2019 Q4 Form 10-K Financial Statement
#000079307420000014 Filed on February 27, 2020
Income Statement
Concept | 2019 Q4 | 2018 Q4 | 2018 Q3 |
---|---|---|---|
Revenue | $621.8M | $646.4M | $629.7M |
YoY Change | -3.8% | 13.92% | 19.12% |
Cost Of Revenue | $105.2M | $109.3M | $114.2M |
YoY Change | -3.75% | 6.95% | 23.73% |
Gross Profit | $516.6M | $537.1M | $515.5M |
YoY Change | -3.82% | 15.48% | 18.13% |
Gross Profit Margin | 83.08% | 83.1% | 81.86% |
Selling, General & Admin | $387.2M | $406.3M | $393.9M |
YoY Change | -4.7% | 12.99% | 14.87% |
% of Gross Profit | 74.95% | 75.65% | 76.41% |
Research & Development | |||
YoY Change | |||
% of Gross Profit | |||
Depreciation & Amortization | $64.70M | $59.80M | $58.38M |
YoY Change | 8.19% | 8.73% | 8.97% |
% of Gross Profit | 12.52% | 11.13% | 11.33% |
Operating Expenses | $450.9M | $462.1M | $452.1M |
YoY Change | -2.42% | 10.0% | 12.88% |
Operating Profit | $65.65M | $74.93M | $63.39M |
YoY Change | -12.38% | 66.29% | 76.69% |
Interest Expense | -$1.500M | -$200.0K | $870.0K |
YoY Change | 650.0% | -150.0% | 76.83% |
% of Operating Profit | -2.28% | -0.27% | 1.37% |
Other Income/Expense, Net | $0.00 | -$200.0K | -$265.0K |
YoY Change | -100.0% | -242.47% | |
Pretax Income | $64.10M | $74.50M | $63.12M |
YoY Change | -13.96% | 64.1% | 75.04% |
Income Tax | $15.60M | $20.00M | $15.61M |
% Of Pretax Income | 24.34% | 26.85% | 24.73% |
Net Earnings | $48.50M | $54.56M | $47.51M |
YoY Change | -11.12% | -61.34% | 111.01% |
Net Earnings / Revenue | 7.8% | 8.44% | 7.55% |
Basic Earnings Per Share | $0.70 | $0.77 | $0.67 |
Diluted Earnings Per Share | $0.70 | $0.77 | $0.66 |
COMMON SHARES | |||
Basic Shares Outstanding | 69.20M shares | 71.19M shares | 71.44M shares |
Diluted Shares Outstanding | 71.75M shares |
Balance Sheet
Concept | 2019 Q4 | 2018 Q4 | 2018 Q3 |
---|---|---|---|
SHORT-TERM ASSETS | |||
Cash & Short-Term Investments | $26.40M | $33.90M | $9.700M |
YoY Change | -22.12% | 149.26% | -9.35% |
Cash & Equivalents | $26.42M | $33.93M | $9.650M |
Short-Term Investments | |||
Other Short-Term Assets | $38.85M | $31.58M | $38.60M |
YoY Change | 23.03% | 11.69% | -0.78% |
Inventory | $9.243M | $10.06M | $11.81M |
Prepaid Expenses | |||
Receivables | $322.8M | $337.9M | $324.9M |
Other Receivables | $52.30M | $26.60M | $27.60M |
Total Short-Term Assets | $466.3M | $456.7M | $419.8M |
YoY Change | 2.12% | 14.1% | 10.06% |
LONG-TERM ASSETS | |||
Property, Plant & Equipment | $1.526B | $1.488B | $1.469B |
YoY Change | 2.6% | 10.45% | 11.27% |
Goodwill | |||
YoY Change | |||
Intangibles | |||
YoY Change | |||
Long-Term Investments | |||
YoY Change | |||
Other Assets | $151.3M | $139.3M | $144.6M |
YoY Change | 8.59% | 128.71% | 134.92% |
Total Long-Term Assets | $1.678B | $1.627B | $1.613B |
YoY Change | 3.12% | 15.56% | 16.78% |
TOTAL ASSETS | |||
Total Short-Term Assets | $466.3M | $456.7M | $419.8M |
Total Long-Term Assets | $1.678B | $1.627B | $1.613B |
Total Assets | $2.144B | $2.084B | $2.033B |
YoY Change | 2.9% | 15.24% | 15.33% |
SHORT-TERM LIABILITIES | |||
YoY Change | |||
Accounts Payable | $94.63M | $97.78M | $90.01M |
YoY Change | -3.22% | 32.49% | 24.43% |
Accrued Expenses | $11.07M | $107.6M | $102.8M |
YoY Change | -89.71% | -4.1% | -11.0% |
Deferred Revenue | |||
YoY Change | |||
Short-Term Debt | $0.00 | $0.00 | $3.300M |
YoY Change | -100.0% | -5.71% | |
Long-Term Debt Due | $75.00M | $75.00M | $75.00M |
YoY Change | 0.0% | ||
