		153.8					155.3
Goodwill			$ 176		$ 178.3					176
Providien | Adjustment
Acquisitions
Measurement period adjustments, total consideration transferred										(0.8)
Recognized amounts of identifiable assets acquired and liabilities assumed:
Measurement period adjustments, inventories, net										(0.3)
Measurement period adjustments, contract assets										(4.5)
Measurement period adjustments, prepaid expenses and other current assets										(0.9)
Measurement period adjustments, intangibles, net										(2.7)
Measurement period adjustments, other long-term assets										(0.3)
Measurement period adjustments, accounts payable										0.2
Measurement period adjustments, income tax payable										0.8
Measurement period adjustments, other long-term liabilities										1.1
Measurement period adjustments, deferred income taxes										8.1
Measurement period adjustments, total identifiable net assets										1.5
Measurement period adjustments, goodwill										$ (2.3)
Petersen Aluminum
Acquisitions
Consideration transferred				$ 207.2		$ 207.2
Recognized amounts of identifiable assets acquired and liabilities assumed:
Cash and cash equivalents				5.2		5.2					$ 5.2
Receivables, net				11.5		11.5					11.5
Inventories				39.2		39.5					39.2
Prepaid expenses and other current assets				2.1		2.1					2.1
Property, plant and equipment				17.8		17.8					17.8
Other intangible assets				110.1		109.3					110.1
Other long-term assets				9.5		9.5					9.5
Accounts payable				(5.9)		(5.9)					(5.9)
Income tax payable				1.7		1.7					1.7
Accrued and other current liabilities				(8.7)		(8.7)					(8.7)
Other long-term liabilities				(12.5)		(12.4)					(12.5)
Deferred income taxes				(25.6)		(25.4)					(25.6)
Total identifiable net assets				144.4		144.2					144.4
Goodwill				$ 62.8		$ 63					62.8
Petersen Aluminum | Adjustment
Recognized amounts of identifiable assets acquired and liabilities assumed:
Measurement period adjustments, inventories, net											(0.3)
Measurement period adjustments, intangibles, net											0.8
Measurement period adjustments, other long-term liabilities											(0.1)
Measurement period adjustments, deferred income taxes											(0.2)
Measurement period adjustments, total identifiable net assets											0.2
Measurement period adjustments, goodwill											$ (0.2)

Acquisitions - Definite-lived I

Acquisitions - Definite-lived Intangible Assets (Details) - USD ($) $ in Millions	Sep. 01, 2021	Nov. 20, 2019	Dec. 31, 2021	Dec. 31, 2021	Nov. 20, 2020	Jul. 22, 2020
Acquisitions
Other intangible assets	$ 1,181.8
Useful life of finite lived intangible assets			13 years 7 months 6 days
Customer relationships
Acquisitions
Useful life of finite lived intangible assets			14 years 2 months 12 days
ASP Henry Holdings, Inc.
Acquisitions
Other intangible assets	735.1		$ 1,181.8	$ 1,181.8
ASP Henry Holdings, Inc. | Indefinite-lived trade name
Acquisitions
Other intangible assets	219.3
ASP Henry Holdings, Inc. | Customer relationships
Acquisitions
Other intangible assets	$ 915.9
Useful life of finite lived intangible assets	18 years
ASP Henry Holdings, Inc. | Technologies
Acquisitions
Other intangible assets	$ 46.5
Useful life of finite lived intangible assets	11 years
ASP Henry Holdings, Inc. | Software
Acquisitions
Other intangible assets	$ 0.1
Useful life of finite lived intangible assets	4 years
Motion Tech Automation, LLC
Acquisitions
Other intangible assets						$ 4.3
Motion Tech Automation, LLC | Customer relationships
Acquisitions
Other intangible assets						1
Useful life of finite lived intangible assets				9 years
Motion Tech Automation, LLC | Indefinite-lived trade name
Acquisitions
Other intangible assets						1
Useful life of finite lived intangible assets				5 years
Motion Tech Automation, LLC | Technologies
Acquisitions
Other intangible assets						$ 2.3
Useful life of finite lived intangible assets				9 years
Providien
Acquisitions
Other intangible assets		$ 135.4			$ 132.7
Acquired definite-lived intangible assets, excluding developed software					132.6
Providien | Customer relationships
Acquisitions
Useful life of finite lived intangible assets		14 years
Acquired definite-lived intangible assets, excluding developed software					108.7
Providien | Indefinite-lived trade name
Acquisitions
Useful life of finite lived intangible assets		2 years
Acquired definite-lived intangible assets, excluding developed software					4.4
Providien | Technologies
Acquisitions
Useful life of finite lived intangible assets		7 years
Acquired definite-lived intangible assets, excluding developed software					$ 19.5

Discontinued Operations (Detail

Discontinued Operations (Details) - USD ($) $ in Millions	Aug. 02, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Cash received from sale of discontinued operation		$ 247.7	$ 0	$ 0
Carlisle Brake & Friction
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Cash received from sale of discontinued operation	$ 250
Receivable contingent upon achievement of performance targets	$ 125

Discontinued Operations - Resul

Discontinued Operations - Results from Discontinued Operations (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Revenue	$ 219.7	$ 275.3	$ 327
Cost of goods sold	171.3	230.3	261.4
Other operating expenses, net	30.3	54.6	47.3
Operating income	18.1	(9.6)	18.3
Other non-operating expense, net	0.2	(1.3)	(0.1)
Income (loss) from discontinued operations before income taxes and loss on sale	17.9
Loss on sale of discontinued operations	8
Income (loss) from discontinued operations before income taxes	9.9	(8.3)	18.4
Benefit from income taxes	(24.8)	(2.7)	3.4
Income (loss) from discontinued operations	34.7	(5.6)	15
Carlisle Brake & Friction
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Revenue	219.7	275.3	327
Cost of goods sold	171.3	230.3	261.4
Other operating expenses, net	30.1	49.2	45.5
Operating income	18.3	(4.2)	20.1
Other non-operating expense, net	0.2	(1.3)	(0.1)
Income (loss) from discontinued operations before income taxes and loss on sale	18.1
Loss on sale of discontinued operations	8
Income (loss) from discontinued operations before income taxes	10.1	(2.9)	20.2
Benefit from income taxes	(24.8)	(1.4)	4.3
Income (loss) from discontinued operations	34.9	(1.5)	15.9
Other
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Revenue	0	0	0
Cost of goods sold	0	0	0
Other operating expenses, net	0.2	5.4	1.8
Operating income	(0.2)	(5.4)	(1.8)
Other non-operating expense, net	0	0	0
Income (loss) from discontinued operations before income taxes and loss on sale	(0.2)
Loss on sale of discontinued operations	0
Income (loss) from discontinued operations before income taxes	(0.2)	(5.4)	(1.8)
Benefit from income taxes	0	(1.3)	(0.9)
Income (loss) from discontinued operations	$ (0.2)	$ (4.1)	$ (0.9)

