XML 87 R53.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Business Combinations, Goodwill and Other Intangible Assets, Other Intangibles by Segment (Details) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
Schedule of Finite and Indefinite lived Intangible Assets by Segment [Line Items] |  |  |
Identified intangibles, with finite useful lives, accumulated amortization, gross carrying amount | $ 470.9 | $ 475.6 | $ 366.2
Additions, net of adjustments | 75.9 | 126.0 |
Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill) |  | (6.5) |
Adjustment for fully amortized intangibles | (90.2) |  |
Impact of exchange rate movements | 9.6 | (10.1) |
Identified intangibles, with finite useful lives, accumulated amortization | (165.9) | (180.6) | (139.0)
Amortization expense (3) | (71.8) | (47.8) |
Accumulated Amortization Adjustment for fully Amortized Intangibles | (90.2) |  |
Impact of exchange rate movements | 3.7 | (6.2) |
Net book value as of end of period | 305.0 | 295.0 |
Servicing Asset at Amortized Cost, Other than Temporary Impairments | 10.8 |  |
Finite-Lived Intangible Assets, Amortization Expense, Maturity Schedule [Abstract] |  |  |
2018 | 58.9 |  |
2019 | 51.9 |  |
2020 | 44.9 |  |
2021 | 34.3 |  |
2022 | 25.4 |  |
Thereafter | 80.8 |  |
Total | $ 296.2 |  |
Mortgage servicing rights [Member] |  |  |
Schedule of Finite and Indefinite lived Intangible Assets by Segment [Line Items] |  |  |
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life | 4 years 6 months 15 days |  |
Finite-Lived Intangible Assets, Amortization Expense, Maturity Schedule [Abstract] |  |  |
2018 | $ 31.0 |  |
2019 | 28.2 |  |
2020 | 25.7 |  |
2021 | 21.9 |  |
2022 | 18.9 |  |
Thereafter | 61.0 |  |
Total | 186.7 |  |
Mortgage servicing rights [Member] | Reportable Subsegments [Member] | Americas [Member] |  |  |
Schedule of Finite and Indefinite lived Intangible Assets by Segment [Line Items] |  |  |
Identified intangibles, with finite useful lives, accumulated amortization, gross carrying amount | 241.8 | 193.1 | 171.6
Additions, net of adjustments | 66.6 | 21.5 |
Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill) |  | 0.0 |
Adjustment for fully amortized intangibles | (17.9) |  |
Impact of exchange rate movements | 0.0 | 0.0 |
Identified intangibles, with finite useful lives, accumulated amortization | (55.1) | (32.3) | (8.6)
Amortization expense (3) | (40.7) | (23.7) |
Accumulated Amortization Adjustment for fully Amortized Intangibles | (17.9) |  |
Impact of exchange rate movements | 0.0 | 0.0 |
Net book value as of end of period | $ 186.7 |  |
Other Intangible Assets [Member] |  |  |
Schedule of Finite and Indefinite lived Intangible Assets by Segment [Line Items] |  |  |
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life | 3 years 10 months 14 days |  |
Finite-Lived Intangible Assets, Amortization Expense, Maturity Schedule [Abstract] |  |  |
2018 | $ 27.9 |  |
2019 | 23.7 |  |
2020 | 19.2 |  |
2021 | 12.4 |  |
2022 | 6.5 |  |
Thereafter | 19.8 |  |
Total | 109.5 |  |
Other Intangible Assets [Member] | Reportable Subsegments [Member] | Americas [Member] |  |  |
Schedule of Finite and Indefinite lived Intangible Assets by Segment [Line Items] |  |  |
Identified intangibles, with finite useful lives, accumulated amortization, gross carrying amount | 117.0 | 167.1 | 125.5
Additions, net of adjustments | 0.4 | 41.8 |
Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill) |  | 0.0 |
Adjustment for fully amortized intangibles | (50.7) |  |
Impact of exchange rate movements | 0.2 | (0.2) |
Identified intangibles, with finite useful lives, accumulated amortization | (61.3) | (98.7) | (88.4)
Amortization expense (3) | (13.7) | (10.8) |
Accumulated Amortization Adjustment for fully Amortized Intangibles | (50.7) |  |
Impact of exchange rate movements | (0.4) | (0.5) |
Net book value as of end of period | 55.7 |  |
Other Intangible Assets [Member] | Reportable Subsegments [Member] | EMEA [Member] |  |  |
Schedule of Finite and Indefinite lived Intangible Assets by Segment [Line Items] |  |  |
Identified intangibles, with finite useful lives, accumulated amortization, gross carrying amount | 88.8 | 91.1 | 48.5
Additions, net of adjustments | 3.1 | 52.5 |
Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill) |  | 0.0 |
Adjustment for fully amortized intangibles | (13.6) |  |
Impact of exchange rate movements | 8.2 | (9.9) |
Identified intangibles, with finite useful lives, accumulated amortization | (43.1) | (38.0) | (32.6)
Amortization expense (3) | (14.8) | (11.0) |
Accumulated Amortization Adjustment for fully Amortized Intangibles | (13.6) |  |
Impact of exchange rate movements | 3.9 | (5.6) |
Net book value as of end of period | 45.7 |  |
Other Intangible Assets [Member] | Reportable Subsegments [Member] | Asia Pacific [Member] |  |  |
Schedule of Finite and Indefinite lived Intangible Assets by Segment [Line Items] |  |  |
Identified intangibles, with finite useful lives, accumulated amortization, gross carrying amount | 23.3 | 24.2 | 14.3
Additions, net of adjustments | 5.8 | 10.2 |
Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill) |  | 0.0 |
Adjustment for fully amortized intangibles | (7.9) |  |
Impact of exchange rate movements | 1.2 | (0.3) |
Identified intangibles, with finite useful lives, accumulated amortization | (6.4) | (11.5) | (9.3)
Amortization expense (3) | (2.6) | (2.3) |
Accumulated Amortization Adjustment for fully Amortized Intangibles | (7.9) |  |
Impact of exchange rate movements | 0.2 | (0.1) |