Total Short-Term Liabilities | $308.8M | $310.4M | $297.9M |
YoY Change | -0.49% | 33.67% | 39.01% |
LONG-TERM LIABILITIES | |||
Long-Term Debt | $225.0M | $50.00M | $50.00M |
YoY Change | 350.0% | -33.33% | -33.33% |
Other Long-Term Liabilities | $21.13M | $10.91M | $11.65M |
YoY Change | 93.65% | -13.23% | -18.68% |
Total Long-Term Liabilities | $21.13M | $10.91M | $11.65M |
YoY Change | 93.65% | -13.23% | -18.68% |
TOTAL LIABILITIES | |||
Total Short-Term Liabilities | $308.8M | $310.4M | $297.9M |
Total Long-Term Liabilities | $21.13M | $10.91M | $11.65M |
Total Liabilities | $330.0M | $321.3M | $309.5M |
YoY Change | 2.71% | 31.26% | 35.4% |
SHAREHOLDERS EQUITY | |||
Retained Earnings | $1.295B | $1.414B | $1.366B |
YoY Change | -8.43% | 11.51% | 20.65% |
Common Stock | $113.5M | $108.3M | $107.7M |
YoY Change | 4.8% | 4.73% | 3.47% |
Preferred Stock | |||
YoY Change | |||
Treasury Stock (at cost) | $282.3M | $241.2M | $216.1M |
YoY Change | 17.06% | 41.35% | 25.9% |
Treasury Stock Shares | 11.29M shares | 10.09M shares | 9.339M shares |
Shareholders Equity | $1.111B | $1.265B | $1.244B |
YoY Change | |||
Total Liabilities & Shareholders Equity | $2.144B | $2.084B | $2.033B |
YoY Change | 2.9% | 15.24% | 15.33% |
Cashflow Statement
Concept | 2019 Q4 | 2018 Q4 | 2018 Q3 |
---|---|---|---|
OPERATING ACTIVITIES | |||
Net Income | $48.50M | $54.56M | $47.51M |
YoY Change | -11.12% | -61.34% | 111.01% |
Depreciation, Depletion And Amortization | $64.70M | $59.80M | $58.38M |
YoY Change | 8.19% | 8.73% | 8.97% |
Cash From Operating Activities | $94.40M | $115.7M | $120.0M |
YoY Change | -18.41% | 94.13% | 168.46% |
INVESTING ACTIVITIES | |||
Capital Expenditures | -$45.50M | -$107.3M | -$156.4M |
YoY Change | -57.6% | -2.81% | 95.99% |
Acquisitions | |||
YoY Change | |||
Other Investing Activities | $35.60M | $52.70M | $46.00M |
YoY Change | -32.45% | 42.05% | 93.28% |
Cash From Investing Activities | -$9.900M | -$54.70M | -$110.3M |
YoY Change | -81.9% | -25.38% | 96.96% |
FINANCING ACTIVITIES | |||
Cash Dividend Paid | |||
YoY Change | |||
Common Stock Issuance & Retirement, Net | |||
YoY Change | |||
Debt Paid & Issued, Net | |||
YoY Change | |||
Cash From Financing Activities | -65.80M | -36.10M | -10.20M |
YoY Change | 82.27% | -403.36% | 3300.0% |
NET CHANGE | |||
Cash From Operating Activities | 94.40M | 115.7M | 120.0M |
Cash From Investing Activities | -9.900M | -54.70M | -110.3M |
Cash From Financing Activities | -65.80M | -36.10M | -10.20M |
Net Change In Cash | 18.70M | 24.90M | -500.0K |
YoY Change | -24.9% | -1483.33% | -95.69% |
FREE CASH FLOW | |||
Cash From Operating Activities | $94.40M | $115.7M | $120.0M |
Capital Expenditures | -$45.50M | -$107.3M | -$156.4M |
Free Cash Flow | $139.9M | $223.0M | $276.4M |
YoY Change | -37.26% | 31.18% | 122.01% |
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202889000 | USD |
CY2019 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
|
1996000 | USD |
CY2018 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
|
-493000 | USD |
CY2017 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
|
483000 | USD |
CY2019 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
|
-651000 | USD |
CY2018 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
|
255000 | USD |
CY2017 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
|
599000 | USD |
CY2019 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
1345000 | USD |
CY2018 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