Discontinued Operations - Balan

Discontinued Operations - Balance Sheet (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Total current assets	$ 0	$ 144.6
Total long-term assets	0	275
Total current liabilities	0	53.5
Total long-term liabilities	$ 0	21.9
Carlisle Brake & Friction
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Cash and cash equivalents		5.1
Receivables, net		58.3
Inventories		70.8
Prepaid other current assets		10.4
Total current assets		144.6
Property, plant, and equipment, net		102
Goodwill, net		96.5
Other intangible assets, net		73.9
Other long-term assets		2.6
Total long-term assets		275
Accounts payable		33.1
Accrued liabilities and other		20.4
Total current liabilities		53.5
Other long-term liabilities		21.9
Total long-term liabilities		$ 21.9

Discontinued Operations - Summa

Discontinued Operations - Summary of Cash Flows from Discontinued Operations (Details) - Carlisle Brake & Friction - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net cash provided by operating activities	$ 8.1	$ 38	$ 16.9
Net cash provided by (used in) investing activities	241	(9.6)	(18.3)
Net cash provided by (used in) financing activities	(254.2)	(32)	2.7
Change in cash and cash equivalents from discontinued operations	(5.1)	(3.6)	1.3
Cash and cash equivalents from discontinued operations at beginning of period	5.1	8.7	7.4
Cash and cash equivalents from discontinued operations at end of period	$ 0	$ 5.1	$ 8.7

Earnings Per Share (Details)

Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Net Income (Loss) Attributable to Parent [Abstract]
Income from continuing operations	$ 387	$ 325.7	$ 457.8
Less: dividends declared	(112.7)	(112.7)	(102.9)
Undistributed earnings	$ 274.3	$ 213	$ 354.9
Percent allocated to common stockholders	99.70%	99.70%	99.70%
Undistributed earnings available to common shareholders	$ 273.5	$ 212.4	$ 353.8
Add: dividends declared to common shares, restricted share units and vested and deferred restricted and performance shares	112.4	112.2	102.7
Income from continuing operations attributable to common stockholders	$ 385.9	$ 324.6	$ 456.5
Shares:
Basic weighted-average shares outstanding (in shares)	52.5	54.5	56.9
Effect of dilutive securities:
Performance awards (in shares)	0.2	0.3	0.2
Stock options (in shares)	0.5	0.2	0.4
Diluted weighted-average shares outstanding (in shares)	53.2	55	57.5
Per share income from continuing operations attributable to common shares:
Basic (in dollars per share)	$ 7.35	$ 5.95	$ 8.02
Diluted (in dollars per share)	$ 7.26	$ 5.90	$ 7.93
Basic weighted-average shares outstanding (in shares)	52.5	54.5	56.9
Basic weighted-average shares outstanding and unvested restricted shares expected to vest (in shares)	52.6	54.7	57.1
Percent allocated to common stockholders	99.70%	99.70%	99.70%
Anti-dilutive stock options excluded from EPS calculation
Income (loss) from discontinued operations attributable to common stockholders for basic and dilutive earnings per share	$ 34.6	$ (5.6)	$ 15
Net income attributable to common stockholders for basic and diluted earnings per share	$ 420.5	$ 319	$ 471.5
Antidilutive stock options excluded from earnings per share calculation (in shares)	0.1	0.3	0

Revenue Recognition - Timing of

Revenue Recognition - Timing of Revenue Recognition and Reconciliation of Disaggregate Revenue (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Disaggregation of Revenue [Line Items]
Revenues	$ 4,810.3	$ 3,969.9	$ 4,484.6
General construction
Disaggregation of Revenue [Line Items]
Revenues	3,619.8	2,839	3,035.6
Aerospace
Disaggregation of Revenue [Line Items]
Revenues	302.5	348.1	641.4
Medical
Disaggregation of Revenue [Line Items]
Revenues	244.5	222.7	162.3
Transportation
Disaggregation of Revenue [Line Items]
Revenues	145.8	132.4	152.2
Heavy equipment
Disaggregation of Revenue [Line Items]
Revenues	97.6	69.8	100.2
General industrial and other
Disaggregation of Revenue [Line Items]
Revenues	400.1	357.9	392.9
Products transferred at a point in time
Disaggregation of Revenue [Line Items]
Revenues	4,536.9	3,635.5	4,021.2
Products and services transferred over time
Disaggregation of Revenue [Line Items]
Revenues	273.4	334.4	463.4
Carlisle Construction Materials
Disaggregation of Revenue [Line Items]
Revenues	3,836.7	2,995.6	3,233.3
Carlisle Construction Materials | General construction
Disaggregation of Revenue [Line Items]
Revenues	3,619.8	2,839	3,035.6
Carlisle Construction Materials | Aerospace
Disaggregation of Revenue [Line Items]
Revenues	0	0	0
Carlisle Construction Materials | Medical
Disaggregation of Revenue [Line Items]
Revenues	0	0	0
Carlisle Construction Materials | Transportation
Disaggregation of Revenue [Line Items]
Revenues	0	0	0
Carlisle Construction Materials | Heavy equipment
Disaggregation of Revenue [Line Items]
Revenues	97.6	69.8	100.2
Carlisle Construction Materials | General industrial and other
Disaggregation of Revenue [Line Items]
Revenues	119.3	86.8	97.5
Carlisle Construction Materials | Products transferred at a point in time
Disaggregation of Revenue [Line Items]
Revenues	3,812.1	2,972.2	3,211.1
Carlisle Construction Materials | Products and services transferred over time
Disaggregation of Revenue [Line Items]
Revenues	24.6	23.4	22.2
Carlisle Interconnect Technologies
Disaggregation of Revenue [Line Items]
Revenues	687.8	731.6	972.9
Carlisle Interconnect Technologies | General construction
Disaggregation of Revenue [Line Items]
Revenues	0	0	0
Carlisle Interconnect Technologies | Aerospace
Disaggregation of Revenue [Line Items]
Revenues	302.5	348.1	641.4
Carlisle Interconnect Technologies | Medical
Disaggregation of Revenue [Line Items]
Revenues	244.5	222.7	162.3
Carlisle Interconnect Technologies | Transportation
Disaggregation of Revenue [Line Items]
Revenues	0	0	0
Carlisle Interconnect Technologies | Heavy equipment
Disaggregation of Revenue [Line Items]
Revenues	0	0	0
Carlisle Interconnect Technologies | General industrial and other
Disaggregation of Revenue [Line Items]
Revenues	140.8	160.8	169.2
Carlisle Interconnect Technologies | Products transferred at a point in time
Disaggregation of Revenue [Line Items]
Revenues	443.7	422.9	531.7
Carlisle Interconnect Technologies | Products and services transferred over time
Disaggregation of Revenue [Line Items]
Revenues	244.1	308.7	441.2
Carlisle Fluid Technologies
Disaggregation of Revenue [Line Items]
Revenues	285.8	242.7	278.4
Carlisle Fluid Technologies | General construction
Disaggregation of Revenue [Line Items]
Revenues	0	0	0
Carlisle Fluid Technologies | Aerospace
Disaggregation of Revenue [Line Items]
Revenues	0	0	0
Carlisle Fluid Technologies | Medical
Disaggregation of Revenue [Line Items]
Revenues	0	0	0
Carlisle Fluid Technologies | Transportation
Disaggregation of Revenue [Line Items]
Revenues	145.8	132.4	152.2
Carlisle Fluid Technologies | Heavy equipment
Disaggregation of Revenue [Line Items]
Revenues	0	0	0
Carlisle Fluid Technologies | General industrial and other
Disaggregation of Revenue [Line Items]
Revenues	140	110.3	126.2
Carlisle Fluid Technologies | Products transferred at a point in time
Disaggregation of Revenue [Line Items]
Revenues	281.1	240.4	278.4
Carlisle Fluid Technologies | Products and services transferred over time
Disaggregation of Revenue [Line Items]
Revenues	$ 4.7	$ 2.3	$ 0

Revenue Recognition - Remaining

Revenue Recognition - Remaining Performance Obligation (Details) $ in Millions	Dec. 31, 2021USD ($)
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2022-01-01
Revenue from Contract with Customer [Abstract]
Extended service warranties	$ 23.8
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Extended service warranties, period	1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2023-01-01
Revenue from Contract with Customer [Abstract]
Extended service warranties	$ 22.6
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Extended service warranties, period	1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2024-01-01
Revenue from Contract with Customer [Abstract]
Extended service warranties	$ 21.5
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Extended service warranties, period	1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2025-01-01
Revenue from Contract with Customer [Abstract]
Extended service warranties	$ 20.6
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Extended service warranties, period	1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-01-01
Revenue from Contract with Customer [Abstract]
Extended service warranties	$ 19.6
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Extended service warranties, period	1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2027-01-01
Revenue from Contract with Customer [Abstract]
Extended service warranties	$ 165.2
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Extended service warranties, period

Revenue Recognition - Contract

Revenue Recognition - Contract Balances (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Change in Contract with Customer, Liability [Abstract]
Balance as of January 1	$ 268.3	$ 247.4	$ 227.4
Revenue recognized	(71.9)	(68.4)	(69.1)
Revenue deferred	84.9	89.3	87.6
Acquired liabilities	2.6	0	1.5
Balance as of December 31	283.9	268.3	247.4
Change in Contract with Customer, Asset [Abstract]
Balance as of December 31	72.1	84.5	100.5
Contract assets	(12.4)	(16)	55.8
Balance as of January 1	84.5	100.5	44.7
Revenue recognized and unbilled	(13.1)	(13.3)	26.7
Acquired assets		(3.3)	$ 29.1
Currency translation and other	$ 0.7	$ 0.6

Stock-Based Compensation - Stoc

Stock-Based Compensation - Stock Award Information and Fair Value Assumptions (Details) - USD ($) $ / shares in Units, shares in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Stock-based compensation
Unrecognized compensation cost related to stock options	$ 34,500,000
Stock-based compensation expense
Total stock-based compensation cost	33,500,000	$ 30,200,000	$ 30,700,000
Capitalized cost during the period	(9,300,000)	(3,500,000)	(9,000,000)
Amortization of capitalized cost during the period	14,300,000	1,200,000	6,700,000
Total stock-based compensation expense	38,500,000	27,900,000	28,400,000
Income tax benefit	25,200,000	$ 8,800,000	11,900,000
Unrecognized compensation cost related to awards other than options	$ 34,500,000
Weighted average period of recognition of unrecognized compensation cost related to restricted stock awards	1 year 6 months
Executive Incentive Program
Stock-based compensation
Shares reserved for grant under the plan (in shares)	4,200
Shares available for grant under the plan (in shares)	1,100
Stock options - annual equity grant
Stock-based compensation
Stock options granted (in shares)	362
Weighted-average assumptions used to estimate grant date fair value of stock options
Expected dividend yield (as a percent)	1.40%	1.30%
Expected life in years	4 years 10 months 24 days	4 years 9 months 18 days
Expected volatility (as a percent)	28.70%	21.90%
Risk-free interest rate (as a percent)	0.40%	1.40%
Weighted average grant date fair value (in dollars per share)	$ 32.51	$ 29.29
Fair value of equity awards granted	$ 11,800,000	$ 11,600,000
Stock option awards
Stock-based compensation
Stock options granted (in shares)	362
Unrecognized compensation cost related to stock options	$ 5,600,000
Stock-based compensation expense
Total stock-based compensation cost	$ 9,500,000	10,400,000	$ 9,900,000
Vesting period	3 years
Maximum term life	10 years
Unrecognized compensation cost related to awards other than options	$ 5,600,000
Stock options, one-time grant
Weighted-average assumptions used to estimate grant date fair value of stock options
Expected dividend yield (as a percent)			1.60%
Expected life in years			4 years 10 months 24 days
Expected volatility (as a percent)			21.30%
Risk-free interest rate (as a percent)			2.50%
Weighted average grant date fair value (in dollars per share)			$ 21.07
Fair value of equity awards granted			$ 9,700,000
Q2 2018 Stock option and stock appreciation right grant
Stock-based compensation expense
Total stock-based compensation cost	9,500,000	4,000,000	9,800,000
Capitalized cost during the period	0	(4,900,000)
Stock appreciation rights
Stock-based compensation expense
Total stock-based compensation cost	$ 9,000,000	2,400,000	7,100,000
Restricted stock awards
Stock-based compensation
Awards granted (in shares)	72
Unrecognized compensation cost related to stock options	$ 8,000,000
Stock-based compensation expense
Total stock-based compensation cost	$ 7,300,000	8,600,000	6,900,000
Vesting period	3 years
Unrecognized compensation cost related to awards other than options	$ 8,000,000
Weighted average period of recognition of unrecognized compensation cost related to restricted stock awards	1 year 9 months 18 days
Performance share awards
Stock-based compensation
Awards granted (in shares)	54
Unrecognized compensation cost related to stock options	$ 8,800,000
Stock-based compensation expense
Total stock-based compensation cost	$ 7,700,000	$ 7,400,000	$ 5,500,000
Vesting period	3 years
Unrecognized compensation cost related to awards other than options	$ 8,800,000
Weighted average period of recognition of unrecognized compensation cost related to restricted stock awards	1 year 9 months 18 days
Restricted stock units
Stock-based compensation
Awards granted (in shares)		8	12
Stock-based compensation expense
Total stock-based compensation cost	$ 0	$ 1,400,000	$ 1,300,000

