$JLL
JONES LANG LASALLE INC Stock $jll

$jll Overview Financials Valuation SEC Filings Company Website

2015 Form 10-K Financial Statement

#000103797616000086 Filed on February 25, 2016

Income Statement

Concept	2015	2014 Q4	2014 Q3
Revenue	$5.966B	$1.749B	$1.366B
YoY Change	9.87%	15.87%	23.42%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin	$5.294B	$1.459B	$1.217B
YoY Change	9.67%	13.17%	22.26%
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$97.20M	$27.10M	$22.00M
YoY Change	15.44%	29.67%	11.68%
% of Gross Profit
Operating Expenses	$5.436B	$1.487B	$1.239B
YoY Change	9.51%	13.21%	21.46%
Operating Profit	$529.8M	$261.8M	$127.5M
YoY Change	13.79%	33.71%	46.39%
Interest Expense	$28.13M	$700.0K	$7.361M
YoY Change	-0.69%	-66.67%	-23.57%
% of Operating Profit	5.31%	0.27%	5.77%
Other Income/Expense, Net	$0.00
YoY Change
Pretax Income	$579.1M	$262.5M	$139.6M
YoY Change	19.25%	32.64%	66.17%
Income Tax	$132.8M	$67.70M	$34.91M
% Of Pretax Income	22.93%	25.79%	25.0%
Net Earnings	$438.7M	$193.9M	$104.3M
YoY Change	13.65%	31.64%	65.91%
Net Earnings / Revenue	7.35%	11.09%	7.63%
Basic Earnings Per Share	$9.75	$4.33	$2.33
Diluted Earnings Per Share	$9.65	$4.29	$2.30
COMMON SHARES
Basic Shares Outstanding	44.94M shares	44.82M shares	44.81M shares
Diluted Shares Outstanding	45.42M shares		45.29M shares

Balance Sheet

Concept	2015	2014 Q4	2014 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$217.0M	$250.0M	$163.0M
YoY Change	-13.2%	63.4%	35.83%
Cash & Equivalents	$217.0M	$250.4M	$162.6M
Short-Term Investments
Other Short-Term Assets	$310.0M	$27.83M	$29.40M
YoY Change	35.96%	-46.65%	42.53%
Inventory
Prepaid Expenses		$64.96M	$84.48M
Receivables	$1.592B	$1.375B	$1.216B
Other Receivables	$532.0M	$265.0M	$379.0M
Total Short-Term Assets	$2.651B	$2.118B	$1.994B
YoY Change	25.17%	22.85%	40.34%
LONG-TERM ASSETS
Property, Plant & Equipment	$423.0M	$368.4M	$344.8M
YoY Change	14.95%	24.64%	33.02%
Goodwill		$1.908B	$1.911B
YoY Change		0.41%	1.12%
Intangibles		$38.84M	$40.44M
YoY Change		-14.78%	-0.51%
Long-Term Investments	$312.0M	$297.0M	$291.0M
YoY Change	5.05%	3.48%	1.04%
Other Assets	$298.0M	$57.01M	$194.7M
YoY Change	15.06%	-36.42%	14.45%
Total Long-Term Assets	$3.536B	$2.957B	$2.941B
YoY Change	19.58%	2.92%	1.22%
TOTAL ASSETS
Total Short-Term Assets	$2.651B	$2.118B	$1.994B
Total Long-Term Assets	$3.536B	$2.957B	$2.941B
Total Assets	$6.187B	$5.075B	$4.935B
YoY Change	21.91%	10.4%	14.07%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$713.0M	$630.0M	$519.0M
YoY Change	13.17%	19.09%	22.41%
Accrued Expenses	$1.089B	$991.0M	$666.0M
YoY Change	9.89%	22.35%	30.84%
Deferred Revenue
YoY Change
Short-Term Debt	$263.0M	$19.62M	$43.29M
YoY Change	216.87%	-19.98%	22.02%
Long-Term Debt Due	$49.00M	$20.00M	$43.00M
YoY Change	145.0%	-20.0%	22.86%
Total Short-Term Liabilities	$2.505B	$2.047B	$1.760B
YoY Change	22.37%	23.43%	36.74%
LONG-TERM LIABILITIES
Long-Term Debt	$512.0M	$275.0M	$525.0M
YoY Change	86.18%	-36.05%	-27.08%
Other Long-Term Liabilities	$408.0M	$119.0M	$94.11M
YoY Change	29.94%	54.45%	29.29%
Total Long-Term Liabilities	$920.0M	$119.0M	$94.11M
YoY Change	56.2%	54.45%	29.29%
TOTAL LIABILITIES
Total Short-Term Liabilities	$2.505B	$2.047B	$1.760B
Total Long-Term Liabilities	$920.0M	$119.0M	$94.11M
Total Liabilities	$3.498B	$2.653B	$2.578B
YoY Change	30.09%	10.23%	12.45%
SHAREHOLDERS EQUITY
Retained Earnings		$1.631B	$1.449B
YoY Change		28.74%	28.23%
Common Stock		$962.3M	$957.8M
YoY Change		1.73%	1.76%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$2.689B	$2.387B	$2.323B
YoY Change
Total Liabilities & Shareholders Equity	$6.187B	$5.075B	$4.935B
YoY Change	21.91%	10.4%	14.07%

