Summary of Significant Accounting Policies Summary of SIgnificant Accounting Policies (Policies)

12 Months Ended

Dec. 31, 2022

Accounting Policies [Abstract]

Consolidation, Subsidiaries or Other Investments, Consolidated Entities, Policy [Policy Text Block]

Principles of Consolidation

Our Consolidated Financial Statements have been prepared in conformity with accounting principles generally accepted in the United States of America ("U.S. GAAP") and include the accounts of JLL and its majority-owned and controlled subsidiaries. Intercompany balances and transactions have been eliminated. Investments over which we exercise significant influence, but do not control, are accounted for either at fair value or under the equity method.

When applying principles of consolidation, we begin by determining whether an investee entity is a variable interest entity ("VIE") or a voting interest entity. U.S. GAAP draws a distinction between voting interest entities, which are embodied by common and traditional corporate and certain partnership structures, and VIEs, broadly defined as entities for which control is achieved through means other than voting rights. For voting interest entities, the interest holder with control through majority ownership and majority voting rights consolidates the entity. For VIEs, determination of the "primary beneficiary" dictates the accounting treatment. We identify the primary beneficiary of a VIE as the enterprise having both (1) the power to direct the activities of the VIE that most significantly impact the entity's economic performance and (2) the obligation to absorb losses or receive benefits of the VIE that could potentially be significant to the VIE. We perform the primary beneficiary analysis as of the inception of our investment and upon the occurrence of a reconsideration event. When we determine we are the primary beneficiary of a VIE, we consolidate the VIE; when we determine we are not the primary beneficiary of the VIE, we account for our investment in the VIE at fair value or under the equity method, based upon an election made at the time of investment.

Our determination of the appropriate accounting method to apply for unconsolidated investments is based on the level of influence we have in the underlying entity. When we have an asset advisory contract with a real estate limited partnership in which we also hold an ownership interest, the combination of our limited partner interest and the advisory agreement generally provides us with significant influence over such real estate limited partnership. Accordingly, we account for such investments either at fair value or under the equity method. We eliminate transactions with such subsidiaries to the extent of our ownership in such subsidiaries.

For less-than-wholly-owned consolidated subsidiaries, noncontrolling interest is the portion of equity not attributable, directly or indirectly, to JLL. We evaluate whether noncontrolling interests possess any redemption features outside of our control. If such features exist, the noncontrolling interests are presented outside of permanent equity on the Consolidated Balance Sheets within Redeemable noncontrolling interest. Redeemable noncontrolling interests are adjusted to the greater of their fair value or carrying value as of each balance sheet date through a charge to Additional paid-in capital, if necessary. When noncontrolling interests have no redemption features outside of our control, noncontrolling interests are presented as a component of permanent equity on the Consolidated Balance Sheets. We report revenues, expenses and net income (loss) from less-than-wholly-owned consolidated subsidiaries at the consolidated amounts, including both the amounts attributable

to the Company and noncontrolling interests; the income or loss attributable to the noncontrolling interest holders is reflected in Net income attributable to noncontrolling interest on the Consolidated Statements of Comprehensive Income.

Changes in amounts attributable to non-redeemable noncontrolling interests are reflected in the Consolidated Statements of Changes in Equity. Changes in amounts attributable to redeemable noncontrolling interests are presented in the following table.

(in millions)
Redeemable noncontrolling interests as of December 31, 2019	$	8.6
Net loss	(0.3)
Distribution to redeemable noncontrolling interest	(0.5)
Redeemable noncontrolling interests as of December 31, 2020	7.8
Net loss	(0.1)
Other	0.1
Redeemable noncontrolling interests as December 31, 2021	7.8
Net loss	(0.3)
Distribution to redeemable noncontrolling interest	(0.2)
Other	(0.3)
Redeemable noncontrolling interests as of December 31, 2022	$	7.0

Use of Estimates, Policy [Policy Text Block]

Use of Estimates

The preparation of the Consolidated Financial Statements in conformity with U.S. GAAP requires us to make estimates and assumptions about future events that affect reported amounts of assets and liabilities, disclosure of contingent assets and liabilities, and reported amounts of revenue and expenses during each reporting period. Such estimates include the value and allocation of purchase consideration, valuation of accounts receivable, Reimbursable receivables, Warehouse receivables, Investments, Goodwill, intangible assets, derivative financial instruments, other long-lived assets, earn-out liabilities, legal contingencies, assumptions used in the calculation of income taxes, incentive compensation, self-insurance program liabilities, and retirement and other post-employment benefits, among others.

These estimates and assumptions are based on management's best estimate and judgment. We evaluate these estimates and assumptions on an ongoing basis using historical experience and other factors, including the current economic environment, which we believe to be reasonable under the circumstances. We adjust such estimates and assumptions when facts and circumstances dictate. Market factors, such as illiquid credit markets, volatile equity markets and foreign currency exchange rate fluctuations can increase the uncertainty in such estimates and assumptions. Because future events and their effects cannot be determined with precision, actual results could differ significantly from these estimates. Changes in those estimates resulting from continuing changes in the economic environment will be reflected in the financial statements in future periods. Although actual amounts may differ from such estimated amounts, we believe such differences are not likely to be material.