Stock-Based Compensation - Vest

Stock-Based Compensation - Vesting and Deferred Compensation Plan (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Millions	May 02, 2021	May 06, 2020	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Performance share and restricted stock awards
Unrecognized compensation cost related to stock options			$ 34.5
Weighted average period of recognition of unrecognized compensation cost related to restricted stock awards			1 year 6 months
Stock option awards
Number of Shares
Outstanding at the beginning of the period (in shares)			1,826
Stock options granted (in shares)			362
Options exercised (in shares)			(826)
Options forfeited (in shares)			(92)
Outstanding at the end of the period (in shares)			1,270	1,826
Vested and exercisable at the end of the period (in shares)			652
Intrinsic value of options exercised			$ 72.8	$ 11.9	$ 25.4
Weighted Average Price
Outstanding at the beginning of the period (in dollars per share)			$ 114.03
Options granted (in dollars per share)			152.37
Options exercised (in dollars per share)			103.82
Options forfeited (in dollars per share)			136.83
Outstanding at the end of the period (in dollars per share)			129.32	$ 114.03
Vested and exercisable at the end of the period (in dollars per share)			$ 113.90
Weighted average contractual term			7 years 2 months 12 days
The weighted average contractual term of options exercisable			6 years
Aggregate intrinsic value of options outstanding			$ 150.9
Aggregate intrinsic value of options vested and exercisable			$ 87.4
Performance share and restricted stock awards
Vesting period of shares awarded under the Program			3 years
Unrecognized compensation cost related to stock options			$ 5.6
Restricted stock awards
Performance share and restricted stock awards
Vesting period of shares awarded under the Program			3 years
Unrecognized compensation cost related to stock options			$ 8
Weighted average period of recognition of unrecognized compensation cost related to restricted stock awards			1 year 9 months 18 days
Intrinsic value of shares vested during year ended December 31			$ 11.8	$ 9.6	$ 5.6
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Outstanding at beginning of period (shares)			166
Awards granted (in shares)			72
Awards vested (in shares)			(72)
Awards forfeited (in shares)			(11)
Outstanding at end of period (shares)			155	166
Outstanding at beginning of period (in dollars per share)			$ 122.88
Awards granted (in dollars per share)			154.23	$ 147.78	$ 112.70
Awards vested (in dollars per share)			113.35
Awards forfeited (in dollars per share)			138.96
Outstanding at end of period (in dollars per share)			$ 141.32	$ 122.88
Weighted average contractual term			1 year
Aggregate intrinsic value			$ 38.4
Performance share awards
Performance share and restricted stock awards
Vesting period of shares awarded under the Program			3 years
Unrecognized compensation cost related to stock options			$ 8.8
Weighted average period of recognition of unrecognized compensation cost related to restricted stock awards			1 year 9 months 18 days
Fair value of shares vested during year ended December 31			$ 13.3	$ 12.9	$ 5
Measurement period			3 years
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Outstanding at beginning of period (shares)			136
Awards granted (in shares)			54
Awards vested (in shares)			(85)
Awards converted (in shares)			41
Awards forfeited (in shares)			(8)
Outstanding at end of period (shares)			138	136
Outstanding at beginning of period (in dollars per share)			$ 170.34
Awards granted (in dollars per share)			213.13	$ 222.50	$ 149.27
Awards vested (in dollars per share)			141.70
Awards converted (in dollars per share)			141.70
Awards forfeited (in dollars per share)			198.93
Outstanding at end of period (in dollars per share)			$ 196.15	$ 170.34
Weighted average contractual term			1 year
Aggregate intrinsic value			$ 34.1
Restricted stock units
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Awards granted (in shares)				8	12
Outstanding at beginning of period (in dollars per share)			$ 161.41	$ 110.79
Outstanding at end of period (in dollars per share)				$ 161.41	$ 110.79
Stock appreciation rights
Performance share and restricted stock awards
Stock appreciation rights settled for cash	$ 22.2
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Outstanding at beginning of period (shares)			281
Awards exercised (in shares)			(262)
Awards forfeited (in shares)			(19)
Outstanding at end of period (shares)			0	281
Aggregate intrinsic value			$ 0
Stock Appreciation Rights, Weighted Average Exercise Price [Abstract]
Outstanding at beginning of period (in dollars per share)			$ 106.85
Awards exercised (in dollars per share)			106.85
Awards forfeited (in dollars per share)			106.85
Outstanding at end of period (in dollars per share)			$ 0	$ 106.85
Eligible Directors | Restricted stock units
Performance share and restricted stock awards
Vesting period of shares awarded under the Program		1 year
Board member retirement age for vesting		72 years
Consecutive years of service on the board for vesting		18 years
Deferred Compensation Equity
Number of Shares
Number of common stock deferred (in shares)			84	84
Performance share and restricted stock awards
Number of common stock deferred (in shares)			84	84

Exit and Disposal Activities (D

Exit and Disposal Activities (Details) - USD ($) $ in Millions	6 Months Ended	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Exit and disposal activities
Exit and disposal costs		$ 17.6	$ 19	$ 11.5
Carlisle Interconnect Technologies
Exit and disposal activities
Exit and disposal costs		13.2	14.3	8.5
Carlisle Fluid Technologies
Exit and disposal activities
Exit and disposal costs		0.6	3.7	2.7
Carlisle Construction Materials
Exit and disposal activities
Exit and disposal costs		0.4	1	$ 0.3
Facility Closing | Carlisle Interconnect Technologies | CALIFORNIA
Exit and disposal activities
Exit and disposal costs		1.5
Exit and disposal costs, expected to be incurred	$ 4.6	4.6
Exit and disposal costs, expected cost remaining	3.1	3.1
Cumulative exit and disposal costs recognized	$ 14.2	$ 14.2
Facility Closing | Carlisle Interconnect Technologies | CALIFORNIA | Minimum
Exit and disposal activities
Exit and disposal costs, expected period to complete	12 months
Facility Closing | Carlisle Interconnect Technologies | CALIFORNIA | Maximum
Exit and disposal activities
Exit and disposal costs, expected period to complete	15 months
Employee Severance | Carlisle Interconnect Technologies | ALABAMA
Exit and disposal activities
Exit and disposal costs			2.3
Exit and disposal costs, expected to be incurred			$ 10.9

Exit and Disposal Activities -

Exit and Disposal Activities - Components of Exit and Disposal Activities (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Exit and disposal activities
Accelerated depreciation and impairments	$ 6.8	$ 0.6	$ 0.2
Employee severance and benefit arrangements	6.7	13.9	7.3
Relocation costs	0.9	0.3	0.9
Facility cleanup costs	(0.5)	2.5	0
Other restructuring costs	3.7	1.7	3.1
Total exit and disposal costs	17.6	19	11.5
Cost of goods sold
Exit and disposal activities
Total exit and disposal costs	9.7	12.4	5
Selling and administrative expenses
Exit and disposal activities
Total exit and disposal costs	4.5	5.9	5.6
Research and development expenses
Exit and disposal activities
Total exit and disposal costs	0.2	0.3	0.1
Other operating expense, net
Exit and disposal activities
Total exit and disposal costs	3.2	0.4	0.8
Corporate
Exit and disposal activities
Total exit and disposal costs	3.4	0	0
Carlisle Interconnect Technologies
Exit and disposal activities
Total exit and disposal costs	13.2	14.3	8.5
Carlisle Fluid Technologies
Exit and disposal activities
Total exit and disposal costs	0.6	3.7	2.7
Carlisle Construction Materials
Exit and disposal activities
Total exit and disposal costs	$ 0.4	$ 1	$ 0.3

Exit and Disposal Activities _2

Exit and Disposal Activities - Exit and Disposal Activity Liability (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Restructuring Reserve [Roll Forward]
Balance at the beginning of period	$ 6.1
Charges	17.6	$ 19	$ 11.5
Settlements	(17.2)
Balance at the end of period	$ 6.5	$ 6.1