Net book value as of end of period | 16.9 |  |
Other Intangible Assets [Member] | LaSalle [Member] |  |  |
Schedule of Finite and Indefinite lived Intangible Assets by Segment [Line Items] |  |  |
Identified intangibles, with finite useful lives, accumulated amortization, gross carrying amount | 0.0 | 0.1 | 6.3
Additions, net of adjustments | 0.0 | 0.0 |
Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill) |  | (6.5) |
Adjustment for fully amortized intangibles | (0.1) |  |
Impact of exchange rate movements | 0.0 | 0.3 |
Identified intangibles, with finite useful lives, accumulated amortization | 0.0 | (0.1) | $ (0.1)
Amortization expense (3) | 0.0 | 0.0 |
Accumulated Amortization Adjustment for fully Amortized Intangibles | (0.1) |  |
Impact of exchange rate movements | 0.0 | $ 0.0 |
Net book value as of end of period | $ 0.0 |  |

X
- Definition Accumulated Amortization Adjustment for fully Amortized Intangibles + References No definition available. + Details
Name: | jll_AccumulatedAmortizationAdjustmentforfullyAmortizedIntangibles
Namespace Prefix: | jll_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The increase (decrease) to the recorded value of accumulated amortization of finite-lived intangible assets for foreign currency translation adjustments. + References No definition available. + Details
Name: | jll_AccumulatedAmortizationFiniteLivedIntangibleAssetsTranslationAdjustments
Namespace Prefix: | jll_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Adjustment for fully amortized intangibles. + References No definition available. + Details
Name: | jll_AdjustmentForFullyAmortizedIntangibles
Namespace Prefix: | jll_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The additions, occurring during the reporting period, to the gross value of finite and indefinite-lived intangible assets. + References No definition available. + Details
Name: | jll_FiniteAndIndefiniteLivedIntangibleAssetsAdditions
Namespace Prefix: | jll_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Carrying amount of finite- and indefinite-lived intangible assets, excluding goodwill, and before accumulated amortization. + References No definition available. + Details
Name: | jll_FiniteAndIndefiniteLivedIntangibleAssetsGross
Namespace Prefix: | jll_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The increase (decrease) to the gross recorded value of finite and indefinite-lived intangible assets for foreign currency translation adjustments. + References No definition available. + Details
Name: | jll_FiniteAndIndefiniteLivedIntangibleAssetsTranslationAdjustments
Namespace Prefix: | jll_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | jll_ScheduleOfFiniteAndIndefiniteLivedIntangibleAssetsBySegmentLineItems
Namespace Prefix: | jll_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275 + Details
Name: | us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16225-109274 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3602-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
Name: | us-gaap_AmortizationOfIntangibleAssets
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
Name: | us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References No definition available. + Details
Name: | us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
Name: | us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
Name: | us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
Name: | us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
Name: | us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
Name: | us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- References No definition available. + Details
Name: | us-gaap_FiniteLivedIntangibleAssetsFutureAmortizationExpenseCurrentAndFiveSucceedingFiscalYearsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
Name: | us-gaap_FiniteLivedIntangibleAssetsNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of impairment loss resulting from write-down of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit to fair value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 3 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16373-109275 + Details
Name: | us-gaap_ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16212-109274 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph ((a)(1),(b)) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
Name: | us-gaap_IntangibleAssetsNetExcludingGoodwill
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of other-than-temporary impairment (OTTI) applied to contract to service financial assets under which the benefits of servicing are expected to more than adequately compensate the servicer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 860 -SubTopic 50 -Section 50 -Paragraph 4 -Subparagraph (a)(6) -URI http://asc.fasb.org/extlink&oid=68078379&loc=d3e122739-111746 + Details
Name: | us-gaap_ServicingAssetAtAmortizedCostOtherThanTemporaryImpairments
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=jll_MortgageservicingrightsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=us-gaap_ReportableSubsegmentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=us-gaap_AmericasMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_OtherIntangibleAssetsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=us-gaap_EMEAMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=us-gaap_AsiaPacificMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=jll_InvestmentManagementMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |