2018 Q1 Form 10-K Financial Statement
#000135201019000008 Filed on February 26, 2019
Income Statement
Concept | 2018 Q1 | 2017 Q4 | 2017 Q3 |
---|---|---|---|
Revenue | $424.1M | $399.3M | $377.5M |
YoY Change | 30.65% | 27.36% | 26.56% |
Cost Of Revenue | $277.6M | $254.1M | $239.4M |
YoY Change | 33.65% | 28.2% | 25.46% |
Gross Profit | $146.5M | $145.2M | $138.2M |
YoY Change | 25.31% | 25.91% | 28.52% |
Gross Profit Margin | 34.54% | 36.36% | 36.59% |
Selling, General & Admin | $89.64M | $85.43M | $81.73M |
YoY Change | 13.06% | 19.6% | 21.1% |
% of Gross Profit | 61.18% | 58.85% | 59.16% |
Research & Development | |||
YoY Change | |||
% of Gross Profit | |||
Depreciation & Amortization | $8.176M | $7.700M | $3.800M |
YoY Change | 22.54% | 24.19% | -36.67% |
% of Gross Profit | 5.58% | 5.3% | 2.75% |
Operating Expenses | $89.64M | $85.43M | $81.73M |
YoY Change | 13.06% | 19.6% | 21.1% |
Operating Profit | $48.70M | $52.05M | $49.25M |
YoY Change | 57.26% | 39.23% | 45.27% |
Interest Expense | -$800.0K | $0.00 | $1.300M |
YoY Change | -66.67% | -100.0% | -285.71% |
% of Operating Profit | -1.64% | 0.0% | 2.64% |
Other Income/Expense, Net | |||
YoY Change | |||
Pretax Income | $47.90M | $52.08M | $50.59M |
YoY Change | 67.51% | 62.49% | 52.18% |
Income Tax | -$16.52M | $82.95M | $7.953M |
% Of Pretax Income | -34.49% | 159.29% | 15.72% |
Net Earnings | $64.42M | -$30.87M | $42.63M |
YoY Change | 172.48% | -224.68% | 62.89% |
Net Earnings / Revenue | 15.19% | -7.73% | 11.29% |
Basic Earnings Per Share | $1.21 | -$0.58 | $0.81 |
Diluted Earnings Per Share | $1.15 | -$0.58 | $0.77 |
COMMON SHARES | |||
Basic Shares Outstanding | 53.08M shares | 52.81M shares | 52.55M shares |
Diluted Shares Outstanding | 56.24M shares | 55.23M shares |
Balance Sheet
Concept | 2018 Q1 | 2017 Q4 | 2017 Q3 |
---|---|---|---|
SHORT-TERM ASSETS | |||
Cash & Short-Term Investments | $535.9M | $582.6M | $513.3M |
YoY Change | 34.38% | 60.76% | 55.26% |
Cash & Equivalents | $535.9M | $582.6M | $512.5M |
Short-Term Investments | $800.0K | ||
Other Short-Term Assets | $33.20M | $5.085M | $31.60M |
YoY Change | 22.96% | -27.12% | -1.86% |
Inventory | |||
Prepaid Expenses | $5.939M | ||
Receivables | $262.3M | $265.6M | $230.1M |
Other Receivables | $2.100M | $2.200M | $2.400M |
Total Short-Term Assets | $970.2M | $960.0M | $883.7M |
YoY Change | 37.03% | 48.49% | 39.01% |
LONG-TERM ASSETS | |||
Property, Plant & Equipment | $96.83M | $86.42M | $77.94M |
YoY Change | 27.47% | 17.39% | 10.89% |
Goodwill | $150.3M | $119.5M | $119.5M |
YoY Change | 36.31% | 9.37% | 6.92% |
Intangibles | $59.50M | $44.51M | $46.24M |
YoY Change | 19.8% | -13.17% | -14.16% |
Long-Term Investments | |||
YoY Change | |||
Other Assets | $16.51M | $14.79M | $12.60M |
YoY Change | 55.36% | 36.45% | 68.3% |
Total Long-Term Assets | $373.2M | $290.2M | $289.3M |
YoY Change | 33.78% | 3.93% | 5.77% |
TOTAL ASSETS | |||
Total Short-Term Assets | $970.2M | $960.0M | $883.7M |
Total Long-Term Assets | $373.2M | $290.2M | $289.3M |
Total Assets | $1.343B | $1.250B | $1.173B |
YoY Change | 36.11% | 35.04% | 29.02% |
SHORT-TERM LIABILITIES | |||
YoY Change | |||
Accounts Payable | $8.474M | $5.574M | $5.592M |
YoY Change | 160.26% | 73.48% | 19.97% |
Accrued Expenses | $89.10M | $89.81M | $71.84M |
YoY Change | 174.58% | 80.0% | 106.11% |
Deferred Revenue | |||
YoY Change | |||
Short-Term Debt | $0.00 | $0.00 | $0.00 |
YoY Change | |||
Long-Term Debt Due | |||
YoY Change | |||
Total Short-Term Liabilities | $179.9M | $181.0M | $159.0M |
YoY Change | 46.4% | 55.71% | 29.86% |
LONG-TERM LIABILITIES | |||
Long-Term Debt | $25.00M | $25.00M | $25.00M |
YoY Change | 0.0% | 0.0% | -24.47% |
Other Long-Term Liabilities | $21.09M | $9.435M | $3.836M |
YoY Change | 433.38% | 201.25% | 1331.34% |
Total Long-Term Liabilities | $21.09M | $9.435M | $3.836M |
YoY Change | 433.38% | 201.25% | 1331.34% |
TOTAL LIABILITIES | |||
Total Short-Term Liabilities | $179.9M | $181.0M | $159.0M |
Total Long-Term Liabilities | $21.09M | $9.435M | $3.836M |
Total Liabilities | $288.1M | $275.3M | $187.9M |
YoY Change | 89.65% | 90.66% | 18.09% |
SHAREHOLDERS EQUITY | |||
Retained Earnings | |||
YoY Change | |||
Common Stock | $53.00K | $53.00K | $52.00K |
YoY Change | 3.92% | 6.0% | 4.0% |
Preferred Stock | |||
YoY Change | |||
Treasury Stock (at cost) | $177.0K | $177.0K | $177.0K |
YoY Change | 0.0% | 0.0% | 4.12% |
Treasury Stock Shares | |||
Shareholders Equity | $1.055B | $974.9M | $985.1M |
YoY Change | |||
Total Liabilities & Shareholders Equity | $1.343B | $1.250B | $1.173B |
YoY Change | 36.11% | 35.04% | 29.02% |
Cashflow Statement
Concept | 2018 Q1 | 2017 Q4 | 2017 Q3 |
---|---|---|---|
OPERATING ACTIVITIES | |||
Net Income | $64.42M | -$30.87M | $42.63M |
YoY Change | 172.48% | -224.68% | 62.89% |
Depreciation, Depletion And Amortization | $8.176M | $7.700M | $3.800M |
YoY Change | 22.54% | 24.19% | -36.67% |
Cash From Operating Activities | $7.330M | $71.20M | $54.80M |
YoY Change | -74.81% | 27.14% | -11.33% |
INVESTING ACTIVITIES | |||
Capital Expenditures | $10.71M | -$12.90M | $2.400M |
YoY Change | 87.09% | 38.71% | -137.5% |
Acquisitions | $50.26M | ||
YoY Change | |||
Other Investing Activities | -$811.0K | $900.0K | $41.80M |
YoY Change | -393.84% | -129.03% | -1917.39% |
Cash From Investing Activities | -$60.16M | -$12.10M | $44.20M |
YoY Change | 962.78% | -2.42% | -608.05% |
FINANCING ACTIVITIES | |||
Cash Dividend Paid | |||
YoY Change | |||
Common Stock Issuance & Retirement, Net | |||
YoY Change | |||
Debt Paid & Issued, Net | |||
YoY Change | |||
Cash From Financing Activities | $4.016M | 9.500M | 28.60M |
YoY Change | -49.05% | -261.02% | -966.67% |
NET CHANGE | |||
Cash From Operating Activities | $7.330M | 71.20M | 54.80M |
Cash From Investing Activities | -$60.16M | -12.10M | 44.20M |
Cash From Financing Activities | $4.016M | 9.500M | 28.60M |
Net Change In Cash | -$45.78M | 68.60M | 127.6M |
YoY Change | -233.58% | 81.96% | 156.22% |
FREE CASH FLOW | |||
Cash From Operating Activities | $7.330M | $71.20M | $54.80M |
Capital Expenditures | $10.71M | -$12.90M | $2.400M |
Free Cash Flow | -$3.381M | $84.10M | $52.40M |
YoY Change | -114.47% | 28.79% | -23.17% |
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CY2016 | epam |
Income Tax Reconciliation Change In Deferred Tax Assets Dueto Disregarded Foreign Subsidiaries
IncomeTaxReconciliationChangeInDeferredTaxAssetsDuetoDisregardedForeignSubsidiaries
|
0 | USD |
CY2017 | epam |
Income Tax Reconciliation Change In Deferred Tax Assets Dueto Disregarded Foreign Subsidiaries
IncomeTaxReconciliationChangeInDeferredTaxAssetsDuetoDisregardedForeignSubsidiaries
|
0 | USD |
CY2018 | epam |
Income Tax Reconciliation Change In Deferred Tax Assets Dueto Disregarded Foreign Subsidiaries
IncomeTaxReconciliationChangeInDeferredTaxAssetsDuetoDisregardedForeignSubsidiaries
|
-25962000 | USD |
CY2017 | epam |
Income Tax Reconciliation Gilt Iand Beatus Taxes
IncomeTaxReconciliationGILTIandBEATUSTaxes
|
0 | USD |
CY2018 | epam |
Income Tax Reconciliation Gilt Iand Beatus Taxes
IncomeTaxReconciliationGILTIandBEATUSTaxes
|
1526000 | USD |
CY2016 | epam |
Net Income Loss Available To Common Stockholders Basicand Diluted
NetIncomeLossAvailableToCommonStockholdersBasicandDiluted
|
99266000 | USD |
CY2017 | epam |
Net Income Loss Available To Common Stockholders Basicand Diluted
NetIncomeLossAvailableToCommonStockholdersBasicandDiluted
|
72760000 | USD |
CY2018 | epam |
Net Income Loss Available To Common Stockholders Basicand Diluted
NetIncomeLossAvailableToCommonStockholdersBasicandDiluted
|
240256000 | USD |
CY2016 | epam |
Payments To Acquire Businesses Deferred
PaymentsToAcquireBusinessesDeferred
|
2260000 | USD |
CY2017 | epam |
Payments To Acquire Businesses Deferred
PaymentsToAcquireBusinessesDeferred
|
0 | USD |
CY2018 | epam |
Payments To Acquire Businesses Deferred
PaymentsToAcquireBusinessesDeferred
|
0 | USD |
CY2018Q4 | epam |
Sharebased Compensation Arrangementby Sharebased Payment Award Options Underlying Options Exercisedin Transferwith Transfer Agent
SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsUnderlyingOptionsExercisedinTransferwithTransferAgent
|
50 | shares |
CY2017Q4 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
5574000 | USD |
CY2018Q4 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
7444000 | USD |
CY2017Q4 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
265639000 | USD |
CY2018Q4 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
297685000 | USD |
CY2017Q4 | us-gaap |
Accrued Income Taxes Current
AccruedIncomeTaxesCurrent
|
9488000 | USD |
CY2018Q4 | us-gaap |
Accrued Income Taxes Current
AccruedIncomeTaxesCurrent
|
27538000 | USD |
CY2017Q4 | us-gaap |
Accrued Income Taxes Noncurrent
AccruedIncomeTaxesNoncurrent
|
59874000 | USD |
CY2018Q4 | us-gaap |
Accrued Income Taxes Noncurrent
AccruedIncomeTaxesNoncurrent
|
43685000 | USD |
CY2017Q4 | us-gaap |
Accrued Liabilities And Other Liabilities
AccruedLiabilitiesAndOtherLiabilities
|
89812000 | USD |
CY2018Q4 | us-gaap |
Accrued Liabilities And Other Liabilities
AccruedLiabilitiesAndOtherLiabilities
|
127937000 | USD |
CY2018Q4 | us-gaap |
Accrued Liabilities Current
AccruedLiabilitiesCurrent
|
127937000 | USD |
CY2018Q1 | us-gaap |
Accrued Liabilities Current
AccruedLiabilitiesCurrent
|
89104000 | USD |
CY2017Q4 | us-gaap |
Accrued Payroll Taxes Current
AccruedPayrollTaxesCurrent
|
14676000 | USD |
CY2018Q4 | us-gaap |
Accrued Payroll Taxes Current
AccruedPayrollTaxesCurrent
|
19985000 | USD |
CY2017Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
61706000 | USD |
CY2018Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
78359000 | USD |
CY2017Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-17623000 | USD |
CY2018Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-41514000 | USD |
CY2017Q4 | us-gaap |
Additional Paid In Capital
AdditionalPaidInCapital
|
473874000 | USD |
CY2018Q4 | us-gaap |
Additional Paid In Capital
AdditionalPaidInCapital
|
544700000 | USD |
CY2017 | us-gaap |
Adjustments Related To Tax Withholding For Share Based Compensation
AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation
|
3300000 | USD |
CY2018 | us-gaap |
Adjustments Related To Tax Withholding For Share Based Compensation
AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation
|
8131000 | USD |
CY2016 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
46100000 | USD |
CY2017 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
48173000 | USD |
CY2018 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
44279000 | USD |
CY2018 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
-37785000 | USD |
CY2016 | us-gaap |
Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
|
-35000 | USD |
CY2018 | us-gaap |
Depreciation
Depreciation
|
28539000 | USD |
CY2016 | us-gaap |
Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
|
312000 | USD |
CY2017 | us-gaap |
Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
|
-90000 | USD |
CY2018 | us-gaap |
Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
|
-3548000 | USD |
CY2017Q4 | us-gaap |
Deferred Tax Assets Deferred Income
DeferredTaxAssetsDeferredIncome
|
1280000 | USD |
CY2018Q4 | us-gaap |
Deferred Tax Assets Deferred Income
DeferredTaxAssetsDeferredIncome
|
5802000 | USD |
CY2017Q4 | us-gaap |
Deferred Tax Assets Goodwill And Intangible Assets
DeferredTaxAssetsGoodwillAndIntangibleAssets
|
1456000 | USD |
CY2018Q4 | us-gaap |
Deferred Tax Assets Goodwill And Intangible Assets
DeferredTaxAssetsGoodwillAndIntangibleAssets
|
1262000 | USD |
CY2017Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
29979000 | USD |
CY2018Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
82757000 | USD |
CY2017Q4 | us-gaap |
Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
|
16171000 | USD |
CY2018Q4 | us-gaap |
Deferred Tax Assets Liabilities Net
DeferredTaxAssetsLiabilitiesNet
|
67033000 | USD |
CY2017Q4 | us-gaap |
Deferred Tax Assets Liabilities Net Noncurrent
DeferredTaxAssetsLiabilitiesNetNoncurrent
|
24974000 | USD |
CY2018Q4 | us-gaap |
Deferred Tax Assets Liabilities Net Noncurrent
DeferredTaxAssetsLiabilitiesNetNoncurrent
|
69983000 | USD |
CY2017Q4 | us-gaap |
Deferred Tax Assets Net
DeferredTaxAssetsNet
|
29055000 | USD |
CY2018Q4 | us-gaap |
Deferred Tax Assets Net
DeferredTaxAssetsNet
|
79568000 | USD |
CY2018Q1 | us-gaap |
Deferred Tax Assets Net Noncurrent
DeferredTaxAssetsNetNoncurrent
|
24801000 | USD |
CY2017Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
5069000 | USD |
CY2018Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
4983000 | USD |
CY2017Q4 | us-gaap |
Deferred Tax Assets Other
DeferredTaxAssetsOther
|
1415000 | USD |
CY2018Q4 | us-gaap |
Deferred Tax Assets Other
DeferredTaxAssetsOther
|
782000 | USD |
CY2017Q4 | us-gaap |
Deferred Tax Assets Property Plant And Equipment
DeferredTaxAssetsPropertyPlantAndEquipment
|
170000 | USD |
CY2018Q4 | us-gaap |
Deferred Tax Assets Property Plant And Equipment
DeferredTaxAssetsPropertyPlantAndEquipment
|
4531000 | USD |
CY2017Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
|
16197000 | USD |
CY2018Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
|
27558000 | USD |
CY2017Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities
|
4392000 | USD |
CY2018Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities
|
32067000 | USD |
CY2017Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
924000 | USD |
CY2018Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
3189000 | USD |
CY2017Q4 | us-gaap |
Deferred Tax Liabilities Deferred Expense Reserves And Accruals
DeferredTaxLiabilitiesDeferredExpenseReservesAndAccruals
|
1352000 | USD |
CY2018Q4 | us-gaap |
Deferred Tax Liabilities Deferred Expense Reserves And Accruals
DeferredTaxLiabilitiesDeferredExpenseReservesAndAccruals
|
1540000 | USD |
CY2017Q4 | us-gaap |
Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets
DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets
|
3077000 | USD |
CY2018Q4 | us-gaap |
Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets
DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets
|
5582000 | USD |
CY2017Q4 | us-gaap |
Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
|
239000 | USD |
CY2018Q4 | us-gaap |
Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
|
933000 | USD |
CY2017Q4 | us-gaap |
Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
|
1868000 | USD |
CY2018Q4 | us-gaap |
Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
|
1480000 | USD |
CY2017Q4 | us-gaap |
Deferred Tax Liabilities Undistributed Foreign Earnings
DeferredTaxLiabilitiesUndistributedForeignEarnings
|
4850000 | USD |
CY2018Q4 | us-gaap |
Deferred Tax Liabilities Undistributed Foreign Earnings
DeferredTaxLiabilitiesUndistributedForeignEarnings
|
0 | USD |
CY2016 | us-gaap |
Depreciation
Depreciation
|
15217000 | USD |
CY2017 | us-gaap |
Depreciation
Depreciation
|
21000000 | USD |
CY2016 | us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
23387000 | USD |
CY2017Q1 | us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
6672000 | USD |
CY2017Q2 | us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
7020000 | USD |
CY2017Q3 | us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
7174000 | USD |
CY2017Q4 | us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
7696000 | USD |
CY2017 | us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
28562000 | USD |
CY2018Q1 | us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
8176000 | USD |
CY2018Q2 | us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
8962000 | USD |
CY2018Q3 | us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
9319000 | USD |
CY2018Q4 | us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
10183000 | USD |
CY2018 | us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
36640000 | USD |
CY2016 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
23387000 | USD |
CY2017 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
28562000 | USD |
CY2018 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
36640000 | USD |
CY2017Q4 | us-gaap |
Due To Employees Current
DueToEmployeesCurrent
|
38757000 | USD |
CY2018Q4 | us-gaap |
Due To Employees Current
DueToEmployeesCurrent
|
49683000 | USD |
CY2016 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.97 | |
CY2017Q1 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.46 | |
CY2017Q2 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.72 | |
CY2017Q3 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.81 | |
CY2017Q4 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
-0.58 | |
CY2017 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.40 | |
CY2018Q1 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.21 | |
CY2018Q2 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.94 | |
CY2018Q3 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.22 | |
CY2018Q4 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.11 | |
CY2018 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
4.48 | |
CY2016 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.87 | |
CY2017Q1 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.44 | |
CY2017Q2 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.68 | |
CY2017Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.77 | |
CY2017Q4 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
-0.58 | |
CY2017 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.32 | |
CY2018Q1 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.15 | |
CY2018Q2 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.89 | |
CY2018Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.15 | |
CY2018Q4 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.05 | |
CY2018 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
4.24 | |
CY2016 | us-gaap |
Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
-3387000 | USD |
CY2017 | us-gaap |
Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
11776000 | USD |
CY2018 | us-gaap |
Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
-14240000 | USD |
CY2016 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.215 | |
CY2017 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.583 | |
CY2018 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.038 | |
CY2017 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.35 | |
CY2016 | us-gaap |
Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount
EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount
|
0 | USD |
CY2017 | us-gaap |
Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount
EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount
|
-9307000 | USD |
CY2018 | us-gaap |
Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount
EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount
|
-17370000 | USD |
CY2017Q4 | us-gaap |
Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
|
67034000 | USD |
CY2018Q4 | us-gaap |
Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
|