Income Taxes - Pre-tax Income a

Income Taxes - Pre-tax Income and Provision (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Continuing operations
U.S. domestic	$ 417.3	$ 353.3	$ 487.3
Foreign	65.2	50.9	87.8
Income from continuing operations before income taxes	482.5	404.2	575.1
Discontinued operations
U.S. domestic	(117.2)	(21.8)	(4.4)
Foreign	127.1	13.5	22.8
Income (loss) from discontinued operations before income taxes	9.9	(8.3)	18.4
Total income before income taxes	492.4	395.9	593.5
Current provision:
Federal and State	74.7	86	108.5
Foreign	22.8	18.6	17.7
Total current provision	97.5	104.6	126.2
Deferred provision (benefit):
Federal and State	7.2	(14.8)	(7.3)
Foreign	(9.2)	(11.3)	(1.6)
Total deferred benefit	(2)	(26.1)	(8.9)
Total provision for income taxes	95.5	78.5	117.3
Reconciliation of taxes from continuing operations
Taxes at U.S. statutory rate	101.3	84.9	120.8
State and local taxes, net of federal income tax benefit	14.8	11.5	16.2
Foreign earnings taxed at different rates	0.3	1.7	(1.6)
Equity compensation windfall	(13.7)	(2.1)	(4.4)
Change in unrecognized tax benefit	(10)	(11.5)	(3.1)
Return to provision adjustments	0.7	(2.5)	(7.3)
Tax credits	(4.7)	(4.3)	(4.5)
Other, net	6.8	0.8	1.2
Provision for income taxes	$ 95.5	$ 78.5	$ 117.3
Effective income tax rate on continuing operations (as a percent)	19.80%	19.40%	20.40%
Income Taxes Paid, Net [Abstract]
Cash payments for income taxes, net of refunds	$ 132.8	$ 116.6	$ 113

Income Taxes - Deferred Tax Ass

Income Taxes - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Deferred tax assets (liabilities)
Employee benefits	$ 35.3	$ 37.3
Federal tax carryforwards	34.5	3.3
Deferred revenue	27.2	24.4
Lease liabilities	19.1	14.3
Deferred state tax attributes	17.6	6.6
Inventory reserves	6.9	6.4
Warranty reserves	4.9	5.4
Foreign tax carryforwards	6.7	5.3
Allowance for credit losses	4.4	3.1
Other, net	9.9	8.1
Gross deferred assets	166.5	114.2
Valuation allowances	(29.7)	(7.1)
Deferred tax assets after valuation allowances	136.8	107.1
Intangibles	(458.1)	(189.6)
Property, plant and equipment	(60.7)	(52.5)
Right of use assets	(17.5)	(12.9)
Undistributed foreign earnings	(10.4)	(4.6)
Gross deferred liabilities	(546.7)	(259.6)
Net deferred tax liabilities	(409.9)	$ (152.5)
Deferred tax assets	16.6
Deferred tax asset for state tax loss carry forwards	15
Valuation allowance on state tax losses	7.5
Valuation allowance on foreign tax losses	4.3
Foreign tax credit carryforwards	$ 18

Income Taxes - Balance Sheet Lo

Income Taxes - Balance Sheet Location for Deferred Items and Unrecognized Tax Benefits (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Deferred tax assets and liabilities
Other long-term assets	$ 136.8	$ 107.1
Other long-term liabilities	(546.7)	(259.6)
Net deferred tax liabilities	(409.9)	(152.5)
Undistributed foreign earnings	10.4	4.6
Reconciliation of the beginning and ending amount of unrecognized tax benefits
Balance at the beginning of the period	24.3	35.7	$ 27.1
Additions based on tax positions related to current year	1.4	0.4	0.3
Reductions due to statute of limitations	(9.1)	(10.8)	(4.8)
Adjustments related to acquired uncertain tax positions	0	(0.8)	11.6
Adjustments for tax positions of prior years	(0.2)	0	1.8
Reductions due to settlements	0	0	(0.1)
Adjustments due to foreign exchange rates	(0.2)	(0.2)	(0.2)
Balance at the end of the period	16.2	24.3	35.7
Uncertain tax position that would impact effective tax rate	19.1
Total amount of interest and penalties accrued	7.3	7.9	$ 8.9
Minimum
Reconciliation of the beginning and ending amount of unrecognized tax benefits
Decrease in unrecognized tax benefits is reasonably possible	2
Maximum
Reconciliation of the beginning and ending amount of unrecognized tax benefits
Decrease in unrecognized tax benefits is reasonably possible	4
Other long-term assets
Deferred tax assets and liabilities
Other long-term assets	0.4	3.5
Other long-term liabilities
Deferred tax assets and liabilities
Other long-term liabilities	$ (410.3)	$ (156)

Income Taxes - Tax Examinations

Income Taxes - Tax Examinations (Details)	12 Months Ended
	Dec. 31, 2021
Minimum
Income Tax Examination [Line Items]
Period of limitation for examination	3 years
Maximum
Income Tax Examination [Line Items]
Period of limitation for examination	5 years

Inventories (Details)

Inventories (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Inventory Disclosure [Abstract]
Raw materials	$ 288	$ 168.2
Work-in-process	76.2	67.4
Finished goods	271	225.8
Reserves	(30.1)	(28.7)
Inventories, net	$ 605.1	$ 432.7

Property, Plant, and Equipment,

Property, Plant, and Equipment, net (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Property, Plant, and Equipment
Property, plant and equipment, gross	$ 1,506.2	$ 1,361
Accumulated depreciation	(746.3)	(688.9)
Property, plant and equipment, net	759.9	672.1
Capitalized interest	1.5	1.3	$ 1.2
Land
Property, Plant, and Equipment
Property, plant and equipment, gross	71.3	64.5
Buildings and leasehold improvements
Property, Plant, and Equipment
Property, plant and equipment, gross	467.6	443.4
Machinery and equipment
Property, Plant, and Equipment
Property, plant and equipment, gross	854.8	798.4
Projects in progress
Property, Plant, and Equipment
Property, plant and equipment, gross	$ 112.5	$ 54.7

Goodwill and Other Intangible_3

Goodwill and Other Intangible Assets, net - Changes in the Carrying Amount of Goodwill (Details) $ in Millions	12 Months Ended
	Dec. 31, 2021USD ($)	Dec. 31, 2020USD ($)business
Changes in the carrying amount of goodwill
Goodwill, Balance at the beginning of the period	$ 1,641.7	$ 1,619.8
Goodwill acquired during the year	903	18.1
Measurement period adjustments	(339.6)	(2.3)
Currency translation and other	(6.1)	6.1
Goodwill, Balance at the end of the period	2,199	$ 1,641.7
Additional Business Acquired
Changes in the carrying amount of goodwill
Number of businesses acquired | business		1
Consideration paid		$ 3.2
Carlisle Construction Materials
Changes in the carrying amount of goodwill
Goodwill, Balance at the beginning of the period	613	597.1
Goodwill acquired during the year	903	12.5
Measurement period adjustments	(339.4)	0
Currency translation and other	(4)	3.4
Goodwill, Balance at the end of the period	1,172.6	613
Carlisle Interconnect Technologies
Changes in the carrying amount of goodwill
Goodwill, Balance at the beginning of the period	835.6	835.2
Goodwill acquired during the year	0	2.8
Measurement period adjustments	0	(2.3)
Currency translation and other	(0.4)	(0.1)
Goodwill, Balance at the end of the period	835.2	835.6
Carlisle Fluid Technologies
Changes in the carrying amount of goodwill
Goodwill, Balance at the beginning of the period	193.1	187.5
Goodwill acquired during the year	0	2.8
Measurement period adjustments	(0.2)	0
Currency translation and other	(1.7)	2.8
Goodwill, Balance at the end of the period	$ 191.2	$ 193.1

Goodwill and Other Intangible_4

Goodwill and Other Intangible Assets, net - Other Intangibles and Amortization (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Other intangible assets
Accumulated Amortization	$ (741.9)	$ (615)
Other intangible assets, net
Other intangible assets, Acquired Cost	2,750.6	1,575.9
Other intangible assets, net	$ 2,008.7	960.9
Useful life of finite lived intangible assets	13 years 7 months 6 days
Estimated amortization expense
2022	$ 150.9
2023	145.7
2024	136.7
2025	135.2
2026	86.8
Thereafter	939.3
Trade names
Assets not subject to amortization:
Indefinite-lived intangible assets	414.1	196.6
Customer relationships
Other intangible assets
Acquired Cost	1,906.8	1,000.7
Accumulated Amortization	(479.5)	(393.7)
Net Book Value	$ 1,427.3	607
Other intangible assets, net
Useful life of finite lived intangible assets	14 years 2 months 12 days
Technology and intellectual property
Other intangible assets
Acquired Cost	$ 305.3	263
Accumulated Amortization	(198.6)	(172.6)
Net Book Value	$ 106.7	90.4
Other intangible assets, net
Useful life of finite lived intangible assets	7 years 10 months 24 days
Trade names and other
Other intangible assets
Acquired Cost	$ 124.4	115.6
Accumulated Amortization	(63.8)	(48.7)
Net Book Value	$ 60.6	$ 66.9
Other intangible assets, net
Useful life of finite lived intangible assets	10 years 3 months 18 days

Goodwill and Other Intangible_5

Goodwill and Other Intangible Assets, net - Net Carrying Value of Other Intangibles (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Net book value of other intangible assets by the reportable segment
Other intangible assets, net	$ 2,008.7	$ 960.9
Carlisle Construction Materials
Net book value of other intangible assets by the reportable segment
Other intangible assets, net	1,422.6	300.9
Carlisle Interconnect Technologies
Net book value of other intangible assets by the reportable segment
Other intangible assets, net	335	384.8
Carlisle Fluid Technologies
Net book value of other intangible assets by the reportable segment
Other intangible assets, net	242.9	261.3
Corporate
Net book value of other intangible assets by the reportable segment
Other intangible assets, net	$ 8.2	$ 13.9

Accrued and Other Current Lia_3

Accrued and Other Current Liabilities (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Accrued liabilities
Compensation and benefits	$ 136.2	$ 97.5
Customer incentives	97.9	68
Standard product warranties	26.8	30	$ 28.7
Income and other accrued taxes	19.4	14
Other accrued liabilities	70.9	65.1
Accrued and other current liabilities	$ 351.2	$ 274.6

Accrued and Other Current Lia_4

Accrued and Other Current Liabilities - Product Warranties (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Change in aggregate product warranty liabilities
Beginning reserve	$ 30	$ 28.7
Provision	9.1	14.7
Claims	(11.7)	(14.1)
Foreign exchange	(0.6)	0.7
Ending reserve	$ 26.8	$ 30

Long-term Debt (Details)

Long-term Debt (Details) - USD ($)	Sep. 28, 2021	Feb. 28, 2020	Nov. 16, 2017	Nov. 20, 2012	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Mar. 31, 2021	Feb. 05, 2020
Borrowings
Unamortized discount, debt issuance costs and other					$ (22,600,000)	$ (18,700,000)
Total long term-debt					2,927,400,000	2,081,300,000
Less: current portion of debt					352,000,000	1,100,000
Long term-debt, less current portion					$ 2,575,400,000	2,080,200,000
Percentage of principal amount at which the entity may redeem some or all of the notes prior to specified date					100.00%
Long-term debt redemption price, description of variable discount rate					Treasury Rate
Percentage of principal amount at which the entity may redeem some or all of the notes after specified date					100.00%
Percentage of the principal amount at which the notes are redeemable, upon a change in control					101.00%
Borrowings from revolving credit facility					$ 650,000,000	500,000,000	$ 0
Proceeds from notes					842,600,000	740,700,000	0
Repayments of revolving credit facility					650,000,000	500,000,000	0
Letters of credit outstanding					18,900,000	25,200,000
Cash payments for interest					71,900,000	66,200,000	$ 63,700,000
2.20% Notes due 2032
Borrowings
Long-term debt, carrying amount					$ 550,000,000	0
Interest rate (as a percent)					2.20%
Proceeds from issuance of debt	$ 545,200,000
Unamortized discount	4,800,000
Issuance costs including underwriter's, credit rating agencies' and attorneys' fees and other costs, which are included in other long-term assets	1,100,000
Long-term debt redemption price, basis spread on variable discount rate (as a percent)					20.00%
Proceeds from notes	550,000,000
2.20% Notes due 2032 | Significant Observable Inputs (Level 2)
Borrowings
Fair value of notes					$ 529,700,000	0
2.75% Notes due 2030
Borrowings
Long-term debt, carrying amount					$ 750,000,000	750,000,000
Interest rate (as a percent)					2.75%
Proceeds from issuance of debt		$ 740,700,000
Notes issued in public offering		750,000,000
Unamortized discount		9,300,000
Issuance costs including underwriter's, credit rating agencies' and attorneys' fees and other costs, which are included in other long-term assets		6,500,000
Accumulated loss on treasury locks		16,400,000
Debt discount and issuance costs		$ 15,800,000
Long-term debt redemption price, basis spread on variable discount rate (as a percent)					20.00%
2.75% Notes due 2030 | Significant Observable Inputs (Level 2)
Borrowings
Fair value of notes					$ 764,600,000	804,800,000
3.75% Notes due 2027
Borrowings
Long-term debt, carrying amount					$ 600,000,000	600,000,000
Interest rate (as a percent)					3.75%
Proceeds from issuance of debt			$ 597,600,000
Notes issued in public offering			600,000,000
Unamortized discount			2,400,000
Issuance costs including underwriter's, credit rating agencies' and attorneys' fees and other costs, which are included in other long-term assets			7,700,000
Long-term debt redemption price, basis spread on variable discount rate (as a percent)					25.00%
3.75% Notes due 2027 | Significant Observable Inputs (Level 2)
Borrowings
Fair value of notes					$ 645,800,000	679,300,000
3.5% Notes due 2024
Borrowings
Long-term debt, carrying amount					$ 400,000,000	400,000,000
Interest rate (as a percent)					3.50%
Proceeds from issuance of debt			399,600,000
Notes issued in public offering			400,000,000
Unamortized discount			400,000
Issuance costs including underwriter's, credit rating agencies' and attorneys' fees and other costs, which are included in other long-term assets			$ 4,500,000
Long-term debt redemption price, basis spread on variable discount rate (as a percent)					20.00%
3.5% Notes due 2024 | Significant Observable Inputs (Level 2)
Borrowings
Fair value of notes					$ 419,800,000	438,300,000
0.55% Notes due 2023
Borrowings
Long-term debt, carrying amount					$ 300,000,000	0
Proceeds from issuance of debt	297,400,000
Unamortized discount	2,600,000
Issuance costs including underwriter's, credit rating agencies' and attorneys' fees and other costs, which are included in other long-term assets	600,000
Long-term debt redemption price, basis spread on variable discount rate (as a percent)					7.50%
Proceeds from notes	$ 300,000,000
0.55% Notes due 2023 | Significant Observable Inputs (Level 2)
Borrowings
Fair value of notes					$ 297,500,000	0
0.55% Notes due 2023
Borrowings
Interest rate (as a percent)					0.55%
3.75% Notes due 2022
Borrowings
Long-term debt, carrying amount					$ 350,000,000	350,000,000
Interest rate (as a percent)					3.75%
Proceeds from issuance of debt				$ 348,900,000
Notes issued in public offering				350,000,000
Unamortized discount				1,100,000
Issuance costs including underwriter's, credit rating agencies' and attorneys' fees and other costs, which are included in other long-term assets				$ 2,900,000
Long-term debt redemption price, basis spread on variable discount rate (as a percent)					35.00%
3.75% Notes due 2022 | Significant Observable Inputs (Level 2)
Borrowings
Fair value of notes					$ 356,200,000	366,900,000
Revolving credit facility
Borrowings
Maximum borrowing capacity									$ 1,000,000,000
Borrowings outstanding					0
Remaining borrowing capacity					1,000,000,000
Borrowings from revolving credit facility					650,000,000	500,000,000
Repayments of revolving credit facility					$ 650,000,000	$ 500,000,000
Weighted average interest rate, over time					1.125%	1.90%
Revolving credit facility | Fourth Amended and Restated Credit Agreement
Borrowings
Debt issuance costs on line of credit								$ 1,300,000
Line of credit, additional borrowing capacity									500,000,000
Letter of Credit | Fourth Amended and Restated Credit Agreement
Borrowings
Maximum borrowing capacity									$ 50,000,000
Letter of Credit | Revolving credit facility
Borrowings
Maximum borrowing capacity					$ 110,000,000
Remaining borrowing capacity					$ 91,100,000

Employee Benefit Plans - Net Pe

Employee Benefit Plans - Net Periodic Benefit Cost and General Information (Details) - USD ($) shares in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Net asset (liability)
Long-term liabilities	$ (23,800,000)	$ (26,300,000)
Components of net periodic benefit cost
Mandatory minimum employer contributions to pension plans	$ 0	0
Defined Contribution Plans
Maximum company match (as a percent)	4.00%
Defined contribution plan expense recognized	$ 16,900,000	$ 16,900,000	$ 16,600,000
Maximum percentage of employee compensation match by employer to employee stock ownership plan	50.00%
Shares held by the ESOP plan (in shares)	0.7	0.8	0.9
Deferred Compensation - Cash
Deferred compensation plan, employer matching contribution (percent)	4.00%
Deferred compensation arrangement, compensation distribution period	10 years
Cash
Deferred Compensation - Cash
Deferred compensation, Rabbi Trust	$ 5,700,000	$ 6,600,000
Short-term Investments
Deferred Compensation - Cash
Deferred compensation, Rabbi Trust	$ 8,100,000	$ 7,700,000
Defined Benefit Plans
Weighted-average assumptions for benefit obligations
Discount rate (as a percent)	2.50%	2.10%
Rate of compensation increase (as a percent)	3.80%	3.80%
Weighted-average assumptions for net periodic benefit cost
Discount rate (as a percent)	2.20%	3.00%	4.10%
Rate of compensation increase (as a percent)	3.80%	3.80%	3.80%
Expected long-term return on plan assets (as a percent)	6.60%	6.60%	6.30%
Weighted-average cash balance interest crediting rate (as a percent)	4.00%	4.00%	4.00%
Net asset (liability)
Long-term assets	$ 500,000	$ 0
Current liabilities	(1,500,000)	(1,500,000)
Long-term liabilities	(19,800,000)	(22,500,000)
Net pension liabilities	(20,800,000)	(24,000,000)
Components of net periodic benefit cost
Service cost	3,000,000	3,000,000	$ 2,800,000
Interest cost	2,800,000	4,500,000	6,100,000
Expected return on plan assets	(9,700,000)	(9,800,000)	(9,700,000)
Amortization of unrecognized net loss	6,200,000	5,100,000	3,100,000
Amortization of unrecognized prior service credit	100,000	200,000	200,000
Settlement expense	1,700,000	0	0
Net periodic benefit cost	4,100,000	3,000,000	$ 2,500,000
Estimated future benefit payments
2022	13,900,000
2023	13,600,000
2024	13,500,000
2025	13,700,000
2026	12,800,000
2027-2031	57,000,000
Executive supplemental and director defined benefit pension plans
Components of net periodic benefit cost
Company's contribution to pension plan	1,500,000	$ 1,500,000
Expected employer contributions in next fiscal year	$ 1,500,000

Employee Benefit Plans - Define

Employee Benefit Plans - Defined Benefit Plans (Details) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Defined Benefit Plans
Projected benefit obligation
Beginning of year	$ 186,400,000	$ 178,900,000
Service cost	3,000,000	3,000,000	$ 2,800,000
Interest cost	2,800,000	4,500,000	6,100,000
Actuarial (gains) loss	(7,900,000)	14,500,000
Benefits paid	(14,300,000)	(14,500,000)
End of year	170,000,000	186,400,000	178,900,000
Fair value of plan assets
Beginning of year	162,400,000	156,500,000
Actual (loss) return on plan assets	(400,000)	18,900,000
Benefits paid	(14,300,000)	(14,500,000)
End of year	149,200,000	162,400,000	$ 156,500,000
(Unfunded) funded status end of year	(20,800,000)	(24,000,000)
Accumulated benefit obligation at end of year	169,700,000	185,200,000
Amounts included in accumulated other comprehensive loss
Unrecognized actuarial losses (gross)	46,700,000	52,400,000
Unrecognized actuarial losses (net of tax)	37,500,000	42,300,000
Unrecognized prior service costs (gross)	400,000	500,000
Unrecognized prior service costs (net of tax)	300,000	400,000
Executive supplemental and director defined benefit pension plans
Projected benefit obligation
Beginning of year	23,400,000
End of year	21,300,000	23,400,000
Fair value of plan assets
Beginning of year	0
Company contributions	1,500,000	1,500,000
End of year	0	0
Accumulated benefit obligation at end of year	$ 21,100,000	$ 22,200,000