Cashflow Statement

Concept	2015	2014 Q4	2014 Q3
OPERATING ACTIVITIES
Net Income	$438.7M	$193.9M	$104.3M
YoY Change	13.65%	31.64%	65.91%
Depreciation, Depletion And Amortization	$97.20M	$27.10M	$22.00M
YoY Change	15.44%	29.67%	11.68%
Cash From Operating Activities	$375.8M	$456.5M	$189.4M
YoY Change	-24.67%	15.54%	30.89%
INVESTING ACTIVITIES
Capital Expenditures	$1.300M	-$53.20M	-$36.10M
YoY Change	-94.63%	-4.14%	44.4%
Acquisitions	$391.6M
YoY Change	925.13%
Other Investing Activities	-$435.5M	-$23.20M	$8.400M
YoY Change	1304.84%	-762.86%	-134.29%
Cash From Investing Activities	-$584.6M	-$76.40M	-$27.60M
YoY Change	211.12%	46.92%	-44.13%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	$191.6M	-285.8M	-145.5M
YoY Change	-194.38%	-7.21%	49.38%
NET CHANGE
Cash From Operating Activities	$375.8M	456.5M	189.4M
Cash From Investing Activities	-$584.6M	-76.40M	-27.60M
Cash From Financing Activities	$191.6M	-285.8M	-145.5M
Net Change In Cash	-$17.20M	94.30M	16.30M
YoY Change	-115.93%	168.66%	-876.19%
FREE CASH FLOW
Cash From Operating Activities	$375.8M	$456.5M	$189.4M
Capital Expenditures	$1.300M	-$53.20M	-$36.10M
Free Cash Flow	$374.5M	$509.7M	$225.5M
YoY Change	-21.11%	13.12%	32.88%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2014	jll	Increase Or Decrease In Current Tax Expense From Utilization Of Prior Years Net Operating Loss Carryovers IncreaseOrDecreaseInCurrentTaxExpenseFromUtilizationOfPriorYearsNetOperatingLossCarryovers	-23500000	USD
CY2015	jll	Increase Or Decrease In Current Tax Expense From Utilization Of Prior Years Net Operating Loss Carryovers IncreaseOrDecreaseInCurrentTaxExpenseFromUtilizationOfPriorYearsNetOperatingLossCarryovers	-16800000	USD
CY2015	dei	Amendment Flag AmendmentFlag	false
CY2015	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2015	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q4
CY2015	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2015
CY2015	dei	Document Period End Date DocumentPeriodEndDate	2015-12-31
CY2015	dei	Document Type DocumentType	10-K
CY2015	dei	Entity Central Index Key EntityCentralIndexKey	0001037976
CY2016Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	45085160	shares
CY2015	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2015	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2015Q4	dei	Entity Number Of Employees EntityNumberOfEmployees	61500	employee
CY2015Q3	dei	Entity Public Float EntityPublicFloat	7705853898	USD
CY2015	dei	Entity Registrant Name EntityRegistrantName	JONES LANG LASALLE INC
CY2015	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2015	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2014Q4	invest	Derivative Notional Amount DerivativeNotionalAmount	2030000000	USD
CY2015Q4	invest	Derivative Notional Amount DerivativeNotionalAmount	2280000000	USD
CY2015Q4	jll	Accrued Liabilities Related To Excess Lease Space AccruedLiabilitiesRelatedToExcessLeaseSpace	4300000	USD
CY2014	jll	Accumulated Amortization Finite Lived Intangible Assets Translation Adjustments AccumulatedAmortizationFiniteLivedIntangibleAssetsTranslationAdjustments	2600000	USD
CY2015	jll	Accumulated Amortization Finite Lived Intangible Assets Translation Adjustments AccumulatedAmortizationFiniteLivedIntangibleAssetsTranslationAdjustments	2500000	USD
CY2014	jll	Business Combination Indemnification Assets BusinessCombinationIndemnificationAssets	34500000	USD
CY2015	jll	Business Combination Indemnification Assets BusinessCombinationIndemnificationAssets	12800000	USD
CY2013	jll	Business Combinations Guaranteed Deferred Acquisition Obligation BusinessCombinationsGuaranteedDeferredAcquisitionObligation	13195000	USD
CY2014	jll	Business Combinations Guaranteed Deferred Acquisition Obligation BusinessCombinationsGuaranteedDeferredAcquisitionObligation	21486000	USD
CY2015	jll	Business Combinations Guaranteed Deferred Acquisition Obligation BusinessCombinationsGuaranteedDeferredAcquisitionObligation	23131000	USD
CY2013	jll	Cash Paid For New Acquisitions And Contingent Earn Out Consideration CashPaidForNewAcquisitionsAndContingentEarnOutConsideration	57544000	USD
CY2014	jll	Cash Paid For New Acquisitions And Contingent Earn Out Consideration CashPaidForNewAcquisitionsAndContingentEarnOutConsideration	38196000	USD
CY2015	jll	Cash Paid For New Acquisitions And Contingent Earn Out Consideration CashPaidForNewAcquisitionsAndContingentEarnOutConsideration	391594000	USD
CY2014	jll	Deferred Acquisition Obligations Paid DeferredAcquisitionObligationsPaid	39300000	USD
CY2015	jll	Deferred Acquisition Obligations Paid DeferredAcquisitionObligationsPaid	51800000	USD
CY2013	jll	Distributions To Real Estate Ventures DistributionsToRealEstateVentures	-3400000	USD
CY2014	jll	Distributions To Real Estate Ventures DistributionsToRealEstateVentures	-3100000	USD
CY2015	jll	Distributions To Real Estate Ventures DistributionsToRealEstateVentures	-9000000	USD
CY2015	jll	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Difference Calculation EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferenceCalculation	0.10
CY2015Q4	jll	Equity Method Investment Ownership Percentage Maximum EquityMethodInvestmentOwnershipPercentageMaximum	0.15
CY2015Q4	jll	Equity Method Investment Ownership Percentage Minimum EquityMethodInvestmentOwnershipPercentageMinimum	0.01
CY2014Q4	jll	Equity Method Investment Summarized Financial Information Mortgage Indebtedness EquityMethodInvestmentSummarizedFinancialInformationMortgageIndebtedness	3979200	USD
CY2015Q4	jll	Equity Method Investment Summarized Financial Information Mortgage Indebtedness EquityMethodInvestmentSummarizedFinancialInformationMortgageIndebtedness	4345900	USD
CY2014Q4	jll	Equity Method Investment Summarized Financial Information Other Borrowings EquityMethodInvestmentSummarizedFinancialInformationOtherBorrowings	754600	USD
CY2015Q4	jll	Equity Method Investment Summarized Financial Information Other Borrowings EquityMethodInvestmentSummarizedFinancialInformationOtherBorrowings	628200	USD
CY2014	jll	Finite And Indefinite Lived Intangible Assets Additions FiniteAndIndefiniteLivedIntangibleAssetsAdditions	5900000	USD
CY2015	jll	Finite And Indefinite Lived Intangible Assets Additions FiniteAndIndefiniteLivedIntangibleAssetsAdditions	206000000	USD
CY2013Q4	jll	Finite And Indefinite Lived Intangible Assets Gross FiniteAndIndefiniteLivedIntangibleAssetsGross	162000000	USD
CY2014Q4	jll	Finite And Indefinite Lived Intangible Assets Gross FiniteAndIndefiniteLivedIntangibleAssetsGross	163700000	USD
CY2015Q4	jll	Finite And Indefinite Lived Intangible Assets Gross FiniteAndIndefiniteLivedIntangibleAssetsGross	366200000	USD
CY2014	jll	Finite And Indefinite Lived Intangible Assets Translation Adjustments FiniteAndIndefiniteLivedIntangibleAssetsTranslationAdjustments	-4200000	USD
CY2015	jll	Finite And Indefinite Lived Intangible Assets Translation Adjustments FiniteAndIndefiniteLivedIntangibleAssetsTranslationAdjustments	-3500000	USD
CY2014Q4	jll	Foreign Currency Forward Contract Net Notional Value ForeignCurrencyForwardContractNetNotionalValue	1190000000	USD
CY2015Q4	jll	Foreign Currency Forward Contract Net Notional Value ForeignCurrencyForwardContractNetNotionalValue	1260000000	USD
CY2013	jll	Foreign Currency Translation Adjustments Net ForeignCurrencyTranslationAdjustmentsNet	-3200000	USD
CY2014	jll	Foreign Currency Translation Adjustments Net ForeignCurrencyTranslationAdjustmentsNet	-4500000	USD
CY2015	jll	Foreign Currency Translation Adjustments Net ForeignCurrencyTranslationAdjustmentsNet	-4300000	USD
CY2014	jll	Goodwill Additions Net Of Adjustments GoodwillAdditionsNetOfAdjustments	69500000	USD
CY2015	jll	Goodwill Additions Net Of Adjustments GoodwillAdditionsNetOfAdjustments	288300000	USD
CY2013	jll	Gross Revenue And Expenses For Management Services GrossRevenueAndExpensesForManagementServices	434800000	USD
CY2014	jll	Gross Revenue And Expenses For Management Services GrossRevenueAndExpensesForManagementServices	727900000	USD
CY2015	jll	Gross Revenue And Expenses For Management Services GrossRevenueAndExpensesForManagementServices	801300000	USD
CY2015Q4	jll	Income Tax Disclosure City Jurisdictions Number IncomeTaxDisclosureCityJurisdictionsNumber	25	city
CY2015Q4	jll	Income Tax Disclosure Other Foreign Jurisdictions Number IncomeTaxDisclosureOtherForeignJurisdictionsNumber	80	country
CY2015Q4	jll	Income Tax Disclosure State Jurisdictions Number IncomeTaxDisclosureStateJurisdictionsNumber	47	state
CY2015Q4	jll	Income Tax Rate Threshold Determining Very Low Rate IncomeTaxRateThresholdDeterminingVeryLowRate	0.25
CY2015	jll	Income Tax Unremitted Foreign Earnings Estimated Tax Effect IncomeTaxUnremittedForeignEarningsEstimatedTaxEffect	235000000	USD
CY2013	jll	Increase Decrease In Common Stock Held In Trust IncreaseDecreaseInCommonStockHeldInTrust	465000	USD
CY2014	jll	Increase Decrease In Common Stock Held In Trust IncreaseDecreaseInCommonStockHeldInTrust	-1645000	USD
CY2015	jll	Increase Decrease In Common Stock Held In Trust IncreaseDecreaseInCommonStockHeldInTrust	-176000	USD
CY2013	jll	Increase Or Decrease In Current Tax Expense From Utilization Of Prior Years Net Operating Loss Carryovers IncreaseOrDecreaseInCurrentTaxExpenseFromUtilizationOfPriorYearsNetOperatingLossCarryovers	53300000	USD
CY2013	jll	Investments In Real Estate Ventures InvestmentsInRealEstateVentures	16800000	USD
CY2014	jll	Investments In Real Estate Ventures InvestmentsInRealEstateVentures	35200000	USD
CY2015	jll	Investments In Real Estate Ventures InvestmentsInRealEstateVentures	33800000	USD
CY2015Q4	jll	Level Of Risk Retained Per Claim LevelOfRiskRetainedPerClaim	2500000	USD
CY2013	jll	Loss Contingency Accrual Provision Adjustment LossContingencyAccrualProvisionAdjustment	-200000	USD
CY2014	jll	Loss Contingency Accrual Provision Adjustment LossContingencyAccrualProvisionAdjustment	-800000	USD
CY2015	jll	Loss Contingency Accrual Provision Adjustment LossContingencyAccrualProvisionAdjustment	7800000	USD
CY2014Q4	jll	Minority Shareholder Redemption Liability Current MinorityShareholderRedemptionLiabilityCurrent	11158000	USD
CY2015Q4	jll	Minority Shareholder Redemption Liability Current MinorityShareholderRedemptionLiabilityCurrent	0	USD
CY2015Q4	jll	Minority Shareholder Redemption Liability Increase Decrease MinorityShareholderRedemptionLiabilityIncreaseDecrease	5500000	USD
CY2014Q4	jll	Mortgage Servicing Rights MortgageServicingRights	5800000	USD
CY2015Q4	jll	Mortgage Servicing Rights MortgageServicingRights	163000000	USD
CY2015Q4	jll	Number Of Acquisitions Subject To Potential Earn Out Payments Provisions NumberOfAcquisitionsSubjectToPotentialEarnOutPaymentsProvisions	28	acquisition
CY2015	jll	Number Of Contributory Defined Benefit Pension Plans NumberOfContributoryDefinedBenefitPensionPlans	4	plan
CY2015Q4	jll	Number Of Countries In Which Company Has Operations That Constitute Income Tax Presence NumberOfCountriesInWhichCompanyHasOperationsThatConstituteIncomeTaxPresence	94	country
CY2015Q4	jll	Number Of Employees Whose Costs Are Reimbursed By Clients NumberOfEmployeesWhoseCostsAreReimbursedByClients	32700	employee
CY2015Q4	jll	Number Of Geographic Regions NumberOfGeographicRegions	3	region
CY2015Q4	jll	Number Of Separate Property Or Fund Co Investments NumberOfSeparatePropertyOrFundCoInvestments	50	investment
CY2014	jll	Othercomprehensiveincomelosspensionplansadjustmentforeigncurrencyexchangeratechanges Othercomprehensiveincomelosspensionplansadjustmentforeigncurrencyexchangeratechanges	-2400000	USD
CY2015	jll	Othercomprehensiveincomelosspensionplansadjustmentforeigncurrencyexchangeratechanges Othercomprehensiveincomelosspensionplansadjustmentforeigncurrencyexchangeratechanges	-3500000	USD
CY2014	jll	Percentage Of Assets From Countries Having Restrictions PercentageOfAssetsFromCountriesHavingRestrictions	0.05
CY2015	jll	Percentage Of Assets From Countries Having Restrictions PercentageOfAssetsFromCountriesHavingRestrictions	0.05
CY2013Q4	jll	Redeemable Noncontrolling Interest Acquisition Date Fair Value RedeemableNoncontrollingInterestAcquisitionDateFairValue	0	USD
CY2014Q4	jll	Redeemable Noncontrolling Interest Acquisition Date Fair Value RedeemableNoncontrollingInterestAcquisitionDateFairValue	14186000	USD
CY2015Q4	jll	Redeemable Noncontrolling Interest Acquisition Date Fair Value RedeemableNoncontrollingInterestAcquisitionDateFairValue	0	USD
CY2013	jll	Segment Reporting Information Operating Expenses SegmentReportingInformationOperatingExpenses	4074457000	USD
CY2014	jll	Segment Reporting Information Operating Expenses SegmentReportingInformationOperatingExpenses	4921434000	USD
CY2015	jll	Segment Reporting Information Operating Expenses SegmentReportingInformationOperatingExpenses	5401757000	USD
CY2013	jll	Segment Reporting Information Operating Income Before Restructuring Charges SegmentReportingInformationOperatingIncomeBeforeRestructuringCharges	387134000	USD
CY2014	jll	Segment Reporting Information Operating Income Before Restructuring Charges SegmentReportingInformationOperatingIncomeBeforeRestructuringCharges	508169000	USD
CY2015	jll	Segment Reporting Information Operating Income Before Restructuring Charges SegmentReportingInformationOperatingIncomeBeforeRestructuringCharges	563914000	USD
CY2013	jll	Segment Reporting Information Revenuefor Reportable Segment SegmentReportingInformationRevenueforReportableSegment	4492934000	USD
CY2014	jll	Segment Reporting Information Revenuefor Reportable Segment SegmentReportingInformationRevenueforReportableSegment	5477868000	USD
CY2015	jll	Segment Reporting Information Revenuefor Reportable Segment SegmentReportingInformationRevenueforReportableSegment	6043146000	USD
CY2015Q4	jll	Share Based Compensation Percentage Of Compensation Restricted Stock Unit Required Maximum ShareBasedCompensationPercentageOfCompensationRestrictedStockUnitRequiredMaximum	0.20
CY2015Q4	jll	Share Based Compensation Percentage Of Compensation Restricted Stock Units Required ShareBasedCompensationPercentageOfCompensationRestrictedStockUnitsRequired	0.10
CY2014Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	630037000	USD
CY2015Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	712624000	USD
CY2014Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	1375035000	USD
CY2015Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	1591674000	USD
CY2013	us-gaap	Accretion Expense AccretionExpense	7837000	USD
CY2014	us-gaap	Accretion Expense AccretionExpense	5260000	USD
CY2015	us-gaap	Accretion Expense AccretionExpense	2943000	USD
CY2014Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	-44800000	USD
CY2015Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	2300000	USD
CY2015Q4	us-gaap	Accrued Income Taxes Noncurrent AccruedIncomeTaxesNoncurrent	13100000	USD
CY2014Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	418332000	USD
CY2015Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	449204000	USD
CY2014Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-200239000	USD
CY2015Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-336313000	USD
CY2014Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	961850000	USD
CY2015Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	986633000	USD
CY2013	us-gaap	Adjustment To Additional Paid In Capital Income Tax Effect From Share Based Compensation Net AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNet	3579000	USD
CY2014	us-gaap	Adjustment To Additional Paid In Capital Income Tax Effect From Share Based Compensation Net AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNet	9661000	USD
CY2015	us-gaap	Adjustment To Additional Paid In Capital Income Tax Effect From Share Based Compensation Net AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNet	6811000	USD
CY2013	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	14277000	USD
CY2014	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	15954000	USD
CY2015	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	10092000	USD
CY2013	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	22703000	USD
CY2014	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	20242000	USD
CY2015	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	22705000	USD
CY2013	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	22300000	USD
CY2014	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	20400000	USD
CY2015	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	22800000	USD
CY2014Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	17861000	USD
CY2015Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	23186000	USD
CY2013	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	4437000	USD
CY2014	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	3626000	USD
CY2015	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	4111000	USD
CY2014	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	11100000	USD
CY2015	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	16600000	USD
CY2015Q4	us-gaap	Area Of Real Estate Property AreaOfRealEstateProperty	4000000000	sqft
CY2014Q4	us-gaap	Assets Assets	5075336000	USD
CY2014Q4	us-gaap	Assets Assets	5075300000	USD
CY2015Q4	us-gaap	Assets Assets	6205159000	USD
CY2015Q4	us-gaap	Assets Assets	6205200000	USD
CY2014Q4	us-gaap	Assets Current AssetsCurrent	2118176000	USD
CY2015Q4	us-gaap	Assets Current AssetsCurrent	2650807000	USD
CY2015Q4	us-gaap	Assets Under Management Carrying Amount AssetsUnderManagementCarryingAmount	56400000000	USD
CY2014Q4	us-gaap	Business Acquisition Purchase Price Allocation Goodwill Expected Tax Deductible Amount BusinessAcquisitionPurchasePriceAllocationGoodwillExpectedTaxDeductibleAmount	13600000	USD
CY2015Q4	us-gaap	Business Acquisition Purchase Price Allocation Goodwill Expected Tax Deductible Amount BusinessAcquisitionPurchasePriceAllocationGoodwillExpectedTaxDeductibleAmount	104100000	USD
CY2014	us-gaap	Business Acquisitions Pro Forma Net Income Loss BusinessAcquisitionsProFormaNetIncomeLoss	404300	USD
CY2015	us-gaap	Business Acquisitions Pro Forma Net Income Loss BusinessAcquisitionsProFormaNetIncomeLoss	456200	USD
CY2014	us-gaap	Business Acquisitions Pro Forma Revenue BusinessAcquisitionsProFormaRevenue	5720.1	USD
CY2015	us-gaap	Business Acquisitions Pro Forma Revenue BusinessAcquisitionsProFormaRevenue	6193.0	USD
CY2013	us-gaap	Business Combination Consideration Transferred1 BusinessCombinationConsiderationTransferred1	9215000	USD
CY2014	us-gaap	Business Combination Consideration Transferred1 BusinessCombinationConsiderationTransferred1	10296000	USD
CY2014	us-gaap	Business Combination Consideration Transferred1 BusinessCombinationConsiderationTransferred1	10300000	USD
CY2015	us-gaap	Business Combination Consideration Transferred1 BusinessCombinationConsiderationTransferred1	105091000	USD
CY2015	us-gaap	Business Combination Consideration Transferred1 BusinessCombinationConsiderationTransferred1	105100000	USD
CY2014	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	3900000	USD
CY2015	us-gaap	Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability1 BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1	-2400000	USD
CY2015Q4	us-gaap	Business Combination Contingent Consideration Arrangements Range Of Outcomes Value High BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh	230400000	USD
CY2015	us-gaap	Business Combination Pro Forma Information Revenue Of Acquiree Since Acquisition Date Actual BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual	134500000	USD
CY2014Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Liabilities Long Term Debt BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesLongTermDebt	49259000	USD
CY2015Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Current Liabilities Long Term Debt BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesLongTermDebt	54675000	USD
CY2015Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Intangibles BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles	200600000	USD
CY2015Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Net BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet	19800000	USD
CY2014Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Noncurrent Liabilities Long Term Debt BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesLongTermDebt	68848000	USD
CY2015Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Noncurrent Liabilities Long Term Debt BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesLongTermDebt	42860000	USD
CY2013Q4	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Percentage BusinessCombinationStepAcquisitionEquityInterestInAcquireePercentage	0.90
CY2014Q4	us-gaap	Business Combination Step Acquisition Equity Interest In Acquiree Percentage BusinessCombinationStepAcquisitionEquityInterestInAcquireePercentage	0.95
CY2013	us-gaap	Capital Lease Obligations Incurred CapitalLeaseObligationsIncurred	0	USD
CY2014	us-gaap	Capital Lease Obligations Incurred CapitalLeaseObligationsIncurred	21190000	USD
CY2015	us-gaap	Capital Lease Obligations Incurred CapitalLeaseObligationsIncurred	6720000	USD
CY2012Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	152159000	USD
CY2013Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	152726000	USD
CY2014Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	250413000	USD
CY2015Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	216583000	USD
CY2013	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	567000	USD
CY2014	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	97687000	USD
CY2015	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-33830000	USD
CY2013	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.44
CY2014	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.48
CY2015	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.56
CY2014Q4	us-gaap	Common Stock Held In Trust CommonStockHeldInTrust	6407000	USD
CY2015Q4	us-gaap	Common Stock Held In Trust CommonStockHeldInTrust	6231000	USD
CY2014Q4	us-gaap	Common Stock Issued Employee Stock Trust CommonStockIssuedEmployeeStockTrust	6400000	USD
CY2015Q4	us-gaap	Common Stock Issued Employee Stock Trust CommonStockIssuedEmployeeStockTrust	6200000	USD
CY2014Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2015Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2014Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	100000000	shares
CY2015Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	100000000	shares
CY2014Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	44828779	shares
CY2015Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	45049503	shares
CY2014Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	44828779	shares
CY2015Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	45049503	shares
CY2014Q4	us-gaap	Common Stock Value CommonStockValue	448000	USD
CY2015Q4	us-gaap	Common Stock Value CommonStockValue	450000	USD
CY2013	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	235717000	USD
CY2014	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	211026000	USD
CY2015	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	302598000	USD
CY2013	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	4700000	USD
CY2014	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	11100000	USD
CY2015	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	30300000	USD
CY2013	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	58400000	USD
CY2014	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	66300000	USD
CY2015	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	81900000	USD
CY2013	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	2600000	USD
CY2014	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	6500000	USD
CY2015	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	5300000	USD
CY2014Q4	us-gaap	Deferred Compensation Liability Classified Noncurrent DeferredCompensationLiabilityClassifiedNoncurrent	125857000	USD
CY2015Q4	us-gaap	Deferred Compensation Liability Classified Noncurrent DeferredCompensationLiabilityClassifiedNoncurrent	156197000	USD
CY2014Q4	us-gaap	Deferred Compensation Plan Assets DeferredCompensationPlanAssets	111234000	USD
CY2015Q4	us-gaap	Deferred Compensation Plan Assets DeferredCompensationPlanAssets	134253000	USD
CY2013	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	11900000	USD
CY2014	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	30300000	USD
CY2015	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	17800000	USD
CY2013	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	15900000	USD
CY2014	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-16900000	USD
CY2015	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-4400000	USD
CY2014Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	104565000	USD
CY2015Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	114770000	USD
CY2013	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-1400000	USD
CY2014	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	300000	USD
CY2015	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	1900000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Equity Method Investments DeferredTaxAssetsEquityMethodInvestments	38800000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Equity Method Investments DeferredTaxAssetsEquityMethodInvestments	33600000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Equity Method Investments DeferredTaxAssetsEquityMethodInvestments	26900000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	373100000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	364900000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	344700000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	165900000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	312600000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	302900000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	293000000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Net Current DeferredTaxAssetsNetCurrent	135251000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Net Current DeferredTaxAssetsNetCurrent	132868000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Net Noncurrent DeferredTaxAssetsNetNoncurrent	90897000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Net Noncurrent DeferredTaxAssetsNetNoncurrent	87177000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Domestic DeferredTaxAssetsOperatingLossCarryforwardsDomestic	56900000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Domestic DeferredTaxAssetsOperatingLossCarryforwardsDomestic	14600000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Domestic DeferredTaxAssetsOperatingLossCarryforwardsDomestic	6600000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Foreign DeferredTaxAssetsOperatingLossCarryforwardsForeign	133500000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Foreign DeferredTaxAssetsOperatingLossCarryforwardsForeign	136900000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Foreign DeferredTaxAssetsOperatingLossCarryforwardsForeign	121000000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Pensions DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions	9200000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Pensions DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions	20000000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Pensions DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions	12600000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	128600000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	153000000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	170500000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts	6100000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts	6800000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts	7100000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	60500000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	62000000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	51700000	USD
CY2013Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	106400000	USD
CY2014Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	110400000	USD
CY2015Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	127100000	USD
CY2014Q4	us-gaap	Deferred Tax Liabilities Current DeferredTaxLiabilitiesCurrent	16554000	USD
CY2015Q4	us-gaap	Deferred Tax Liabilities Current DeferredTaxLiabilitiesCurrent	21112000	USD
CY2013Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	91700000	USD
CY2014Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	101700000	USD
CY2015Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	123900000	USD
CY2014Q4	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	17082000	USD
CY2015Q4	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	33032000	USD
CY2013Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	6800000	USD
CY2014Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	5500000	USD
CY2015Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	400000	USD
CY2013Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	5700000	USD
CY2014Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	1600000	USD
CY2015Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	600000	USD
CY2013Q4	us-gaap	Deferred Tax Liabilities Tax Deferred Income DeferredTaxLiabilitiesTaxDeferredIncome	2200000	USD
CY2014Q4	us-gaap	Deferred Tax Liabilities Tax Deferred Income DeferredTaxLiabilitiesTaxDeferredIncome	1600000	USD
CY2015Q4	us-gaap	Deferred Tax Liabilities Tax Deferred Income DeferredTaxLiabilitiesTaxDeferredIncome	2200000	USD
CY2014Q4	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Net Prior Service Cost Credit Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax	800000	USD
CY2015Q4	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Net Prior Service Cost Credit Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax	600000	USD
CY2013	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-500000	USD
CY2014	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-200000	USD
CY2015	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-200000	USD
CY2013	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	19900000	USD
CY2014	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	24500000	USD
CY2015	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	20900000	USD
CY2013	us-gaap	Defined Benefit Plan Future Amortization Of Prior Service Cost Credit DefinedBenefitPlanFutureAmortizationOfPriorServiceCostCredit	2100000	USD
CY2014	us-gaap	Defined Benefit Plan Future Amortization Of Prior Service Cost Credit DefinedBenefitPlanFutureAmortizationOfPriorServiceCostCredit	1000000	USD
CY2015	us-gaap	Defined Benefit Plan Future Amortization Of Prior Service Cost Credit DefinedBenefitPlanFutureAmortizationOfPriorServiceCostCredit	4300000	USD
CY2013	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	14300000	USD
CY2014	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	16100000	USD
CY2015	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	14500000	USD
CY2013	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	900000	USD
CY2014	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	-3500000	USD
CY2015	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	2400000	USD
CY2013	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Settlements And Curtailments1 DefinedBenefitPlanRecognizedNetGainLossDueToSettlementsAndCurtailments1	0	USD
CY2014	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Settlements And Curtailments1 DefinedBenefitPlanRecognizedNetGainLossDueToSettlementsAndCurtailments1	0	USD
CY2015	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Settlements And Curtailments1 DefinedBenefitPlanRecognizedNetGainLossDueToSettlementsAndCurtailments1	400000	USD
CY2013	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	3900000	USD
CY2014	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	3700000	USD
CY2015	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	4700000	USD
CY2013	us-gaap	Depreciation Depreciation	71000000	USD
CY2014	us-gaap	Depreciation Depreciation	84200000	USD
CY2015	us-gaap	Depreciation Depreciation	97200000	USD
CY2013	us-gaap	Depreciation And Amortization DepreciationAndAmortization	79853000	USD
CY2014	us-gaap	Depreciation And Amortization DepreciationAndAmortization	94337000	USD
CY2015	us-gaap	Depreciation And Amortization DepreciationAndAmortization	108142000	USD
CY2013	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	20026000	USD
CY2014	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	21885000	USD
CY2015	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	25593000	USD
CY2013	us-gaap	Dividends Share Based Compensation DividendsShareBasedCompensation	409000	USD
CY2014	us-gaap	Dividends Share Based Compensation DividendsShareBasedCompensation	314000	USD
CY2015	us-gaap	Dividends Share Based Compensation DividendsShareBasedCompensation	314000	USD
CY2013	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	6.09
CY2014Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.36
CY2014Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.61
CY2014Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.33
CY2014Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	4.33
CY2014	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	8.63
CY2015Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.93
CY2015Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.01
CY2015Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.45
CY2015Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	4.35
CY2015	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	9.75
CY2013	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	5.98
CY2015Q4	us-gaap	Equity Method Investment Summarized Financial Information Assets EquityMethodInvestmentSummarizedFinancialInformationAssets	13993900	USD
CY2014Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.35
CY2014Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.58
CY2014Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.30
CY2014Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	4.29
CY2014	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	8.52
CY2015Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.92
CY2015Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.98
CY2015Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.43
CY2015Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	4.31
CY2015	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	9.65
CY2013	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-2068000	USD
CY2014	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-10207000	USD
CY2015	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-16551000	USD
CY2013	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.252
CY2014	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.201
CY2015	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.229
CY2013	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35
CY2014	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35
CY2015	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35
CY2013	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	0.016
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	0.015
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.008
CY2013	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.106
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.122
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.098
CY2013	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Amortization EffectiveIncomeTaxRateReconciliationNondeductibleExpenseAmortization	-0.016
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Amortization EffectiveIncomeTaxRateReconciliationNondeductibleExpenseAmortization	-0.011
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Amortization EffectiveIncomeTaxRateReconciliationNondeductibleExpenseAmortization	-0.009
CY2013	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Other EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOther	0.006
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Other EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOther	0.01
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Other EffectiveIncomeTaxRateReconciliationNondeductibleExpenseOther	0.009
CY2013	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.002
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.005
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.011
CY2013	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.004
CY2014	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.01
CY2015	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.01
CY2013	us-gaap	Effective Income Tax Rate Reconciliation Tax Contingencies Other EffectiveIncomeTaxRateReconciliationTaxContingenciesOther	0
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Tax Contingencies Other EffectiveIncomeTaxRateReconciliationTaxContingenciesOther	-0.046
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Tax Contingencies Other EffectiveIncomeTaxRateReconciliationTaxContingenciesOther	-0.014
CY2014Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	990678000	USD
CY2015Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	1088889000	USD
CY2013	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	13672000	USD
CY2014	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	19521000	USD
CY2015	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	51215000	USD
CY2014Q4	us-gaap	Equity Method Investment Summarized Financial Information Assets EquityMethodInvestmentSummarizedFinancialInformationAssets	12613100	USD
CY2014Q4	us-gaap	Equity Method Investment Summarized Financial Information Equity EquityMethodInvestmentSummarizedFinancialInformationEquity	7126000	USD
CY2015Q4	us-gaap	Equity Method Investment Summarized Financial Information Equity EquityMethodInvestmentSummarizedFinancialInformationEquity	8385600	USD
CY2014Q4	us-gaap	Equity Method Investment Summarized Financial Information Liabilities EquityMethodInvestmentSummarizedFinancialInformationLiabilities	5487100	USD
CY2015Q4	us-gaap	Equity Method Investment Summarized Financial Information Liabilities EquityMethodInvestmentSummarizedFinancialInformationLiabilities	5608300	USD
CY2013	us-gaap	Equity Method Investment Summarized Financial Information Net Income Loss EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss	906200	USD
CY2014	us-gaap	Equity Method Investment Summarized Financial Information Net Income Loss EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss	1099100	USD
CY2015	us-gaap	Equity Method Investment Summarized Financial Information Net Income Loss EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss	1179500	USD
CY2014Q4	us-gaap	Equity Method Investment Summarized Financial Information Noncurrent Assets EquityMethodInvestmentSummarizedFinancialInformationNoncurrentAssets	10060400	USD
CY2015Q4	us-gaap	Equity Method Investment Summarized Financial Information Noncurrent Assets EquityMethodInvestmentSummarizedFinancialInformationNoncurrentAssets	12216700	USD
CY2013	us-gaap	Equity Method Investment Summarized Financial Information Revenue EquityMethodInvestmentSummarizedFinancialInformationRevenue	1605200	USD
CY2014	us-gaap	Equity Method Investment Summarized Financial Information Revenue EquityMethodInvestmentSummarizedFinancialInformationRevenue	1397600	USD
CY2015	us-gaap	Equity Method Investment Summarized Financial Information Revenue EquityMethodInvestmentSummarizedFinancialInformationRevenue	1473600	USD
CY2013	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	3579000	USD
CY2014	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	9661000	USD
CY2015	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	6811000	USD
CY2013	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	3579000	USD
CY2014	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	9661000	USD
CY2015	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	6811000	USD
CY2013	us-gaap	Federal Income Tax Expense Benefit Continuing Operations FederalIncomeTaxExpenseBenefitContinuingOperations	16600000	USD
CY2014	us-gaap	Federal Income Tax Expense Benefit Continuing Operations FederalIncomeTaxExpenseBenefitContinuingOperations	41400000	USD
CY2015	us-gaap	Federal Income Tax Expense Benefit Continuing Operations FederalIncomeTaxExpenseBenefitContinuingOperations	48100000	USD
CY2013Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	116400000	USD
CY2014Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	124920000	USD
CY2015Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	139023000	USD
CY2015Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	81600000	USD
CY2015Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	31400000	USD
CY2015Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	20400000	USD
CY2015Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	23900000	USD
CY2015Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	27200000	USD
CY2015Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	29900000	USD
CY2015Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	214400000	USD
CY2015	us-gaap	Finite Lived Intangible Assets Remaining Amortization Period1 FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1	P4Y3M18D
CY2013	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-3900000	USD
CY2014	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-8500000	USD
CY2015	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-2000000	USD
CY2013	us-gaap	Foreign Currency Transaction Gain Loss Unrealized ForeignCurrencyTransactionGainLossUnrealized	100000	USD
CY2014	us-gaap	Foreign Currency Transaction Gain Loss Unrealized ForeignCurrencyTransactionGainLossUnrealized	7700000	USD
CY2015	us-gaap	Foreign Currency Transaction Gain Loss Unrealized ForeignCurrencyTransactionGainLossUnrealized	11700000	USD
CY2013	us-gaap	Foreign Income Tax Expense Benefit Continuing Operations ForeignIncomeTaxExpenseBenefitContinuingOperations	74300000	USD
CY2014	us-gaap	Foreign Income Tax Expense Benefit Continuing Operations ForeignIncomeTaxExpenseBenefitContinuingOperations	49400000	USD
CY2015	us-gaap	Foreign Income Tax Expense Benefit Continuing Operations ForeignIncomeTaxExpenseBenefitContinuingOperations	77500000	USD
CY2013	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	2555000	USD
CY2014	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-3065000	USD
CY2015	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	701000	USD
CY2013Q4	us-gaap	Goodwill Goodwill	1900100000	USD
CY2014Q4	us-gaap	Goodwill Goodwill	1907924000	USD
CY2015Q4	us-gaap	Goodwill Goodwill	2141471000	USD
CY2015	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	280800000	USD
CY2014	us-gaap	Goodwill Translation Adjustments GoodwillTranslationAdjustments	-61700000	USD
CY2015	us-gaap	Goodwill Translation Adjustments GoodwillTranslationAdjustments	-54700000	USD
CY2015Q4	us-gaap	Guarantee Obligations Maximum Exposure GuaranteeObligationsMaximumExposure	103200000	USD
CY2013	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	6500000	USD
CY2014	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	2400000	USD
CY2015	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	6000000	USD
CY2013	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	102800000	USD
CY2014	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	111200000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	132100000	USD
CY2013	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	365400000	USD
CY2013	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	365444000	USD
CY2014	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	485600000	USD
CY2014	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	485608000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	579100000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	579146000	USD
CY2013	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	262600000	USD
CY2014	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	374400000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	447000000	USD
CY2013	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	31343000	USD
CY2014Q1	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	8900000	USD
CY2014Q2	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	12500000	USD
CY2014Q3	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	19600000	USD
CY2014Q4	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	7300000	USD
CY2014	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	48265000	USD
CY2015Q1	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	11300000	USD
CY2015Q2	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	27100000	USD
CY2015Q3	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	25400000	USD
CY2015Q4	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	13700000	USD
CY2015	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	77475000	USD
CY2013	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	92092000	USD
CY2014	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	97588000	USD
CY2015	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	132805000	USD
CY2013	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	5900000	USD
CY2014	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	7400000	USD
CY2015	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-4700000	USD
CY2013	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-38900000	USD
CY2014	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-59100000	USD
CY2015	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-57000000	USD
CY2013	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	127900000	USD
CY2014	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	170000000	USD
CY2015	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	202700000	USD
CY2013	us-gaap	Income Tax Reconciliation Nondeductible Expense Amortization IncomeTaxReconciliationNondeductibleExpenseAmortization	-5700000	USD
CY2014	us-gaap	Income Tax Reconciliation Nondeductible Expense Amortization IncomeTaxReconciliationNondeductibleExpenseAmortization	-5200000	USD
CY2015	us-gaap	Income Tax Reconciliation Nondeductible Expense Amortization IncomeTaxReconciliationNondeductibleExpenseAmortization	-5100000	USD
CY2013	us-gaap	Income Tax Reconciliation Nondeductible Expense Other IncomeTaxReconciliationNondeductibleExpenseOther	2100000	USD
CY2014	us-gaap	Income Tax Reconciliation Nondeductible Expense Other IncomeTaxReconciliationNondeductibleExpenseOther	5100000	USD
CY2015	us-gaap	Income Tax Reconciliation Nondeductible Expense Other IncomeTaxReconciliationNondeductibleExpenseOther	5400000	USD
CY2013	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-600000	USD
CY2014	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-3300000	USD
CY2015	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-6100000	USD
CY2013	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	1400000	USD
CY2014	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	5100000	USD
CY2015	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	5900000	USD
CY2013	us-gaap	Income Tax Reconciliation Tax Contingencies Other IncomeTaxReconciliationTaxContingenciesOther	0	USD
CY2014	us-gaap	Income Tax Reconciliation Tax Contingencies Other IncomeTaxReconciliationTaxContingenciesOther	-22400000	USD
CY2015	us-gaap	Income Tax Reconciliation Tax Contingencies Other IncomeTaxReconciliationTaxContingenciesOther	-8300000	USD
CY2013	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	84951000	USD
CY2014	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	88459000	USD
CY2015	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	155566000	USD
CY2014Q4	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	59300000	USD
CY2015Q4	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	90400000	USD
CY2013	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	206649000	USD
CY2014	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	307551000	USD
CY2015	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	253004000	USD
CY2013	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	-28058000	USD
CY2014	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	-19813000	USD
CY2015	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	-3407000	USD
CY2013	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	45014000	USD
CY2014	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	48824000	USD
CY2015	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	44852000	USD
CY2013	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	267550000	USD
CY2014	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	264025000	USD
CY2015	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	400762000	USD
CY2013	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	0	USD
CY2014	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	0	USD
CY2015	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	52932000	USD
CY2015Q4	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	12800000	USD
CY2014Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	38841000	USD
CY2015Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	227185000	USD
CY2015Q4	us-gaap	Intangible Assets Net Including Goodwill IntangibleAssetsNetIncludingGoodwill	2368700000	USD
CY2013	us-gaap	Interest Expense InterestExpense	34718000	USD
CY2014	us-gaap	Interest Expense InterestExpense	28321000	USD
CY2015	us-gaap	Interest Expense InterestExpense	28127000	USD
CY2013	us-gaap	Interest Paid InterestPaid	22850000	USD
CY2014	us-gaap	Interest Paid InterestPaid	20160000	USD
CY2015	us-gaap	Interest Paid InterestPaid	21700000	USD
CY2012Q4	us-gaap	Investments Fair Value Disclosure InvestmentsFairValueDisclosure	63600000	USD
CY2013Q4	us-gaap	Investments Fair Value Disclosure InvestmentsFairValueDisclosure	78900000	USD
CY2014Q4	us-gaap	Investments Fair Value Disclosure InvestmentsFairValueDisclosure	113600000	USD
CY2015Q4	us-gaap	Investments Fair Value Disclosure InvestmentsFairValueDisclosure	155200000	USD
CY2014Q4	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	297142000	USD
CY2015Q4	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	311487000	USD
CY2014Q4	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures Fair Value Disclosure InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVenturesFairValueDisclosure	113602000	USD
CY2015Q4	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures Fair Value Disclosure InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVenturesFairValueDisclosure	155167000	USD
CY2013	us-gaap	Labor And Related Expense LaborAndRelatedExpense	2817059000	USD
CY2014	us-gaap	Labor And Related Expense LaborAndRelatedExpense	3258673000	USD
CY2015	us-gaap	Labor And Related Expense LaborAndRelatedExpense	3564536000	USD
CY2014Q4	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	22000000	USD
CY2015Q4	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	18200000	USD
CY2014Q4	us-gaap	Liabilities Liabilities	2652767000	USD
CY2015Q4	us-gaap	Liabilities Liabilities	3475777000	USD
CY2014Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	5075336000	USD
CY2015Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	6205159000	USD
CY2014Q4	us-gaap	Liabilities Current LiabilitiesCurrent	2047011000	USD
CY2015Q4	us-gaap	Liabilities Current LiabilitiesCurrent	2505193000	USD
CY2015Q4	us-gaap	Liability For Uncertain Tax Positions Noncurrent LiabilityForUncertainTaxPositionsNoncurrent	13100000	USD
CY2014Q4	us-gaap	Loans Receivable Mortgage Warehouse Lending LoansReceivableMortgageWarehouseLending	83312000	USD
CY2015Q4	us-gaap	Loans Receivable Mortgage Warehouse Lending LoansReceivableMortgageWarehouseLending	265211000	USD
CY2014Q4	us-gaap	Long Term Accounts Notes And Loans Receivable Net Noncurrent LongTermAccountsNotesAndLoansReceivableNetNoncurrent	85749000	USD
CY2015Q4	us-gaap	Long Term Accounts Notes And Loans Receivable Net Noncurrent LongTermAccountsNotesAndLoansReceivableNetNoncurrent	135181000	USD
CY2014Q4	us-gaap	Long Term Debt LongTermDebt	275000000	USD
CY2015Q4	us-gaap	Long Term Debt LongTermDebt	275000000	USD
CY2014Q4	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	285300000	USD
CY2015Q4	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	282000000	USD
CY2014Q4	us-gaap	Long Term Line Of Credit LongTermLineOfCredit	0	USD
CY2015Q4	us-gaap	Long Term Line Of Credit LongTermLineOfCredit	254999000	USD
CY2012Q4	us-gaap	Loss Contingency Accrual At Carrying Value LossContingencyAccrualAtCarryingValue	1600000	USD
CY2013Q4	us-gaap	Loss Contingency Accrual At Carrying Value LossContingencyAccrualAtCarryingValue	6200000	USD
CY2014Q4	us-gaap	Loss Contingency Accrual At Carrying Value LossContingencyAccrualAtCarryingValue	9200000	USD
CY2015Q4	us-gaap	Loss Contingency Accrual At Carrying Value LossContingencyAccrualAtCarryingValue	19200000	USD
CY2013	us-gaap	Loss Contingency Accrual Carrying Value Payments LossContingencyAccrualCarryingValuePayments	900000	USD
CY2014	us-gaap	Loss Contingency Accrual Carrying Value Payments LossContingencyAccrualCarryingValuePayments	3600000	USD
CY2015	us-gaap	Loss Contingency Accrual Carrying Value Payments LossContingencyAccrualCarryingValuePayments	700000	USD
CY2013	us-gaap	Loss Contingency Accrual Provision LossContingencyAccrualProvision	5700000	USD
CY2015Q4	us-gaap	Loss Contingency Receivable LossContingencyReceivable	9000000	USD
CY2014Q4	us-gaap	Minority Interest MinorityInterest	22323000	USD
CY2015Q4	us-gaap	Minority Interest MinorityInterest	29536000	USD
CY2015	us-gaap	Minority Interest Change In Redemption Value MinorityInterestChangeInRedemptionValue	-2800000	USD
CY2014	us-gaap	Loss Contingency Accrual Provision LossContingencyAccrualProvision	7400000	USD
CY2015	us-gaap	Loss Contingency Accrual Provision LossContingencyAccrualProvision	2900000	USD
CY2014Q4	us-gaap	Loss Contingency Receivable LossContingencyReceivable	1800000	USD
CY2015	us-gaap	Minority Interest Decrease From Redemptions MinorityInterestDecreaseFromRedemptions	177000	USD
CY2013	us-gaap	Minority Interest Period Increase Decrease MinorityInterestPeriodIncreaseDecrease	-420000	USD
CY2014	us-gaap	Minority Interest Period Increase Decrease MinorityInterestPeriodIncreaseDecrease	10413000	USD
CY2015	us-gaap	Minority Interest Period Increase Decrease MinorityInterestPeriodIncreaseDecrease	1104000	USD
CY2013	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-128388000	USD
CY2014	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-203029000	USD
CY2015	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	191567000	USD
CY2013	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-164212000	USD
CY2014	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-187938000	USD
CY2015	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-584615000	USD
CY2013	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	295235000	USD
CY2014	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	498861000	USD
CY2015	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	375769000	USD
CY2013	us-gaap	Net Income Loss NetIncomeLoss	269865000	USD
CY2014	us-gaap	Net Income Loss NetIncomeLoss	386063000	USD
CY2015	us-gaap	Net Income Loss NetIncomeLoss	438672000	USD
CY2013	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	3487000	USD
CY2014	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	1957000	USD
CY2015	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	7669000	USD
CY2014	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	1187000	USD
CY2015	us-gaap	Net Income Loss Attributable To Redeemable Noncontrolling Interest NetIncomeLossAttributableToRedeemableNoncontrollingInterest	1560000	USD
CY2013	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	269456000	USD
CY2014Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	15900000	USD
CY2014Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	71700000	USD
CY2014Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	104300000	USD
CY2014Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	193800000	USD
CY2014	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	385749000	USD
CY2015Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	41900000	USD
CY2015Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	90100000	USD
CY2015Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	110500000	USD
CY2015Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	195900000	USD
CY2015	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	438358000	USD
CY2013	us-gaap	Net Income Loss Including Portion Attributable To Nonredeemable Noncontrolling Interest NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest	273352000	USD
CY2014	us-gaap	Net Income Loss Including Portion Attributable To Nonredeemable Noncontrolling Interest NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest	386833000	USD
CY2015	us-gaap	Net Income Loss Including Portion Attributable To Nonredeemable Noncontrolling Interest NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest	444781000	USD
CY2014Q4	us-gaap	Notes And Loans Receivable Net Current NotesAndLoansReceivableNetCurrent	181377000	USD
CY2015Q4	us-gaap	Notes And Loans Receivable Net Current NotesAndLoansReceivableNetCurrent	267307000	USD
CY2015	us-gaap	Number Of Businesses Acquired NumberOfBusinessesAcquired	20	acquisition
CY2015	us-gaap	Number Of Reporting Units NumberOfReportingUnits	4	segment
CY2015Q3	us-gaap	Operating Expenses OperatingExpenses	1381000000	USD
CY2013	us-gaap	Operating Expenses OperatingExpenses	4092772000	USD
CY2014Q1	us-gaap	Operating Expenses OperatingExpenses	1052700000	USD
CY2014Q2	us-gaap	Operating Expenses OperatingExpenses	1185500000	USD
CY2014Q3	us-gaap	Operating Expenses OperatingExpenses	1238500000	USD
CY2014Q4	us-gaap	Operating Expenses OperatingExpenses	1487200000	USD
CY2014	us-gaap	Operating Expenses OperatingExpenses	4963939000	USD
CY2015Q1	us-gaap	Operating Expenses OperatingExpenses	1150800000	USD
CY2015Q2	us-gaap	Operating Expenses OperatingExpenses	1270500000	USD
CY2015Q4	us-gaap	Operating Expenses OperatingExpenses	1633600000	USD
CY2015	us-gaap	Operating Expenses OperatingExpenses	5435873000	USD
CY2013	us-gaap	Operating Income Loss OperatingIncomeLoss	368819000	USD
CY2014Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	-15300000	USD
CY2014Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	91700000	USD
CY2014Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	127500000	USD
CY2014Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	261800000	USD
CY2014	us-gaap	Operating Income Loss OperatingIncomeLoss	465664000	USD
CY2015Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	52700000	USD
CY2015Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	103000000	USD
CY2015Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	120300000	USD
CY2015Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	253800000	USD
CY2015	us-gaap	Operating Income Loss OperatingIncomeLoss	529798000	USD
CY2015Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	762600000	USD
CY2015Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	143500000	USD
CY2015Q4	us-gaap	Operating Leases Future Minimum Payments Due Future Minimum Sublease Rentals OperatingLeasesFutureMinimumPaymentsDueFutureMinimumSubleaseRentals	16800000	USD
CY2015Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	75300000	USD
CY2015Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	91200000	USD
CY2015Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	104400000	USD
CY2015Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	121600000	USD
CY2015Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	226600000	USD
CY2013	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	131200000	USD
CY2014	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	141000000	USD
CY2015	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	141100000	USD
CY2013	us-gaap	Other Amortization Of Deferred Charges OtherAmortizationOfDeferredCharges	22703000	USD
CY2014	us-gaap	Other Amortization Of Deferred Charges OtherAmortizationOfDeferredCharges	20242000	USD
CY2015	us-gaap	Other Amortization Of Deferred Charges OtherAmortizationOfDeferredCharges	22705000	USD
CY2014Q4	us-gaap	Other Assets Current OtherAssetsCurrent	27825000	USD
CY2015Q4	us-gaap	Other Assets Current OtherAssetsCurrent	99411000	USD
CY2014Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	57012000	USD
CY2015Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	94330000	USD
CY2013	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	-19171000	USD
CY2014	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	37086000	USD
CY2015	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	-27583000	USD
CY2015	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Before Tax Portion Attributable To Noncontrolling Interest OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToNoncontrollingInterest	-1100000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax	-1200000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax	-4100000	USD
CY2013	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-53319000	USD
CY2014	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-137951000	USD
CY2015	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-163657000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	53800000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax	-32800000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax	57400000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax	-25200000	USD
CY2013	us-gaap	Other General And Administrative Expense OtherGeneralAndAdministrativeExpense	1177545000	USD
CY2014	us-gaap	Other General And Administrative Expense OtherGeneralAndAdministrativeExpense	1568424000	USD
CY2015	us-gaap	Other General And Administrative Expense OtherGeneralAndAdministrativeExpense	1729079000	USD
CY2014Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	141825000	USD
CY2015Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	200804000	USD
CY2014Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	118969000	USD
CY2015Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	208496000	USD
CY2013	us-gaap	Payments For Previous Acquisition PaymentsForPreviousAcquisition	72482000	USD
CY2014	us-gaap	Payments For Previous Acquisition PaymentsForPreviousAcquisition	39344000	USD
CY2015	us-gaap	Payments For Previous Acquisition PaymentsForPreviousAcquisition	51808000	USD
CY2013	us-gaap	Payments For Proceeds From Productive Assets PaymentsForProceedsFromProductiveAssets	110684000	USD
CY2013	us-gaap	Payments For Proceeds From Productive Assets PaymentsForProceedsFromProductiveAssets	110700000	USD
CY2014	us-gaap	Payments For Proceeds From Productive Assets PaymentsForProceedsFromProductiveAssets	156900000	USD
CY2014	us-gaap	Payments For Proceeds From Productive Assets PaymentsForProceedsFromProductiveAssets	156927000	USD
CY2015	us-gaap	Payments For Proceeds From Productive Assets PaymentsForProceedsFromProductiveAssets	149100000	USD
CY2015	us-gaap	Payments For Proceeds From Productive Assets PaymentsForProceedsFromProductiveAssets	149076000	USD
CY2015	us-gaap	Payments For Repurchase Of Redeemable Noncontrolling Interest PaymentsForRepurchaseOfRedeemableNoncontrollingInterest	2700000	USD
CY2013	us-gaap	Payments For Restructuring PaymentsForRestructuring	39200000	USD
CY2014	us-gaap	Payments For Restructuring PaymentsForRestructuring	14800000	USD
CY2015	us-gaap	Payments For Restructuring PaymentsForRestructuring	17900000	USD
CY2013	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	4614000	USD
CY2014	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	0	USD
CY2015	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	7319000	USD
CY2013	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	20026000	USD
CY2014	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	21885000	USD
CY2015	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	25593000	USD
CY2013	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	14277000	USD
CY2014	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	15954000	USD
CY2015	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	10092000	USD
CY2015	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	373000000	USD
CY2013	us-gaap	Payments To Acquire Interest In Joint Venture PaymentsToAcquireInterestInJointVenture	37217000	USD
CY2014	us-gaap	Payments To Acquire Interest In Joint Venture PaymentsToAcquireInterestInJointVenture	56434000	USD
CY2015	us-gaap	Payments To Acquire Interest In Joint Venture PaymentsToAcquireInterestInJointVenture	47627000	USD
CY2013	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	110800000	USD
CY2014	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	156900000	USD
CY2015	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	149100000	USD
CY2014Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	64963000	USD
CY2015Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	77753000	USD
CY2013	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	1255000	USD
CY2014	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	2393000	USD
CY2015	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	5184000	USD
CY2013	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	1957791000	USD
CY2014	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	1664000000	USD
CY2015	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	2173000000	USD
CY2013	us-gaap	Proceeds From Payments To Minority Shareholders ProceedsFromPaymentsToMinorityShareholders	-1054000	USD
CY2014	us-gaap	Proceeds From Payments To Minority Shareholders ProceedsFromPaymentsToMinorityShareholders	11367000	USD
CY2015	us-gaap	Proceeds From Payments To Minority Shareholders ProceedsFromPaymentsToMinorityShareholders	-1503000	USD
CY2013	us-gaap	Proceeds From Repayments Of Debt ProceedsFromRepaymentsOfDebt	940000	USD
CY2014	us-gaap	Proceeds From Repayments Of Debt ProceedsFromRepaymentsOfDebt	18725000	USD
CY2015	us-gaap	Proceeds From Repayments Of Debt ProceedsFromRepaymentsOfDebt	-3797000	USD
CY2013	us-gaap	Proceeds From Sale Maturity And Collections Of Investments ProceedsFromSaleMaturityAndCollectionsOfInvestments	27629000	USD
CY2014	us-gaap	Proceeds From Sale Maturity And Collections Of Investments ProceedsFromSaleMaturityAndCollectionsOfInvestments	62412000	USD
CY2015	us-gaap	Proceeds From Sale Maturity And Collections Of Investments ProceedsFromSaleMaturityAndCollectionsOfInvestments	49237000	USD
CY2013	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	100000	USD
CY2014	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	0	USD
CY2015	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	0	USD
CY2013	us-gaap	Proceeds From Sales Of Assets Investing Activities ProceedsFromSalesOfAssetsInvestingActivities	13604000	USD
CY2014	us-gaap	Proceeds From Sales Of Assets Investing Activities ProceedsFromSalesOfAssetsInvestingActivities	1207000	USD
CY2015	us-gaap	Proceeds From Sales Of Assets Investing Activities ProceedsFromSalesOfAssetsInvestingActivities	7377000	USD
CY2013	us-gaap	Profit Loss ProfitLoss	273352000	USD
CY2014	us-gaap	Profit Loss ProfitLoss	388020000	USD
CY2015	us-gaap	Profit Loss ProfitLoss	446341000	USD
CY2014Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	786700000	USD
CY2015Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	872500000	USD
CY2014Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	368361000	USD
CY2015Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	423268000	USD
CY2013	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	8715000	USD
CY2014	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	8201000	USD
CY2015	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	14502000	USD
CY2014Q1	us-gaap	Real Estate Revenue Net RealEstateRevenueNet	1037400000	USD
CY2014Q2	us-gaap	Real Estate Revenue Net RealEstateRevenueNet	1277200000	USD
CY2014Q3	us-gaap	Real Estate Revenue Net RealEstateRevenueNet	1366000000	USD
CY2014Q4	us-gaap	Real Estate Revenue Net RealEstateRevenueNet	1749000000	USD
CY2015Q1	us-gaap	Real Estate Revenue Net RealEstateRevenueNet	1203500000	USD
CY2015Q2	us-gaap	Real Estate Revenue Net RealEstateRevenueNet	1373500000	USD
CY2015Q3	us-gaap	Real Estate Revenue Net RealEstateRevenueNet	1501300000	USD
CY2015Q4	us-gaap	Real Estate Revenue Net RealEstateRevenueNet	1887400000	USD
CY2014Q4	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	13449000	USD
CY2015Q4	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	11083000	USD
CY2013	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	1979500000	USD
CY2014	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	1827801000	USD
CY2015	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	1889209000	USD
CY2013	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	0	USD
CY2014	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	4191000	USD
CY2015	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	4107000	USD
CY2015Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	75600000	USD
CY2013	us-gaap	Restructuring Charges RestructuringCharges	18300000	USD
CY2014	us-gaap	Restructuring Charges RestructuringCharges	11900000	USD
CY2015	us-gaap	Restructuring Charges RestructuringCharges	18900000	USD
CY2013	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	18315000	USD
CY2014Q1	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	36000000	USD
CY2014Q2	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	5400000	USD
CY2014Q3	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	0	USD
CY2014Q4	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	1100000	USD
CY2014	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	42505000	USD
CY2015Q1	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	800000	USD
CY2015Q2	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	1800000	USD
CY2015Q3	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	18100000	USD
CY2015Q4	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	13400000	USD
CY2015	us-gaap	Restructuring Costs And Asset Impairment Charges RestructuringCostsAndAssetImpairmentCharges	34116000	USD
CY2012Q4	us-gaap	Restructuring Reserve RestructuringReserve	31400000	USD
CY2013Q4	us-gaap	Restructuring Reserve RestructuringReserve	10500000	USD
CY2014Q4	us-gaap	Restructuring Reserve RestructuringReserve	7600000	USD
CY2015Q4	us-gaap	Restructuring Reserve RestructuringReserve	8600000	USD
CY2014Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	1631145000	USD
CY2015Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	2044224000	USD
CY2013	us-gaap	Revenues Revenues	4461600000	USD
CY2013	us-gaap	Revenues Revenues	4461591000	USD
CY2014	us-gaap	Revenues Revenues	5429600000	USD
CY2014	us-gaap	Revenues Revenues	5429603000	USD
CY2015	us-gaap	Revenues Revenues	5965700000	USD
CY2015	us-gaap	Revenues Revenues	5965671000	USD
CY2014Q4	us-gaap	Senior Long Term Notes SeniorLongTermNotes	275000000	USD
CY2015Q4	us-gaap	Senior Long Term Notes SeniorLongTermNotes	275000000	USD
CY2014Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	19623000	USD
CY2015Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	49217000	USD
CY2013	us-gaap	State And Local Income Tax Expense Benefit Continuing Operations StateAndLocalIncomeTaxExpenseBenefitContinuingOperations	1200000	USD
CY2014	us-gaap	State And Local Income Tax Expense Benefit Continuing Operations StateAndLocalIncomeTaxExpenseBenefitContinuingOperations	6800000	USD
CY2015	us-gaap	State And Local Income Tax Expense Benefit Continuing Operations StateAndLocalIncomeTaxExpenseBenefitContinuingOperations	7200000	USD
CY2013	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	1255000	USD
CY2014	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	2393000	USD
CY2015	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	5184000	USD
CY2014Q4	us-gaap	Stockholders Equity StockholdersEquity	2386797000	USD
CY2015Q4	us-gaap	Stockholders Equity StockholdersEquity	2688763000	USD
CY2012Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1959256000	USD
CY2013Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	2190809000	USD
CY2014Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	2409120000	USD
CY2014	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	34500000	USD
CY2015Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	2718299000	USD
CY2014Q4	us-gaap	Taxes Payable Current TaxesPayableCurrent	104100000	USD
CY2015Q4	us-gaap	Taxes Payable Current TaxesPayableCurrent	88100000	USD
CY2014Q4	us-gaap	Unbilled Contracts Receivable UnbilledContractsReceivable	339100000	USD
CY2015Q4	us-gaap	Unbilled Contracts Receivable UnbilledContractsReceivable	374600000	USD
CY2013	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	5100000	USD
CY2014	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	7100000	USD
CY2015	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	21100000	USD
CY2013Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	81100000	USD
CY2014Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	48500000	USD
CY2015Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	28300000	USD
CY2014	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromCurrentPeriodTaxPositions	200000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromCurrentPeriodTaxPositions	0	USD
CY2014	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	4700000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	11200000	USD
CY2014	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	6800000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	7800000	USD
CY2014Q4	us-gaap	Unrecognized Tax Benefits Interest On Income Taxes Accrued UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued	4700000	USD
CY2015Q4	us-gaap	Unrecognized Tax Benefits Interest On Income Taxes Accrued UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued	1800000	USD
CY2013	us-gaap	Unrecognized Tax Benefits Interest On Income Taxes Expense UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense	900000	USD
CY2014	us-gaap	Unrecognized Tax Benefits Interest On Income Taxes Expense UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense	500000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Interest On Income Taxes Expense UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense	100000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	16800000	USD
CY2014Q4	us-gaap	Warehouse Agreement Borrowings WarehouseAgreementBorrowings	83312000	USD
CY2015Q4	us-gaap	Warehouse Agreement Borrowings WarehouseAgreementBorrowings	263102000	USD
CY2013	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	45072120	shares
CY2014	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	45260563	shares
CY2015	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	45414898	shares
CY2013	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	44258878	shares
CY2014	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	44684482	shares
CY2015	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	44940042	shares
CY2015	us-gaap	Nature Of Operations NatureOfOperations	<div style="font-family:Times New Roman;font-size:10pt;"><table cellpadding="0" cellspacing="0" style="padding-top:8px;padding-bottom:8px;font-family:Times New Roman; font-size:10pt;"><tr><td style="width:24px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:0px;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1.</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">ORGANIZATION</font></div></td></tr></table><div style="line-height:120%;padding-bottom:8px;padding-top:8px;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Jones Lang LaSalle Incorporated ("Jones Lang LaSalle," which we may refer to as "JLL," "we," "us," "our," the "Company" or the "Firm") was incorporated in 1997. We have corporate offices worldwide with approximately </font><font style="font-family:inherit;font-size:10pt;">61,500</font><font style="font-family:inherit;font-size:10pt;"> employees, including </font><font style="font-family:inherit;font-size:10pt;">32,700</font><font style="font-family:inherit;font-size:10pt;"> employees whose costs are reimbursed by our clients. We provide comprehensive integrated real estate and investment management expertise on a local, regional and global level to owner, occupier and investor clients. We are an industry leader in property and corporate facility management services, with a portfolio of approximately </font><font style="font-family:inherit;font-size:10pt;">4.0 billion</font><font style="font-family:inherit;font-size:10pt;"> square feet worldwide. LaSalle Investment Management ("LaSalle"), a member of the Jones Lang LaSalle group, is one of the world's largest and most diversified real estate investment management firms, with approximately </font><font style="font-family:inherit;font-size:10pt;">$56.4 billion</font><font style="font-family:inherit;font-size:10pt;"> of assets under management (unaudited).</font></div><div style="line-height:120%;padding-top:8px;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The following table shows the revenue for the major product categories into which we group these services.</font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:95.703125%;border-collapse:collapse;text-align:left;"><tr><td colspan="8" rowspan="1"></td></tr><tr><td width="46%" rowspan="1" colspan="1"></td><td width="1%" rowspan="1" colspan="1"></td><td width="16%" rowspan="1" colspan="1"></td><td width="1%" rowspan="1" colspan="1"></td><td width="17%" rowspan="1" colspan="1"></td><td width="1%" rowspan="1" colspan="1"></td><td width="17%" rowspan="1" colspan="1"></td><td width="1%" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="7" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Year Ended December 31,</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">($ in millions)</font></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">2015</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2014</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">2013</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Real Estate Services:</font></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">  Leasing</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1,669.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,540.0</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,321.7</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">  Capital Markets & Hotels</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">955.8</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">822.9</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">716.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">  Property & Facility Management</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">1,557.4</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,523.7</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">1,199.5</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">  Project & Development Services</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">882.1</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">709.3</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">555.4</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">  Advisory, Consulting and Other</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">503.9</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">465.6</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">414.2</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">LaSalle Investment Management</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">397.0</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">368.1</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">254.7</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Total revenue</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">5,965.7</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">5,429.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">4,461.6</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;padding-bottom:8px;padding-top:8px;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Individual regions and markets focus on different property types, depending on local requirements and market conditions.</font></div><div style="line-height:120%;padding-bottom:8px;padding-top:8px;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">We work for a broad range of clients that represent a wide variety of industries and are based in markets throughout the world. Our clients vary greatly in size and include for-profit and not-for-profit entities of all kinds, public-private partnerships and governmental (public sector) entities. Increasingly, we are offering services to smaller middle-market companies looking to outsource real estate services. We provide real estate investment management services on a global basis for both public and private assets through our LaSalle segment. Our integrated global business model, industry-leading research capabilities, client relationship management focus, consistent worldwide service delivery and strong brand are attributes that enhance our services.</font></div></div>
CY2015	us-gaap	Revenue Recognition Accounting Policy Gross And Net Revenue Disclosure RevenueRecognitionAccountingPolicyGrossAndNetRevenueDisclosure	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-bottom:8px;padding-top:8px;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Gross and Net Accounting</font></div><div style="line-height:120%;padding-bottom:8px;padding-top:8px;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">We follow the guidance of the Financial Accounting Standards Board's ("FASB's") Accounting Standards Codification ("ASC") 605-45, </font><font style="font-family:inherit;font-size:10pt;font-style:italic;">Principal and Agent Considerations</font><font style="font-family:inherit;font-size:10pt;">, when accounting for reimbursements received from clients. In certain of our businesses, primarily those involving management services, our clients reimburse us for expenses incurred on their behalf. We base the treatment of reimbursable expenses for financial reporting purposes upon the fee structure of the underlying contract. Accordingly, we report a contract that provides for fixed fees, fully inclusive of all personnel and other recoverable expenses, on a gross basis. When accounting on a gross basis, our reported revenue comprises the entire amount billed to our client and our reported expenses include all costs associated with the client. Certain contractual arrangements in our project and development services, including fit-out business activities and our facility management services, tend to have characteristics that result in accounting on a gross basis. In Note 3, Business Segments, for client assignments in property and facility management and in project and development services accounted for on a gross basis, we identify the reimbursable gross contract costs, including vendor and subcontractor costs ("gross contract costs"), and present separately their impact on both revenue and operating expense in our Real Estate Services ("RES") segments. We exclude these gross contract costs from revenue and operating expenses in determining "fee revenue" and "fee-based operating expenses" in our segment presentation.</font></div><div style="line-height:120%;padding-bottom:8px;padding-top:8px;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">We account for a contract on a net basis when the fee structure is comprised of at least two distinct elements, namely (1) a fixed management fee and (2) a separate component that allows for scheduled reimbursable personnel costs or other expenses to be billed directly to the client. When accounting on a net basis, we include the fixed management fee in reported revenue and net the reimbursement against expenses. We base this accounting on the following factors, which define us as an agent rather than a principal:</font></div><table cellpadding="0" cellspacing="0" style="padding-top:8px;padding-bottom:8px;font-family:Times New Roman; font-size:10pt;"><tr><td style="width:60px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:36px;"><font style="font-family:inherit;font-size:10pt;">•</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The property owner or client, with ultimate approval rights relating to the employment and compensation of on-site personnel, and bearing all of the economic costs of such personnel, is determined to be the primary obligor in the arrangement;</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="padding-top:8px;padding-bottom:8px;font-family:Times New Roman; font-size:10pt;"><tr><td style="width:60px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:36px;"><font style="font-family:inherit;font-size:10pt;">•</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Reimbursement to JLL is generally completed simultaneously with payment of payroll or soon thereafter;</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="padding-top:8px;padding-bottom:8px;font-family:Times New Roman; font-size:10pt;"><tr><td style="width:60px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:36px;"><font style="font-family:inherit;font-size:10pt;">•</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The property owner is contractually obligated to fund all operating costs of the property from existing cash flow or direct funding from its building operating account and JLL bears little or no credit risk; and</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="padding-top:8px;padding-bottom:8px;font-family:Times New Roman; font-size:10pt;"><tr><td style="width:60px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:36px;"><font style="font-family:inherit;font-size:10pt;">•</font></div></td><td style="vertical-align:top;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">JLL generally earns little to no margin on the reimbursement aspect of the arrangement, obtaining reimbursement only for actual costs incurred.</font></div></td></tr></table><div style="line-height:120%;padding-bottom:8px;padding-top:8px;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">We account for the majority of our service contracts on a net basis. The presentation of expenses pursuant to these arrangements under either a gross or net basis has no impact on operating income, net income or cash flows.</font></div><div style="line-height:120%;padding-bottom:8px;padding-top:8px;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Contracts accounted for on a gross basis resulted in certain reimbursable costs reflected in both revenue and operating expenses (gross contract costs) of </font><font style="font-family:inherit;font-size:10pt;">$801.3 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">$727.9 million</font><font style="font-family:inherit;font-size:10pt;">, and </font><font style="font-family:inherit;font-size:10pt;">$434.8 million</font><font style="font-family:inherit;font-size:10pt;"> for the years ended </font><font style="font-family:inherit;font-size:10pt;">December 31, 2015</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">2014</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">2013</font><font style="font-family:inherit;font-size:10pt;">, respectively.</font></div><div style="line-height:120%;padding-bottom:8px;padding-top:8px;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;"></font></div></div>
CY2015	us-gaap	Revenue Recognition Percentage Of Completion Method RevenueRecognitionPercentageOfCompletionMethod	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-bottom:8px;padding-top:8px;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"></font></div><div style="line-height:120%;padding-bottom:8px;padding-top:8px;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">We recognize project and development management and construction management fees by applying the percentage of completion method of accounting. The costs incurred to total estimated costs method is used to determine the extent of progress towards completion</font></div></div>
CY2015	us-gaap	Revenue Recognition Services Commissions RevenueRecognitionServicesCommissions	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-bottom:8px;padding-top:8px;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">We recognize transaction commissions related to leasing services and capital markets services as revenue when we provide the related services unless future contingencies exist. </font></div></div>
CY2015	us-gaap	Revenue Recognition Services Management Fees RevenueRecognitionServicesManagementFees	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-bottom:8px;padding-top:8px;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Advisory and management fees related to property and facility management services, valuation services, corporate property services, consulting services and investment management are recognized in the period in which we perform the related services.</font></div></div>
CY2015	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-bottom:8px;padding-top:8px;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Use of Estimates</font></div><div style="line-height:120%;padding-bottom:8px;padding-top:8px;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The preparation of our Consolidated Financial Statements in conformity U.S. GAAP requires us to make estimates and assumptions about future events that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the dates of the financial statements and the reported amounts of revenue and expenses during the reporting periods. Such estimates include the value and allocation of purchase consideration, valuation of accounts receivable, investments in real estate ventures, goodwill, intangible assets, other long-lived assets, 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.</font></div><div style="line-height:120%;padding-bottom:8px;padding-top:8px;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">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 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 will likely differ from such estimated amounts, we believe such differences are not likely to be material.</font></div></div>

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$JLL
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2015 Form 10-K Financial Statement

#000103797616000086 Filed on February 25, 2016

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$JLL JONES LANG LASALLE INC Stock $jll

2015 Form 10-K Financial Statement

#000103797616000086 Filed on February 25, 2016

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$JLL
JONES LANG LASALLE INC Stock $jll