97877000 | USD |
CY2016 | us-gaap |
Excess Tax Benefit From Share Based Compensation Financing Activities
ExcessTaxBenefitFromShareBasedCompensationFinancingActivities
|
5264000 | USD |
CY2017 | us-gaap |
Excess Tax Benefit From Share Based Compensation Financing Activities
ExcessTaxBenefitFromShareBasedCompensationFinancingActivities
|
0 | USD |
CY2018 | us-gaap |
Excess Tax Benefit From Share Based Compensation Financing Activities
ExcessTaxBenefitFromShareBasedCompensationFinancingActivities
|
0 | USD |
CY2016 | us-gaap |
Excess Tax Benefit From Share Based Compensation Operating Activities
ExcessTaxBenefitFromShareBasedCompensationOperatingActivities
|
5264000 | USD |
CY2017 | us-gaap |
Excess Tax Benefit From Share Based Compensation Operating Activities
ExcessTaxBenefitFromShareBasedCompensationOperatingActivities
|
0 | USD |
CY2018 | us-gaap |
Excess Tax Benefit From Share Based Compensation Operating Activities
ExcessTaxBenefitFromShareBasedCompensationOperatingActivities
|
0 | USD |
CY2016 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Liability Transfers Out Of Level3
FairValueMeasurementWithUnobservableInputsReconciliationLiabilityTransfersOutOfLevel3
|
-3789000 | USD |
CY2017Q4 | us-gaap |
Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
|
26234000 | USD |
CY2018Q4 | us-gaap |
Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
|
34488000 | USD |
CY2018Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense After Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive
|
10973000 | USD |
CY2018Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Next Twelve Months
FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
|
9520000 | USD |
CY2018Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
|
8153000 | USD |
CY2018Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Four
FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
|
9379000 | USD |
CY2018Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Three
FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
|
9520000 | USD |
CY2018Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Two
FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
|
9520000 | USD |
CY2017Q4 | us-gaap |
Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
|
70745000 | USD |
CY2018Q4 | us-gaap |
Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
|
91553000 | USD |
CY2017Q4 | us-gaap |
Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
|
44511000 | USD |
CY2018Q4 | us-gaap |
Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
|
57065000 | USD |
CY2016 | us-gaap |
Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
|
-12078000 | USD |
CY2017Q1 | us-gaap |
Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
|
-2955000 | USD |
CY2017Q2 | us-gaap |
Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
|
1562000 | USD |
CY2017Q3 | us-gaap |
Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
|
-77000 | USD |
CY2017Q4 | us-gaap |
Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
|
-1772000 | USD |
CY2017 | us-gaap |
Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
|
-3242000 | USD |
CY2018Q1 | us-gaap |
Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
|
-247000 | USD |
CY2018Q2 | us-gaap |
Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
|
1830000 | USD |
CY2018Q3 | us-gaap |
Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
|
-514000 | USD |
CY2018Q4 | us-gaap |
Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
|
-582000 | USD |
CY2018 | us-gaap |
Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
|
487000 | USD |
CY2016Q4 | us-gaap |
Goodwill
Goodwill
|
109289000 | USD |
CY2017Q4 | us-gaap |
Goodwill
Goodwill
|
119531000 | USD |
CY2018Q4 | us-gaap |
Goodwill
Goodwill
|
166832000 | USD |
CY2017 | us-gaap |
Goodwill Foreign Currency Translation Gain Loss
GoodwillForeignCurrencyTranslationGainLoss
|
3695000 | USD |
CY2018 | us-gaap |
Goodwill Foreign Currency Translation Gain Loss
GoodwillForeignCurrencyTranslationGainLoss
|
-1798000 | USD |
CY2016 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
|
-9300000 | USD |
CY2017 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
|
-6595000 | USD |
CY2018 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
|
44527000 | USD |
CY2016 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
|
135766000 | USD |
CY2017 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
|
180900000 | USD |
CY2018 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
|
205246000 | USD |
CY2016 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
126466000 | USD |
CY2017Q1 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
28595000 | USD |
CY2017Q2 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
43046000 | USD |
CY2017Q3 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
50587000 | USD |
CY2017Q4 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
52077000 | USD |
CY2017 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
174305000 | USD |
CY2018Q1 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
47899000 | USD |
CY2018Q2 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
57119000 | USD |
CY2018Q3 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
65987000 | USD |
CY2018Q4 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
78768000 | USD |
CY2018 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
249773000 | USD |
CY2016 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
27200000 | USD |
CY2017Q1 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
4954000 | USD |
CY2017Q2 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
5687000 | USD |
CY2017Q3 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
7953000 | USD |
CY2017Q4 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
82951000 | USD |
CY2017 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
101545000 | USD |
CY2018Q1 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-16519000 | USD |
CY2018Q2 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
6864000 | USD |
CY2018Q3 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
369000 | USD |
CY2018Q4 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
18803000 | USD |
CY2018 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
9517000 | USD |
CY2016 | us-gaap |
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
0 | USD |
CY2017 | us-gaap |
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
783000 | USD |
CY2018 | us-gaap |
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
151000 | USD |
CY2016 | us-gaap |
Income Tax Reconciliation Foreign Income Tax Rate Differential
IncomeTaxReconciliationForeignIncomeTaxRateDifferential
|
-33477000 | USD |
CY2017 | us-gaap |
Income Tax Reconciliation Foreign Income Tax Rate Differential
IncomeTaxReconciliationForeignIncomeTaxRateDifferential
|
-39997000 | USD |
CY2018 | us-gaap |
Income Tax Reconciliation Foreign Income Tax Rate Differential
IncomeTaxReconciliationForeignIncomeTaxRateDifferential
|
-88000 | USD |
CY2016 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
44263000 | USD |
CY2017 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
61007000 | USD |
CY2018 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
52452000 | USD |
CY2016 | us-gaap |
Income Tax Reconciliation Nondeductible Expense Other
IncomeTaxReconciliationNondeductibleExpenseOther
|
5042000 | USD |
CY2017 | us-gaap |
Income Tax Reconciliation Nondeductible Expense Other
IncomeTaxReconciliationNondeductibleExpenseOther
|
3205000 | USD |
CY2018 | us-gaap |
Income Tax Reconciliation Nondeductible Expense Other
IncomeTaxReconciliationNondeductibleExpenseOther
|
2724000 | USD |
CY2016 | us-gaap |
Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost
IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
|
9535000 | USD |
CY2017 | us-gaap |
Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost
IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
|
6908000 | USD |
CY2018 | us-gaap |
Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost
IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost
|
652000 | USD |
CY2016 | us-gaap |
Income Tax Reconciliation Other Reconciling Items
IncomeTaxReconciliationOtherReconcilingItems
|
645000 | USD |
CY2017 | us-gaap |
Income Tax Reconciliation Other Reconciling Items
IncomeTaxReconciliationOtherReconcilingItems
|
-420000 | USD |
CY2018 | us-gaap |
Income Tax Reconciliation Other Reconciling Items
IncomeTaxReconciliationOtherReconcilingItems
|
839000 | USD |
CY2016 | us-gaap |
Income Tax Reconciliation Repatriation Of Foreign Earnings
IncomeTaxReconciliationRepatriationOfForeignEarnings
|
0 | USD |
CY2017 | us-gaap |
Income Tax Reconciliation Repatriation Of Foreign Earnings
IncomeTaxReconciliationRepatriationOfForeignEarnings
|
4850000 | USD |
CY2016 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
1192000 | USD |
CY2017 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
-116000 | USD |
CY2018 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
3452000 | USD |
CY2018 | us-gaap |
Income Tax Reconciliation Tax Credits Other
IncomeTaxReconciliationTaxCreditsOther
|
4850000 | USD |
CY2016 | us-gaap |
Income Taxes Paid
IncomeTaxesPaid
|
37488000 | USD |
CY2017 | us-gaap |
Income Taxes Paid
IncomeTaxesPaid
|
26669000 | USD |
CY2016 | us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
741000 | USD |
CY2018 | us-gaap |
Income Taxes Paid
IncomeTaxesPaid
|
40437000 | USD |
CY2017 | us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
1221000 | USD |
CY2018 | us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
-772000 | USD |
CY2016 | us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
30612000 | USD |
CY2017 | us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
58745000 | USD |
CY2018 | us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
31005000 | USD |
CY2016 | us-gaap |
Increase Decrease In Accrued Liabilities And Other Operating Liabilities
IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities
|
-13926000 | USD |
CY2017 | us-gaap |
Increase Decrease In Accrued Liabilities And Other Operating Liabilities
IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities
|
37282000 | USD |
CY2018 | us-gaap |
Increase Decrease In Accrued Liabilities And Other Operating Liabilities
IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities
|
41929000 | USD |
CY2016 | us-gaap |
Increase Decrease In Accrued Taxes Payable
IncreaseDecreaseInAccruedTaxesPayable
|
2271000 | USD |
CY2017 | us-gaap |
Increase Decrease In Accrued Taxes Payable
IncreaseDecreaseInAccruedTaxesPayable
|
70480000 | USD |
CY2018 | us-gaap |
Increase Decrease In Accrued Taxes Payable
IncreaseDecreaseInAccruedTaxesPayable
|
17640000 | USD |
CY2016 | us-gaap |
Increase Decrease In Due To Employees Current
IncreaseDecreaseInDueToEmployeesCurrent
|
5261000 | USD |
CY2017 | us-gaap |
Increase Decrease In Due To Employees Current
IncreaseDecreaseInDueToEmployeesCurrent
|
1933000 | USD |
CY2018 | us-gaap |
Increase Decrease In Due To Employees Current
IncreaseDecreaseInDueToEmployeesCurrent
|
1535000 | USD |
CY2016 | us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
2391000 | USD |
CY2017 | us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
-1061000 | USD |
CY2018 | us-gaap |
Increase Decrease In Prepaid Deferred Expense And Other Assets
IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
|
8432000 | USD |
CY2016 | us-gaap |
Increase Decrease In Time Deposits
IncreaseDecreaseInTimeDeposits
|
29597000 | USD |
CY2017 | us-gaap |
Increase Decrease In Time Deposits
IncreaseDecreaseInTimeDeposits
|
0 | USD |
CY2018 | us-gaap |
Increase Decrease In Time Deposits
IncreaseDecreaseInTimeDeposits
|
418000 | USD |
CY2016 | us-gaap |
Increase Decrease In Unbilled Receivables
IncreaseDecreaseInUnbilledReceivables
|
-34777000 | USD |
CY2017 | us-gaap |
Increase Decrease In Unbilled Receivables
IncreaseDecreaseInUnbilledReceivables
|
22743000 | USD |
CY2018 | us-gaap |
Increase Decrease In Unbilled Receivables
IncreaseDecreaseInUnbilledReceivables
|
15897000 | USD |
CY2016 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
2906000 | shares |
CY2017Q4 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
0 | shares |
CY2017 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
2907000 | shares |
CY2018 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
3050000 | shares |
CY2018Q4 | us-gaap |
Indefinite Lived Intangible Assets Excluding Goodwill
IndefiniteLivedIntangibleAssetsExcludingGoodwill
|
0 | USD |
CY2017Q4 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
44511000 | USD |
CY2018Q4 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
57065000 | USD |
CY2016 | us-gaap |
Interest Paid
InterestPaid
|
566000 | USD |
CY2017 | us-gaap |
Interest Paid
InterestPaid
|
548000 | USD |
CY2018 | us-gaap |
Interest Paid
InterestPaid
|
777000 | USD |
CY2016 | us-gaap |
Investment Income Net
InvestmentIncomeNet
|
4848000 | USD |
CY2017Q1 | us-gaap |
Investment Income Net
InvestmentIncomeNet
|
584000 | USD |
CY2017Q2 | us-gaap |
Investment Income Net
InvestmentIncomeNet
|
802000 | USD |
CY2017Q3 | us-gaap |
Investment Income Net
InvestmentIncomeNet
|
1416000 | USD |
CY2017Q4 | us-gaap |
Investment Income Net
InvestmentIncomeNet
|
1799000 | USD |
CY2017 | us-gaap |
Investment Income Net
InvestmentIncomeNet
|
4601000 | USD |
CY2018Q1 | us-gaap |
Investment Income Net
InvestmentIncomeNet
|
-551000 | USD |
CY2018Q2 | us-gaap |
Investment Income Net
InvestmentIncomeNet
|
1052000 | USD |
CY2018Q3 | us-gaap |
Investment Income Net
InvestmentIncomeNet
|
1941000 | USD |
CY2018Q4 | us-gaap |
Investment Income Net
InvestmentIncomeNet
|
1080000 | USD |
CY2018 | us-gaap |
Investment Income Net
InvestmentIncomeNet
|
3522000 | USD |
CY2016 | us-gaap |
Lease And Rental Expense
LeaseAndRentalExpense
|
28220000 | USD |
CY2017 | us-gaap |
Lease And Rental Expense
LeaseAndRentalExpense
|
37916000 | USD |
CY2018 | us-gaap |
Lease And Rental Expense
LeaseAndRentalExpense
|
46924000 | USD |
CY2017Q4 | us-gaap |
Liabilities
Liabilities
|
275309000 | USD |
CY2018Q4 | us-gaap |
Liabilities
Liabilities
|
349206000 | USD |
CY2017Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
1250256000 | USD |
CY2018Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
1611802000 | USD |
CY2017Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
180967000 | USD |
CY2018Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
262829000 | USD |
CY2018Q4 | us-gaap |
Loans And Leases Receivable Related Parties
LoansAndLeasesReceivableRelatedParties
|
0 | USD |
CY2017Q4 | us-gaap |
Long Term Debt And Capital Lease Obligations
LongTermDebtAndCapitalLeaseObligations
|
25033000 | USD |
CY2018Q4 | us-gaap |
Long Term Debt And Capital Lease Obligations
LongTermDebtAndCapitalLeaseObligations
|
25031000 | USD |
CY2016 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
10467000 | USD |
CY2017 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
49746000 | USD |
CY2018 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
23001000 | USD |
CY2016 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-9320000 | USD |
CY2017 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-36151000 | USD |
CY2018 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-112123000 | USD |
CY2016 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
167217000 | USD |
CY2017 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
192820000 | USD |
CY2018 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
292218000 | USD |
CY2016 | us-gaap |
Net Income Loss
NetIncomeLoss
|
99266000 | USD |
CY2017Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
23641000 | USD |
CY2017Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
37359000 | USD |
CY2017Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
42634000 | USD |
CY2017Q4 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-30874000 | USD |
CY2017 | us-gaap |
Net Income Loss
NetIncomeLoss
|
72760000 | USD |
CY2018Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
64418000 | USD |
CY2018Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
50255000 | USD |
CY2018Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
65618000 | USD |
CY2018Q4 | us-gaap |
Net Income Loss
NetIncomeLoss
|
59965000 | USD |
CY2018 | us-gaap |
Net Income Loss
NetIncomeLoss
|
240256000 | USD |
CY2016 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
133696000 | USD |
CY2017Q1 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
30966000 | USD |
CY2017Q2 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
40682000 | USD |
CY2017Q3 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
49248000 | USD |
CY2017Q4 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
52050000 | USD |
CY2017 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
172946000 | USD |
CY2018Q1 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
48697000 | USD |
CY2018Q2 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
54237000 | USD |
CY2018Q3 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
64560000 | USD |
CY2018Q4 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
78270000 | USD |
CY2018 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
245764000 | USD |
CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Due
OperatingLeasesFutureMinimumPaymentsDue
|
238866000 | USD |
CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Due Current
OperatingLeasesFutureMinimumPaymentsDueCurrent
|
46082000 | USD |
CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Five Years
OperatingLeasesFutureMinimumPaymentsDueInFiveYears
|
20118000 | USD |
CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Four Years
OperatingLeasesFutureMinimumPaymentsDueInFourYears
|
24341000 | USD |
CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Three Years
OperatingLeasesFutureMinimumPaymentsDueInThreeYears
|
32126000 | USD |
CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Two Years
OperatingLeasesFutureMinimumPaymentsDueInTwoYears
|
38715000 | USD |
CY2018Q4 | us-gaap |
Operating Leases Future Minimum Payments Due Thereafter
OperatingLeasesFutureMinimumPaymentsDueThereafter
|
77484000 | USD |
CY2017Q4 | us-gaap |
Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
|
18280000 | USD |
CY2018Q4 | us-gaap |
Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
|
25502000 | USD |
CY2017Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
14788000 | USD |
CY2018Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
16208000 | USD |
CY2016 | us-gaap |
Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax
|
0 | USD |
CY2017 | us-gaap |
Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax
|
0 | USD |
CY2018 | us-gaap |
Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax
|
-2553000 | USD |
CY2016 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax
|
-2538000 | USD |
CY2017 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax
|
20065000 | USD |
CY2016 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
|
-2538000 | USD |
CY2017 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
|
20065000 | USD |
CY2018 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
|
-21338000 | USD |
CY2017Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
9435000 | USD |
CY2018Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
17661000 | USD |
CY2016 | us-gaap |
Other Noncash Income Expense
OtherNoncashIncomeExpense
|
-6228000 | USD |
CY2017 | us-gaap |
Other Noncash Income Expense
OtherNoncashIncomeExpense
|
4010000 | USD |
CY2018 | us-gaap |
Other Noncash Income Expense
OtherNoncashIncomeExpense
|
1712000 | USD |
CY2016 | us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
4100000 | USD |
CY2017 | us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
-465000 | USD |
CY2018 | us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
699000 | USD |
CY2016 | us-gaap |
Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
|
539000 | USD |
CY2017 | us-gaap |
Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
|
3194000 | USD |
CY2018 | us-gaap |
Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
|
7747000 | USD |
CY2016 | us-gaap |
Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
|
5500000 | USD |
CY2017 | us-gaap |
Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
|
6810000 | USD |
CY2018 | us-gaap |
Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
|
74268000 | USD |
CY2016 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
29317000 | USD |
CY2017 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
29806000 | USD |
CY2018 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
37574000 | USD |
CY2017Q4 | us-gaap |
Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
|
25309000 | USD |
CY2018Q4 | us-gaap |
Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
|
26171000 | USD |
CY2016 | us-gaap |
Proceeds From Long Term Lines Of Credit
ProceedsFromLongTermLinesOfCredit
|
20000000 | USD |
CY2017 | us-gaap |
Proceeds From Long Term Lines Of Credit
ProceedsFromLongTermLinesOfCredit
|
25000000 | USD |
CY2018 | us-gaap |
Proceeds From Long Term Lines Of Credit
ProceedsFromLongTermLinesOfCredit
|
0 | USD |
CY2016 | us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
135000 | USD |
CY2017 | us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
-941000 | USD |
CY2018 | us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
-603000 | USD |
CY2016 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
17996000 | USD |
CY2017 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
53984000 | USD |
CY2017Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
86419000 | USD |
CY2018Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
102646000 | USD |
CY2018 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
34845000 | USD |
CY2017Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
148125000 | USD |
CY2018Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
181005000 | USD |
CY2016Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
73616000 | USD |
CY2016 | us-gaap |
Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
|
1539000 | USD |
CY2017 | us-gaap |
Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
|
51000 | USD |
CY2018 | us-gaap |
Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
|
848000 | USD |
CY2016 | us-gaap |
Repayments Of Debt And Capital Lease Obligations
RepaymentsOfDebtAndCapitalLeaseObligations
|
30129000 | USD |
CY2017 | us-gaap |
Repayments Of Debt And Capital Lease Obligations
RepaymentsOfDebtAndCapitalLeaseObligations
|
25103000 | USD |
CY2018 | us-gaap |
Repayments Of Debt And Capital Lease Obligations
RepaymentsOfDebtAndCapitalLeaseObligations
|
3494000 | USD |
CY2016Q4 | us-gaap |
Restricted Cash And Cash Equivalents
RestrictedCashAndCashEquivalents
|
2639000 | USD |
CY2017Q4 | us-gaap |
Restricted Cash And Cash Equivalents
RestrictedCashAndCashEquivalents
|
270000 | USD |
CY2018Q4 | us-gaap |
Restricted Cash And Cash Equivalents
RestrictedCashAndCashEquivalents
|
1151000 | USD |
CY2016 | us-gaap |
Restricted Stock Value Shares Issued Net Of Tax Withholdings
RestrictedStockValueSharesIssuedNetOfTaxWithholdings
|
2069000 | USD |
CY2017Q4 | us-gaap |
Retained Earnings Unappropriated
RetainedEarningsUnappropriated
|
518820000 | USD |
CY2018Q4 | us-gaap |
Retained Earnings Unappropriated
RetainedEarningsUnappropriated
|
759533000 | USD |
CY2018Q1 | us-gaap |
Retained Earnings Unappropriated
RetainedEarningsUnappropriated
|
519277000 | USD |
CY2016 | us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
1160132000 | USD |
CY2017Q1 | us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
324651000 | USD |
CY2017Q2 | us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
348977000 | USD |
CY2017Q3 | us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
377523000 | USD |
CY2017Q4 | us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
399297000 | USD |
CY2017 | us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
1450448000 | USD |
CY2018Q1 | us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
424148000 | USD |
CY2018Q2 | us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
445647000 | USD |
CY2018Q3 | us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
468186000 | USD |
CY2018Q4 | us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
504931000 | USD |
CY2018 | us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
1842912000 | USD |
CY2017Q4 | us-gaap |
Sales And Excise Tax Payable Current
SalesAndExciseTaxPayableCurrent
|
16696000 | USD |
CY2018Q4 | us-gaap |
Sales And Excise Tax Payable Current
SalesAndExciseTaxPayableCurrent
|
20322000 | USD |
CY2016 | us-gaap |
Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
|
265863000 | USD |
CY2017Q1 | us-gaap |
Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
|
79283000 | USD |
CY2017Q2 | us-gaap |
Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
|
81143000 | USD |
CY2017Q3 | us-gaap |
Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
|
81732000 | USD |
CY2017Q4 | us-gaap |
Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
|
85430000 | USD |
CY2017 | us-gaap |
Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
|
327588000 | USD |
CY2018Q1 | us-gaap |
Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
|
89641000 | USD |
CY2018Q2 | us-gaap |
Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
|
93273000 | USD |
CY2018Q3 | us-gaap |
Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
|
93226000 | USD |
CY2018Q4 | us-gaap |
Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
|
97447000 | USD |
CY2018 | us-gaap |
Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
|
373587000 | USD |
CY2016 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
49244000 | USD |
CY2017 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
52407000 | USD |
CY2018 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
59188000 | USD |
CY2016 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
|
0 | |
CY2017 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
|
0 | |
CY2018 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
|
0 | |
CY2016 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
|
0.3185 | |
CY2017 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
|
0.305 | |
CY2018 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
|
0.3378 | |
CY2016 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
|
0.0149 | |
CY2017 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
|
0.021 | |
CY2018 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
|
0.0271 | |
CY2016 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
|
P6Y2M27D | |
CY2017 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
|
P6Y3M0D | |
CY2018 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
|
P6Y3M0D | |
CY2018Q4 | us-gaap |
Significant Change In Unrecognized Tax Benefits Is Reasonably Possible Amount Of Unrecorded Benefit
SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit
|
0 | USD |
CY2016 | us-gaap |
Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
|
18028000 | USD |
CY2017 | us-gaap |
Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
|
54097000 | USD |
CY2018 | us-gaap |
Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
|
34679000 | USD |
CY2017Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
974947000 | USD |
CY2018Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
1262596000 | USD |
CY2015Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
613223000 | USD |
CY2016Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
781412000 | USD |
CY2017Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
974947000 | USD |
CY2018Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
1262596000 | USD |
CY2017Q4 | us-gaap |
Taxes Payable Current
TaxesPayableCurrent
|
40860000 | USD |
CY2018Q4 | us-gaap |
Taxes Payable Current
TaxesPayableCurrent
|
67845000 | USD |
CY2017Q4 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
177000 | USD |
CY2018Q4 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
177000 | USD |
CY2017Q4 | us-gaap |
Unbilled Receivables Current
UnbilledReceivablesCurrent
|
86500000 | USD |
CY2018Q4 | us-gaap |
Unbilled Receivables Current
UnbilledReceivablesCurrent
|
104652000 | USD |
CY2018Q1 | us-gaap |
Unbilled Receivables Current
UnbilledReceivablesCurrent
|
86422000 | USD |
CY2018Q4 | us-gaap |
Undistributed Earnings Of Foreign Subsidiaries
UndistributedEarningsOfForeignSubsidiaries
|
700327000 | USD |
CY2016 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
|
0 | USD |
CY2017 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
|
0 | USD |
CY2018 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
|
0 | USD |
CY2016 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
0 | USD |
CY2017 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
0 | USD |
CY2018 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
0 | USD |
CY2016 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
53215000 | shares |
CY2017 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
54984000 | shares |
CY2018 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
56673000 | shares |
CY2016 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
50309000 | shares |
CY2017 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
52077000 | shares |
CY2018 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
53623000 | shares |
CY2018 | us-gaap |
Reclassifications
Reclassifications
|
<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:12px;text-align:left;text-indent:36px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">During the year ended December 31, 2018, the Company began to allocate certain staff recruitment and development expenses into segment operating profit as these expenses became part of the evaluation of segment management’s performance. These costs were previously not allocated to segments and were included in unallocated amounts in the reconciliation of segment operating profit to consolidated income before provision for income taxes above. The effect of this reclassification was not material to segment operating profit and had </font><font style="font-family:inherit;font-size:10pt;">no</font><font style="font-family:inherit;font-size:10pt;"> impact on total income from operations for the year end December 31, 2018. </font></div></div> | |
CY2018 | us-gaap |
Revenue Recognition Deferred Revenue
RevenueRecognitionDeferredRevenue
|
<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:12px;text-align:left;text-indent:36px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Contract liabilities comprise amounts collected from the Company’s customers for revenues not yet earned. Such amounts are anticipated to be recorded as revenues when services are performed in subsequent periods.</font></div></div> | |
CY2018 | us-gaap |
Use Of Estimates
UseOfEstimates
|
<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:12px;text-align:left;text-indent:36px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Use of Estimates</font><font style="font-family:inherit;font-size:10pt;"> — The preparation of financial statements in conformity with accounting principles generally accepted in the United States requires management to make estimates and assumptions. These estimates and assumptions affect reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the financial statements, as well as revenues and expenses during the reporting period. The Company bases its estimates and judgments on historical experience, knowledge of current conditions and its beliefs of what could occur in the future, given available information. Actual results could differ from those estimates, and such differences may be material to the financial statements.</font></div></div> |