Employee Benefit Plans - Fair V

Employee Benefit Plans - Fair Value Measurements (Details) - Quoted Prices in Active Markets for Identical Assets (Level 1) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Defined Benefit Plans
Fair value of plan assets	$ 149.2	$ 162.4
Cash
Defined Benefit Plans
Fair value of plan assets	0.6	0.6
U.S. treasury bonds
Defined Benefit Plans
Fair value of plan assets	$ 22.7	21
Equity mutual funds
Defined Benefit Plans
Target allocation percentage of investments	12.00%
Fair value of plan assets	$ 15.2	19
Fixed income mutual funds
Defined Benefit Plans
Target allocation percentage of investments	88.00%
Fair value of plan assets	$ 110.7	$ 121.8

Employee Benefit Plans - Worker

Employee Benefit Plans - Workers' Compensation and Related Losses (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Employee Benefit Plans [Abstract]
Limits in excess of occurrence for reimbursement of workers' compensation	$ 0.5
Other current assets	1.5	$ 0
Other long-term assets	3.8	4.9
Total recovery receivable	5.3	4.9
Accrued and other current liabilities	2.4	4.2
Other long-term liabilities	16.4	18.8
Total workers' compensation liability	$ 18.8	$ 23

Other Long-Term Liabilities (De

Other Long-Term Liabilities (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Liabilities, Other than Long-term Debt, Noncurrent [Abstract]
Deferred taxes and other tax liabilities	$ 433.8	$ 188.6
Operating lease liabilities	64.4	53.1
Deferred compensation	22.6	22.1
Pension and other post-retirement obligations	23.8	26.3
Long-term workers' compensation	16.4	18.8
Other	61.4	35.7
Other long-term liabilities	$ 622.4	$ 344.6

Commitments and Contingencies -

Commitments and Contingencies - Leases (Details)	Dec. 31, 2021
Minimum
Lessee, Lease, Description [Line Items]
Remaining lease term	1 year
Lease renewal term	1 year
Maximum
Lessee, Lease, Description [Line Items]
Remaining lease term	13 years
Lease renewal term	20 years

Commitment and Contingencies -

Commitment and Contingencies - Lease Costs (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Commitments and Contingencies Disclosure [Abstract]
Operating lease cost	$ 26.3	$ 26.8	$ 24.9
Variable lease cost	5.2	2.7	3.7
Short-term lease cost	5	3.9	2.7
Total lease cost	$ 36.5	$ 33.4	$ 31.3

Commitment and Contingencies _2

Commitment and Contingencies - Lease Assets and Lease Liabilities (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Commitments and Contingencies Disclosure [Abstract]
Operating lease right-of-use assets	$ 81.4	$ 68.3
Operating lease liabilities - current	24	21.5
Operating lease liabilities - long-term	64.4	53.1
Total lease liabilities	$ 88.4	$ 74.6
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]	Other long-term assets	Other long-term assets
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List]	Accrued and other current liabilities	Accrued and other current liabilities
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]	Other long-term liabilities	Other long-term liabilities

Commitment and Contingencies _3

Commitment and Contingencies - Maturity of Lease Liabilities (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Lessee, Operating Lease, Liability, Payment, Due [Abstract]
2022	$ 25.9
2023	19.3
2024	14.8
2025	10.9
2026	6.9
Thereafter	20
Total	97.8
Less: imputed interest	(9.4)
Total lease liabilities	$ 88.4	$ 74.6

Commitment and Contingencies _4

Commitment and Contingencies - Lease Term and Discount Rate (Details)	Dec. 31, 2021	Dec. 31, 2020
Commitments and Contingencies Disclosure [Abstract]
Weighted-average remaining lease term (in years)	5 years 8 months 12 days	5 years 10 months 24 days
Weighted-average discount rate	2.80%	3.30%

Commitment and Contingencies _5

Commitment and Contingencies - Supplemental Cash Flow Information(Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Supplemental Cash Flow Information [Abstract]
Cash paid for operating lease liabilities	$ 24.3	$ 24	$ 22.4
Right-of-use assets obtained in exchange for operating lease liabilities	$ 39	17.2	$ 95.5
Accounting Standards Update 2016-02
Supplemental Cash Flow Information [Abstract]
Right-of-use assets obtained in exchange for operating lease liabilities		$ 64.6

Financial Instruments (Details)

Financial Instruments (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Derivative Financial Instruments
Investment grade bonds	$ 30.3	$ 0
Designated as Hedging Instrument | Foreign exchange forward contracts
Derivative Financial Instruments
Fair value	2.7	5
Notional value	$ 127.6	93.5
Designated as Hedging Instrument | Cash flow hedge | Foreign exchange forward contracts | Maximum
Derivative Financial Instruments
Maturity term	1 year
Not Designated as Hedging Instrument | Foreign exchange forward contracts
Derivative Financial Instruments
Fair value	$ 0.2	0.2
Notional value	$ 82.5	$ 63.7
Not Designated as Hedging Instrument | Foreign exchange forward contracts | Maximum
Derivative Financial Instruments
Maturity term	1 year

Financial Instruments - Accumul

Financial Instruments - Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance at the beginning of the period	$ 2,537.7	$ 2,642.8	$ 2,597.4
Other comprehensive (loss) income before reclassifications	(6.3)	23.8
Amounts reclassified from accumulated other comprehensive income (loss)	(1.9)	3.3
Other comprehensive (loss) income	(8.2)	27.1	(2)
Balance at the end of the period	2,629.5	2,537.7	2,642.8
Accrued post-retirement benefit liability
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance at the beginning of the period	(40.5)	(40.5)
Other comprehensive (loss) income before reclassifications	(0.6)	(5.3)
Amounts reclassified from accumulated other comprehensive income (loss)	4.7	5.3
Other comprehensive (loss) income	4.1	0
Balance at the end of the period	(36.4)	(40.5)	(40.5)
Foreign currency translation
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance at the beginning of the period	(43.1)	(82.5)
Other comprehensive (loss) income before reclassifications	(11.9)	39.4
Other comprehensive (loss) income	(11.9)	39.4
Balance at the end of the period	(55)	(43.1)	(82.5)
Derivative contracts
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance at the beginning of the period	(13.4)	(1.1)
Other comprehensive (loss) income before reclassifications	6.2	(10.3)
Amounts reclassified from accumulated other comprehensive income (loss)	(6.6)	(2)
Other comprehensive (loss) income	(0.4)	(12.3)
Balance at the end of the period	(13.8)	(13.4)	(1.1)
Accumulated Other Comprehensive Income (loss).
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance at the beginning of the period	(97)	(124.1)	(122.1)
Other comprehensive (loss) income	(8.2)	27.1	(2)
Balance at the end of the period	$ (105.2)	$ (97)	$ (124.1)

Subsequent Events (Details)

Subsequent Events (Details) $ in Millions	Feb. 01, 2022USD ($)
MBTechnology, Inc. | Subsequent Event
Subsequent Event [Line Items]
Cash acquisition	$ 24