Revenue [Policy Text Block]

Revenue Recognition

We earn revenue from the following services (segments are bolded).

•Markets Advisory

◦Leasing

◦Property Management

◦Advisory, Consulting and Other

•Capital Markets

◦Investment Sales, Debt/Equity Advisory and Other

◦Loan Servicing

◦Valuation Advisory

•Work Dynamics

◦Workplace Management

◦Project Management

◦Portfolio Services and Other

•JLL Technologies

•LaSalle

Markets Advisory

Leasing

Leasing revenue is earned from brokerage commissions as we represent tenants and/or landlords in connection with real estate leases. Our performance obligation is to facilitate the execution of a lease agreement, which is satisfied at a point in time, upon lease execution. Generally, we are either entitled to the full consideration upon lease execution or in part upon lease execution with the remainder upon the occurrence of a future event outside of our control (e.g., tenant occupancy, lease commencement, or rent commencement). The majority of the events that preclude our entitlement to the full consideration upon lease execution are considered to be “normal course of business” and, therefore, do not result in a constraint upon the recognition of revenue. In the infrequent instance our fee entitlement in a contract with a customer is predicated on the occurrence of a future event(s) uncertain of occurring, we constrain the recognition of revenue until the uncertainty is resolved or the future event occurs. Generally, less than 5% of our Leasing revenue recognized in a period had previously been constrained.

Property Management

Property Management provides on-site day-to-day real estate management services for owners of office, industrial, retail, multifamily residential and various other types of properties, representing a series of daily performance obligations delivered over time. Pricing is generally in the form of a monthly management fee based upon property-level cash receipts, square footage under management or some other variable metric.

Although we are principal in limited situations, we generally act as agent on behalf of our Property Management clients in relation to third-party vendors and subcontractors engaged to deliver operational services to our clients' properties. In these situations, we arrange, but do not control, the services provided by third party vendors and subcontractors prior to the transfer of the services to the client. As a result, the third-party costs incurred on behalf of clients, along with the corresponding revenue, are presented net on our Consolidated Statements of Comprehensive Income.

Advisory, Consulting and Other

Advisory, Consulting and Other includes a variety of different service offerings, whereby our performance obligation is to provide services as specified in the contract. Occasionally, our entitlement to consideration is predicated on the occurrence of an event such as the delivery of a report to the client. However, except for event-driven point-in-time transactions, the majority of services provided within this service line are delivered over time due to the continuous transfer of control to our clients.

Capital Markets

Investment Sales, Debt/Equity Advisory and Other

We provide brokerage and other services for capital transactions, such as real estate sales or loan originations and refinancing. Our performance obligation is to facilitate the execution of capital transactions, and we are generally entitled to the full consideration at the point in time upon which our performance obligation is satisfied, at which time we recognize revenue. In addition, revenue related to mortgage servicing rights ("MSR" or "MSRs") and loan origination fees are reported within Investment Sales, Debt/Equity Advisory and Other.

Loan Servicing

We service substantially all the loans we originate and sell, and service loans we did not originate but subsequently acquire the rights to service. We obtain a periodic fee for each loan we service based on a proportion of the cash collections.

Capital Markets revenue excluded from the scope of Accounting Standards Codification Topic 606, Revenue from Contracts with Customers ("ASC Topic 606")

Our mortgage banking and servicing operations, comprised of (i) all Loan Servicing revenue and (ii) activities related to MSRs and loan origination fees (included in Investment Sales, Debt/Equity Advisory and Other), are not considered revenue from contracts with customers, and accordingly are excluded from the scope of ASC Topic 606. Such out-of-scope revenue is presented below.

	Year Ended December 31,
(in millions)	2022		2021	2020
Revenue excluded from scope of ASC Topic 606	$	293.6	337.1	305.3

Valuation Advisory

Valuation Advisory service offerings include (but are not limited to) asset appraisal, business valuation, property tax advisory, complex litigation, and environmental property consulting. Our performance obligation is to provide services as specified in the contract and our pricing is negotiated based on the scale and complexity of each assignment. Typically, our entitlement to consideration is predicated on the occurrence of an event such as the delivery of an appraisal or report to the client.

Work Dynamics

Workplace Management

Workplace Management, previously referred to as Integrated Facilities Management (IFM), provides comprehensive, on-site day-to-day real estate management services to corporations and institutions across a broad range of industries that outsource the management of the real estate they occupy, representing a series of daily performance obligations delivered over time. Pricing generally includes a management fee and, in many instances, an incentive fee or other form of variable consideration.

Although we may act as agent on behalf of our clients with respect to certain mandates, we generally act as principal for our Workplace Management contracts with respect to third-party vendors and subcontractors engaged to deliver operational services to our clients' facilities. In these situations, we control the services provided by such third-party vendors and subcontractors prior to the transfer of the services to the client. As a result, the third-party costs incurred on behalf of our clients, along with the corresponding reimbursement revenue, are presented gross on our Consolidated Statements of Comprehensive Income.

Project Management

Project Management, previously referred to as Project & Development Services, provides construction-related services, primarily short-term in nature, ranging from development and design to general contracting and project management for owners and occupiers of real estate. Depending on the terms of our engagement, our performance obligation is either to arrange for the completion of a project or to assume responsibility for completing a project on behalf of a client. Our obligations to clients are satisfied over time due to the continuous transfer of control of the underlying asset. Therefore, we recognize revenue over time, generally using input measures (e.g., to-date costs incurred relative to total estimated costs at completion).

Typically, we are entitled to consideration at distinct milestones over the term of an engagement. For certain contracts where we assume responsibility for completing a project, we control the services provided by third-party vendors and subcontractors prior to transfer of the assets to the client. In these situations, the third-party costs incurred on behalf of clients, along with the associated reimbursement revenue, are presented gross on our Consolidated Statements of Comprehensive Income. In contrast, where we act as agent on behalf of clients, third-party costs incurred and the associated revenue are presented net on our Consolidated Statements of Comprehensive Income.

Portfolio Services and Other

Portfolio Services and Other includes a variety of different service offerings, including advising clients on how to optimize their workplace strategies and occupancy planning efforts, and overall portfolio strategy management and administration for our clients. Our performance obligation is to provide services as specified in the contract. For event-driven point-in-time transactions, we record revenue when our performance obligation is complete, such as the delivery of a report to the client, whereas revenue is recorded over time for services with a continuous transfer of control to our clients.

JLL Technologies

JLL Technologies offers multiple cloud-based software solutions that generate value for investors and businesses by enabling higher-quality decision-making through improved data and analytics. We recognize cloud-based software revenue over time commensurate with the length and terms of the contract. In addition, we offer professional services such as program and project management, implementation and support, managed services, and advisory services. We recognize professional services revenue at the time our performance obligation is satisfied.

LaSalle

LaSalle provides real estate investment management services to clients and generally earns consideration in the form of advisory fees, transaction fees and incentive fees. Typically, our performance obligation is to manage clients’ capital for a specified period of time and is delivered as a series of daily performance obligations over time. Revenue recognition for transaction and incentive fees is generally constrained until all contingencies have cleared due to the possibility of a significant reversal until completion of the events necessary to realize the associated consideration. Substantially all incentive fees recognized as revenue were previously constrained.

Contract Costs

Expenses, primarily employee commissions, incurred on leasing and capital markets transactions represent substantially all our incremental costs to obtain revenue contracts. We apply the applicable practical expedient offered by ASC Topic 606 when the amortization period is one year or less and, therefore, recognize these costs as an operating expense as they are incurred.

We also incur costs to fulfill revenue contracts, primarily related to transition costs incurred prior to delivering Property Management and Workplace Management services. These costs are not expensed as incurred but are deferred and amortized as an operating expense over the expected life of the contract in accordance with the transfer of related services. These deferred costs are assessed periodically for impairment.

Contract Assets and Liabilities

Contract assets include amounts recognized as revenue for which we are not yet entitled to payment for reasons other than the passage of time, but that do not constrain revenue recognition. We include Contract assets in our reserving process and assess the risk of loss similar to our methodology for Trade receivables, since Contract assets are reclassified to Trade receivables when we become entitled to payment. Accordingly, a reserve is applied upon recognition of the contract asset.

Contract liabilities include advance payments we have received which relate to performance obligations we have not yet satisfied. Our contract assets, net of allowance, are included in Short-term contract assets and Other assets and our contract liabilities are included in Short-term contract liabilities and deferred income on our Consolidated Balance Sheets. The majority of contract liabilities are recognized as revenue within 90 days.

Such contract assets and liabilities are presented below.

(in millions)	December 31, 2022		December 31, 2021
Contract assets, gross	$	447.0	438.7
Contract asset allowance	(2.3)		(2.8)
Contract assets, net	$	444.7	435.9
Contract liabilities	$	151.4	128.9

Deferred Income

Deferred income includes payments received from customers for which we have satisfied our performance obligations but are not yet able to recognize the related revenue because of contractual requirements.

Remaining Performance Obligations

Remaining performance obligations represent the aggregate transaction price for contracts where our performance obligations have not yet been satisfied. As of December 31, 2022, the aggregate amount of transaction price allocated to remaining performance obligations represented less than 5% of our total revenue. In accordance with ASC Topic 606, excluded from the aforementioned remaining performance obligations are (i) amounts attributable to contracts expected to be completed within 12 months and (ii) variable consideration for services performed as a series of daily performance obligations, such as facilities management, property management, and LaSalle contracts. Contracts within these businesses represent a significant portion of our contracts with customers not expected to be completed within 12 months.

Cash and Cash Equivalents, Policy [Policy Text Block]

Cash and Cash Equivalents

We consider all highly-liquid investments purchased with maturities of less than three months to be cash equivalents. The carrying amount of cash equivalents approximates fair value due to the short-term maturity of these investments.

Accounts Receivable [Policy Text Block]

Financing Receivables

We account for Trade receivables, Notes and other receivables, Long-term receivables, Reimbursable receivables, and Warehouse receivables as financing receivables.

Trade Receivables

Pursuant to contractual arrangements, Trade receivables, net of allowances include unbilled amounts of $593.1 million and $600.6 million as of December 31, 2022 and 2021, respectively.

We estimate the allowance necessary to provide for uncollectible accounts receivable. The estimate includes specific amounts for which payment has become unlikely. We also base this estimate on historical experience combined with a review of current developments and client credit quality. The process by which we calculate the allowance begins with the individual business units where specific accounts for which collectability is uncertain are identified and reserved as part of an overall reserve that is formulaic and driven by the age profile of the receivables and our historical experience. We then review these allowances on a quarterly basis to ensure they are appropriate. After all collection efforts have been exhausted by management, the outstanding balance considered not collectible is written off against the allowance.

The following table details the changes in the allowance for uncollectible receivables.

(in millions)	2022		2021	2020
Allowance as of January 1,(1)	$	67.6	66.5	71.7
Charged to income	25.0		25.5	24.3
Write-off of uncollectible receivables	(23.2)		(22.1)	(29.5)
Impact of exchange rate movements and other	(2.7)		(2.3)	—
Allowance as of December 31,	$	66.7	67.6	66.5

(1) January 1, 2020 includes $3.6 million adjustment due to the adoption of ASC Topic 326.

Notes and Other Recievables and Long-Term Receivables [Policy Text Block]

Notes and Other Receivables and Long-Term Receivables

We make ongoing assessments of the collectability of outstanding Notes and other receivables and Long-term receivables, considering both objective and subjective factors such as the aging profile of outstanding balances, the contractual terms of repayment, and credit quality. Aspects of credit quality considered in our assessments of collectability include historical experience, current and expected economic conditions, and our broader business relationship with the obligor. We record an allowance against the outstanding balance when our assessments determine payment has become unlikely. After all collection efforts have been exhausted by management, the outstanding balance is written off against the reserve. Historically, credit quality deterioration to the point of impairment or non-performance in our Notes and other receivables and Long-term receivables has been limited and has not had a material impact on the Consolidated Financial Statements.

Reimbursable Receivables [Policy Text Block]

Reimbursable Receivables

We recognize Reimbursable receivables for costs incurred on behalf of clients, primarily while performing Property & Facility Management services. These costs include direct reimbursements, primarily payroll and third-party vendor and subcontractor costs. We record an allowance based on specific identification of an uncollectible reimbursable receivable, considering current and future economic conditions as well as client credit quality. Historically, we have not experienced any material collection issues and, as such, have not applied a formulaic reserve to these receivables. Reimbursable receivables relate to our Reimbursable payables, which are typically satisfied on a pay-when-paid basis.

Warehouse Receivables and Facilities [Policy Text Block]

Warehouse Receivables

We classify Warehouse receivables as held-for-sale as they represent originated mortgage loans for which we have simultaneously executed commitments to sell to a third-party investor, primarily the Federal Home Loan Mortgage Corporation (Freddie Mac), the Federal National Mortgage Association (Fannie Mae), and the Government National Mortgage Association (Ginnie Mae). These loans (also referred to as "Warehouse receivables") are funded directly to borrowers by our warehouse facilities and are generally repaid within a 45-day period after origination when the third-party investor buys the loan(s); upon surrender of control over each loan, we account for the transfer as a sale. Warehouse receivables are measured and reported at fair value in accordance with our entity-wide election of the fair value option. As such, increases or decreases in the fair value of loans are recognized as Revenue on the Consolidated Statements of Comprehensive Income. Historically, we have not experienced credit quality deterioration or uncollectible balances with respect to our Warehouse receivables.

We generally retain certain servicing rights upon sale of the mortgage loan (refer to the Mortgage Servicing Rights section below). We typically retain no exposure for credit losses on loans subsequent to sale, except for loans under Fannie Mae's Delegated Underwriting and Servicing ("DUS") program. See the following section, Financial Guarantees, as well as Note 13, Commitments and Contingencies for additional information on the risk of loss retained related to DUS program loans.

Contractually specified servicing fees related to sold warehouse receivables were $119.0 million, $101.8 million and $80.0 million for the years ended December 31, 2022, 2021, and 2020, respectively, and are included in Revenue on the Consolidated Statements of Comprehensive Income.

Financial Guarantees

Certain loans we originate and sell under the Fannie Mae DUS program retain a percentage of the risk of loss. This loss-sharing aspect of the program represents an off-balance sheet credit exposure, and we have established a contingent reserve ("loan loss guarantee reserve") for this risk in accordance with ASC Topic 326. To estimate the reserve, we use a model that analyzes historical losses, current and expected economic conditions, and reasonable and supportable forecasts. The model also considers specific details of the underlying property used as collateral, such as occupancy and financial performance. The loan loss guarantee reserve is calculated on an individual loan level. As of December 31, 2022 and 2021, the loan loss guarantee reserve was $24.8 million and $22.9 million, respectively, and was included within Other liabilities on the Consolidated Balance Sheets.

For all DUS program loans with loss-sharing obligations, we record a non-contingent liability equal to the estimated fair value of the guarantee obligations undertaken upon sale of the loan, which reduces our gain on sale of the loan. Subsequently, this liability is amortized over the estimated life of the loan and recognized as Revenue on the Consolidated Statements of Comprehensive Income. The loss-sharing guarantee obligation (in accordance with ASC Topic 460, Guarantees) is separate from the loan loss guarantee reserve discussed above. As of December 31, 2022 and 2021, loss-sharing guarantee obligations were $29.0 million and $24.6 million, respectively, and was included in Other liabilities on the Consolidated Balance Sheets.

See Note 13, Commitments and Contingencies, for further information on the DUS program.

Mortgage Servicing Rights [Policy Text Block]

Mortgage Servicing Rights

We generally retain certain servicing rights in connection with the origination and sale of Warehouse receivables. We initially record MSRs based on the fair value of these rights on the date the loans are sold, which could result in net gains which we recognize as Revenue on the Consolidated Statements of Comprehensive Income. As of December 31, 2022 and 2021, we had $505.1 million and $478.7 million, respectively, of MSRs carried at the lower of amortized cost or fair value in Identified intangibles on the Consolidated Balance Sheets.

We amortize servicing rights over the estimated period net servicing income is projected to be received. In addition, we evaluate MSR intangible assets for impairment on a quarterly basis, or more frequently if circumstances or events indicate a change in fair value. Other than write-offs due to prepayments of sold Warehouse receivables for which we retained the servicing rights, there have been no significant instances of impairment during the three-year period ended December 31, 2022. However, an increase in loan prepayment activity or deterioration in the credit quality of borrowers could result in a decrease to our MSR balance. MSRs do not actively trade in an open market with readily available observable prices; therefore, if necessary, the fair value of these rights are determined in part based on certain assumptions and judgments that are unobservable within the fair value hierarchy, including the estimation of the present value of future cash flows to be realized from servicing the underlying mortgages. The estimated fair value of MSRs was $695.3 million and $561.5 million as of December 31, 2022 and 2021, respectively.

See Note 4, Business Combinations, Goodwill and Other Intangible Assets for additional information on MSRs.

Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block]

Restricted Cash

Restricted cash primarily consists of cash amounts set aside to satisfy legal or contractual requirements arising in the normal course of business. We are restricted in our ability to withdraw these funds other than for their specified use. Restricted cash was included in Prepaid and other current assets on the Consolidated Balance Sheets.

Property, Plant and Equipment, Policy [Policy Text Block]

Property and Equipment

We record property and equipment at cost and depreciate these assets over their relevant useful lives. We capitalize certain direct costs relating to internal-use software when incurred during the development phase.

We evaluate property and equipment for impairment whenever events or circumstances indicate the carrying value of an asset group may not be recoverable. We record an impairment loss to the extent the carrying value exceeds the estimated fair value. We did not recognize any significant impairment losses related to property and equipment during the three years ended December 31, 2022.

We calculate depreciation on property and equipment for financial reporting purposes using the straight-line method based on the estimated useful lives of our assets. Depreciation expense related to property and equipment for the years ended December 31, 2022, 2021 and 2020 was $157.7 million, $164.2 million, and $169.3 million, respectively. The following table shows the gross value of major asset categories and the standard depreciable lives, as of December 31, 2022, for each of these asset categories.

	December 31,
($ in millions)	2022		2021	Depreciable Life
Furniture, fixtures and equipment	$	138.7	132.5	3 to 13 years
Computer equipment and software	932.2		886.9	2 to 7 years
Leasehold improvements	431.2		396.0	1 to 15 years
Other (1)	41.3		233.6	2 to 30 years
Total	1,543.4		1,649.0
Less: Accumulated depreciation	960.5		909.1
Net property and equipment	$	582.9	740.0

(1) Other includes certain assets, such as land, which are not depreciated.

Goodwill and Intangible Assets, Policy [Policy Text Block]

Business Combinations, Goodwill and Other Intangible Assets

We have historically grown, in part, through a series of acquisitions. Consistent with the services nature of the majority of businesses we have acquired, we have recognized significant goodwill and intangible assets resulting from these acquisitions. Intangible assets are initially recorded at their respective acquisition date fair values and amortized on a straight-line basis over their estimated useful lives. They primarily represent customer relationships, management contracts and customer backlogs acquired as part of our acquisitions.

In conjunction with our new organizational structure described more fully in Note 1, Organization, we reassessed our reporting units as of January 1, 2022, and reassigned goodwill to reflect our new segment structure using a relative fair value allocation approach. We now define our reporting units as our five global business segments, (i) Markets Advisory, (ii) Capital Markets, (iii) Work Dynamics, (iv) JLL Technologies and (v) LaSalle. This change did not impact our LaSalle reporting unit and, therefore, its goodwill balance was excluded from this exercise and remained unchanged. Under the relative fair value allocation approach, the fair value of each impacted reporting unit was determined using a combination of the income approach and the market approach, and this resulting relative fair value was used to reassign the balance of goodwill.

We considered the change to our reportable segments a triggering event for the impacted reporting units requiring the testing of goodwill for impairment as of January 1, 2022. We performed a quantitative test relying on the discounted cash flow (“DCF”) method, an income approach, in determining the estimated fair value of our reporting units. Our DCF analysis relied on significant judgments and assumptions in determining the inputs, specifically, forecasted revenue growth, forecasted profitability margin, and the discount rate used to present value the estimated future cash flows. Our analysis indicated that no impairment existed as the estimated fair value of each impacted reporting unit exceeded its respective carrying value.

We evaluate goodwill for impairment annually on July 1st of each year or when a triggering event occurs. In our annual goodwill impairment evaluation on July 1, 2022, we considered qualitative and quantitative factors and determined it is not more-likely-than-not that the fair value of all our reporting units are less than their carrying values. In performing our assessments of all reporting units, we primarily considered (i) macroeconomic and industry trends, (ii) our overall financial performance, and nature of the key drivers thereof, during the year at both the reporting unit and consolidated reporting levels, (iii) near and longer-term forecasts of operating income and cash flows generated by our reporting units in relation to the carrying values of the net assets of each reporting unit, and (iv) our market capitalization in relation to the aggregate carrying value of our net assets.

In addition to our annual impairment evaluation, we evaluated whether events or circumstances have occurred in the period subsequent to our annual impairment testing and determined it is not more-likely-than-not that the fair value of all our reporting units are less than their respective carrying values. It is possible our determination that goodwill for a reporting unit is not impaired could change in the future if current economic or other conditions deteriorate. We will continue to monitor the relationship between our market capitalization and carrying value, as well as the ability of our reporting units to deliver current and projected earnings and cash flows sufficient to support the carrying values of the net assets of their respective businesses.

We evaluate our Identified intangibles for impairment annually or more frequently if other events or circumstances indicate the carrying value may be impaired.

See Note 4, Business Combinations, Goodwill and Other Intangible Assets, for additional information on business combinations, goodwill and other intangible assets.

Equity Method Investments [Policy Text Block]

Investments

We invest in certain ventures that primarily own and operate commercial real estate on a global basis across a wide array of sectors including retail, residential and office. Historically, these investments have primarily been co-investments in funds our LaSalle business establishes in the ordinary course of business for its clients. These investments take the form of equity ownership interests generally ranging from less than 1% to 10% of the respective ventures and, based upon investment-specific objectives, have generally included five to nine-year investment periods. Typically, our investments are not redeemable until the earlier of the disposition of the underlying real estate investments or the end of the fund's life. When in place, such restrictions are a result of our role beyond that of a passive investor, which generally means an advisory or management responsibility on behalf of the other investors who are typically clients of our LaSalle business. We primarily account for these investments at fair value utilizing information provided by investees, however, as further discussed below, we report certain of our investments under the equity method.

In addition to our LaSalle investments, JLL Technologies has strategic investments in early to mid-stage proptech companies as well as property technology ("proptech") funds to improve our strategic position within the real estate technology landscape, including investments through the JLL Spark Global Ventures Funds. We generally account for these investments at fair value. The fair value of these investments was $480.4 million and $330.1 million as of December 31, 2022, and 2021, respectively.

For limited partnerships in which we are a general partner, the entities are generally well-capitalized and grant the limited partners substantive participating rights, such as the right to replace the general partner without cause, to dissolve or liquidate the partnership, to approve the sale or refinancing of the principal partnership assets, or to approve the acquisition of principal partnership assets. We account for such general partner interests at fair value or under the equity method.

For limited partnerships in which we are a limited partner, management has concluded we do not have a controlling interest in these limited partnerships. When we have an asset advisory contract with the limited partnership, the combination of our limited partner interest and the advisory agreement generally provides us with significant influence over the real estate limited partnership venture. Accordingly, we account for such investments at fair value or under the equity method.

See "Principles of Consolidation" above for additional discussion of the accounting for our co-investments.

For investments reported at fair value, we maintain an investment account that is increased or decreased each reporting period by the difference between the fair value of the investment and the carrying value as of the balance sheet date. These fair value adjustments are reflected as gains or losses on the Consolidated Statements of Comprehensive Income within Equity earnings. To the extent applicable, we estimate fair value of our investments using the net asset value ("NAV") per share (or its equivalent) our investees provide. For JLL Technologies investments in proptech companies, we primarily estimate the fair value based on the per-share pricing. Subsequent funding rounds or changes in the companies' business strategy/outlook are indicators of a change in fair value.

For investments accounted for under the equity method, we maintain an investment account that is (i) increased by contributions made and by our share of net income earned by the real estate ventures, and (ii) decreased by distributions received and by our share of net losses realized by the real estate ventures. Our share of each real estate venture's net income or loss, including gains and losses from capital transactions, is reflected on the Consolidated Statements of Comprehensive Income as Equity earnings. We evaluate our investments accounted for under the equity method for other-than-temporary

impairment on a quarterly basis, or as events or changes in circumstances warrant such an evaluation. Our evaluations consider the existence of impairment indicators in the underlying real estate assets that compose the majority of our investments. We base such evaluations, in regard to both the investment and the investment’s underlying asset levels, on regular updates to future cash flow models, our share of co-investment cash flows, and factors such as operational performance, market conditions, major tenancy matters, legal and environmental concerns, and our ability and intent to hold each investment. If an investment is considered other-than-temporarily impaired, we record the excess of the carrying value over the estimated fair value as an impairment charge.

Impairment charges to write down the carrying value of the real estate assets underlying our investments are generally based on the result of discounted cash flow models that primarily rely upon unobservable inputs to determine fair value. We recognize our proportionate share of such impairment within Equity earnings on the Consolidated Statements of Comprehensive Income.

See Note 5, Investments and Note 9, Fair Value Measurements for additional information on Investments.

Share-based Payment Arrangement [Policy Text Block]

Stock-Based Compensation

Stock-based compensation in the form of restricted stock units ("RSUs") and performance stock units ("PSUs") is an important element of our compensation programs. We determine the fair value of RSUs, subject only to service requirements, based on the closing market price of our common stock on the grant date. PSUs are subject to service requirements and performance measures. All PSUs contain one or more performance conditions, such as a pre-defined target based on the Company’s cumulative earnings per share over a multi-year period. For certain executives there is an additional performance measure, a market condition, based on total shareholder return ("TSR") against a peer group. The number of shares that will be issued upon vesting of these PSUs can range from 0% to 150% of the target award, depending on the achievement of each performance condition. We determine the fair value of PSUs based on the (i) closing market price of our common stock on the grant date taking, (ii) the achievement probability for each performance condition, and (iii) the market condition valuation, as applicable, based on the output of Monte Carlo simulations. We periodically assess the achievement probability for performance conditions. As of December 31, 2022, approximately 9% of unvested shares were subject to a market condition.

Employees of a specific age, with a sum of age plus years of service with the Company which meets or exceeds 65, based on the terms of the Jones Lang LaSalle 2019 Stock Award and Incentive Plan ("SAIP"), are eligible to be considered for receipt of retirement benefits upon departure from the Company. These award provisions require acceleration of compensation expense such that all expense is recognized by the time these employees are considered retirement eligible.

We do not estimate forfeitures; instead, we recognize forfeitures in Compensation and benefits expense as they occur.

We also have a "noncompensatory" Employee Stock Purchase Plan ("ESPP") for U.S. employees and a Jones Lang LaSalle Savings Related Share Option Plan ("Save As You Earn" or "SAYE") for U.K. employees. The fair value of options granted under the SAYE plan are determined on the grant date and amortized over the associated vesting period.

See Note 6, Stock-Based Compensation, for additional information on our stock-based compensation plans.

Income Tax, Policy [Policy Text Block]

Income Taxes

We account for income taxes under the asset and liability method. We recognize deferred tax assets and liabilities for the expected future tax consequences of events that have been included in our consolidated financial statements or tax returns. Under this method, we determine deferred tax assets and liabilities based on the differences between the financial reporting and tax bases of assets and liabilities using enacted tax rates in effect for the year in which the differences are expected to reverse.

An increase or decrease in a deferred tax asset or liability that results from a change in circumstances, and that causes a change in our judgment about expected future tax consequences of events, would be included in the tax provision when the changes in circumstances and our judgment occurs. Deferred income taxes also reflect the impact of operating loss and tax credit carryforwards. A valuation allowance is established if we believe it is more-likely-than-not all or some portion of a deferred tax asset will not be realized. An increase or decrease in a valuation allowance that results from a change in circumstances, and that causes a change in our judgment about the ability to realize the related deferred tax asset, would be included in the tax provision when the changes in circumstances and our judgment occurs.

See Note 8, Income Taxes, for additional information on income taxes.

Derivatives, Policy [Policy Text Block]

Derivatives and Hedging Activities

We do not enter into derivative financial instruments for trading or speculative purposes. However, in the normal course of business, we do use derivative financial instruments in the form of foreign currency forward contracts to manage our foreign currency exchange rate risk. We currently do not use hedge accounting for these contracts, which are marked-to-market each period with changes in unrealized gains or losses offset by foreign currency gains and losses on associated intercompany loans and other foreign currency balances. Gains and losses from the revaluation of these contracts are recognized as a component of Operating, administrative and other expense and are offset by the gains and losses recognized on the revaluation of intercompany loans and other foreign currency balances such that the impact to net income was not significant for any of the three years ended December 31, 2022.

For presentation and disclosure, we net our exposure by counterparty for all counterparties subject to International Swaps and Derivatives Association Master Agreements.

We have considered the counterparty credit risk related to these forward foreign currency exchange contracts and do not deem any counterparty credit risk to be material as of December 31, 2022, in part due to the short-term nature of these contracts.

In addition, certain loan commitments and forward sales commitments related to our Warehouse receivables meet the definition of a derivative and are recorded at fair value on the Consolidated Balance Sheets. The estimated fair value of loan commitments includes the fair value of the expected net cash flows associated with servicing of the loan, other net cash flows associated with origination and sale of the loan, and the effects of market interest rate movements. The estimated fair value of forward sale commitments includes the effects of market interest rate movements. Therefore, the effect of market interest rate movements on estimated fair value offset between the loan commitments and the forward sale commitments. Adjustments to fair value related to loan and forward sale commitments are included within Revenue on the Consolidated Statements of Comprehensive Income.

See Note 9, Fair Value Measurements, for additional information on derivative financial instruments.

Lessee, Leases

Leases

Substantially all of our operating leases are related to office space we lease in various buildings for our own use. The terms of these non-cancelable operating leases typically require us to pay rent and a share of operating expenses and real estate taxes, generally with an inflation-based rent increase included. We also lease equipment under both operating and finance lease arrangements. Our lease agreements do not contain any material residual value guarantees or material restrictive covenants.

Operating lease right-of-use assets and operating lease liabilities are recognized based on the present value of the future minimum lease payments (e.g. rent) over the lease term beginning at the commencement date. The Operating lease right-of-use assets are adjusted for lease incentives, deferred rent, and initial direct costs, if incurred. Our leases generally do not include an implicit rate; therefore, we use an incremental borrowing rate based on information available at the lease commencement date in determining the present value of future minimum lease payments. The related lease expense is recognized on a straight-line basis over the lease term.

Finance leases are included in Property and equipment, net of accumulated depreciation, Short-term borrowings, and Other liabilities on our Consolidated Balance Sheets. Our finance leases do not represent a significant portion of our leasing activity.

See Note 11, Leases, for additional information on leases.

Foreign Currency Transactions and Translations Policy [Policy Text Block]

Foreign Currency Translation

We prepare the financial statements of our subsidiaries located outside the U.S. using local currency as the functional currency. The assets and liabilities of these subsidiaries are translated to U.S. dollars at the rates of exchange as of the balance sheet date with the resulting translation adjustments included as a separate component of equity on the Consolidated Balance Sheets (Accumulated other comprehensive loss) and on the Consolidated Statements of Comprehensive Income (Other comprehensive income-foreign currency translation adjustments).

See Note 15, Accumulated Other Comprehensive Income (Loss), for additional information on the components of Accumulated other comprehensive loss.

Income and expenses are translated at the average monthly rates of exchange. We include gains and losses from foreign currency transactions in net earnings as a component of Operating, administrative and other expense. For the years ended December 31, 2022, 2021 and 2020, we had net foreign currency transaction gain (loss) of $6.4 million, $(8.1) million and $(4.6) million, respectively.

The effect of foreign currency exchange rate changes on Cash, cash equivalents and restricted cash is presented as a separate caption in the Consolidated Statements of Cash Flows.

Cash Held for Others [Policy Text Block]

Cash Held for Others

We manage significant amounts of cash and cash equivalents in our role as agent for certain of our investment, facility management and property management clients. We do not include such amounts on the Consolidated Balance Sheets.

Taxes Collected from Clients and Remitted to Governmental Authorities [Policy Text Block]

Taxes Collected from Clients and Remitted to Governmental Authorities

We account for tax assessed by a governmental authority that is based on a revenue or transaction value (i.e., sales, use and value-added taxes) on a net basis, excluded from revenue, and recorded as current liabilities until paid.

Commitments and Contingencies, Policy [Policy Text Block]

Other Commitments and Contingencies

We are subject to various claims and contingencies related to disputes, lawsuits and taxes as well as commitments under contractual obligations. Many of these claims are covered under our current insurance programs, subject to deductibles. Our current insurance programs include professional, auto and general liability.

For professional indemnity coverage, the level of risk retained by our captive insurance company is limited per claim, inclusive of the deductible. We contract third-party insurance companies to provide coverage of risk in excess of the policy limits. We recognize the liability associated with a loss contingency when a loss is probable and estimable.

See Note 13, Commitments and Contingencies, for additional information on commitments and contingencies.

Earnings Per Share, Policy [Policy Text Block]

Earnings Per Share; Net Income Available to Common Shareholders

The difference between basic weighted average shares outstanding and diluted weighted average shares outstanding represents the dilutive impact of our common stock equivalents. Common stock equivalents consist of shares to be issued under employee stock-based compensation programs. Anti-dilutive shares were de minimis for all periods presented.

See Note 6, Stock-Based Compensation, for additional information on our stock-based compensation plans.

New Accounting Pronouncements, Policy [Policy Text Block]

New Accounting Standards

Recently adopted accounting guidance

In September 2022, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") 2022‑04, Liabilities-Supplier Finance Programs (Subtopic 450-50): Disclosure of Supplier Finance Program Obligations, which requires entities that use supplier finance programs in connection with the purchase of goods and services to disclose the key terms of the programs and information about their outstanding obligations at the end of the reporting period. The guidance is intended to address requests from stakeholders for information about an entity’s use of supplier finance programs and their effect on the entity’s working capital, liquidity and cash flows. This ASU is effective for annual and interim periods beginning after December 15, 2022, with early adoption permitted. We do not expect the new guidance to have a material impact to our financial statements and related disclosures.