-238000 | USD |
CY2017 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
1082000 | USD |
CY2019 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
168289000 | USD |
CY2018 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
167910000 | USD |
CY2017 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
203971000 | USD |
CY2019Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
26418000 | USD |
CY2018Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
33930000 | USD |
CY2018Q4 | wern |
Revenue Equipment Gross
RevenueEquipmentGross
|
1750290000 | USD |
CY2019Q4 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
322846000 | USD |
CY2018Q4 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
337927000 | USD |
CY2019Q4 | us-gaap |
Other Receivables
OtherReceivables
|
52221000 | USD |
CY2018Q4 | us-gaap |
Other Receivables
OtherReceivables
|
26545000 | USD |
CY2019Q4 | us-gaap |
Inventory Net
InventoryNet
|
9243000 | USD |
CY2018Q4 | us-gaap |
Inventory Net
InventoryNet
|
10060000 | USD |
CY2019Q4 | wern |
Prepaid Taxes Licenses And Permits
PrepaidTaxesLicensesAndPermits
|
16757000 | USD |
CY2018Q4 | wern |
Prepaid Taxes Licenses And Permits
PrepaidTaxesLicensesAndPermits
|
16619000 | USD |
CY2019Q4 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
38849000 | USD |
CY2018Q4 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
31577000 | USD |
CY2019Q4 | us-gaap |
Assets Current
AssetsCurrent
|
466334000 | USD |
CY2018Q4 | us-gaap |
Assets Current
AssetsCurrent
|
456658000 | USD |
CY2019Q4 | us-gaap |
Land
Land
|
63244000 | USD |
CY2018Q4 | us-gaap |
Land
Land
|
59103000 | USD |
CY2019Q4 | us-gaap |
Buildings And Improvements Gross
BuildingsAndImprovementsGross
|
199734000 | USD |
CY2018Q4 | us-gaap |
Buildings And Improvements Gross
BuildingsAndImprovementsGross
|
188174000 | USD |
CY2019Q4 | wern |
Revenue Equipment Gross
RevenueEquipmentGross
|
1812186000 | USD |
CY2019Q4 | us-gaap |
Property Plant And Equipment Other
PropertyPlantAndEquipmentOther
|
268372000 | USD |
CY2018Q4 | us-gaap |
Property Plant And Equipment Other
PropertyPlantAndEquipmentOther
|
250010000 | USD |
CY2019Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
2343536000 | USD |
CY2018Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
2247577000 | USD |
CY2019Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
817260000 | USD |
CY2018Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
760015000 | USD |
CY2019Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
1526276000 | USD |
CY2018Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
1487562000 | USD |
CY2019Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
151254000 | USD |
CY2018Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
139284000 | USD |
CY2019Q4 | us-gaap |
Assets
Assets
|
2143864000 | USD |
CY2018Q4 | us-gaap |
Assets
Assets
|
2083504000 | USD |
CY2019Q4 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
94634000 | USD |
CY2018Q4 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
97781000 | USD |
CY2019Q4 | us-gaap |
Lines Of Credit Current
LinesOfCreditCurrent
|
75000000 | USD |
CY2018Q4 | us-gaap |
Lines Of Credit Current
LinesOfCreditCurrent
|
75000000 | USD |
CY2019Q4 | us-gaap |
Self Insurance Reserve Current
SelfInsuranceReserveCurrent
|
69810000 | USD |
CY2018Q4 | us-gaap |
Self Insurance Reserve Current
SelfInsuranceReserveCurrent
|
67304000 | USD |
CY2019Q4 | us-gaap |
Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
|
38347000 | USD |
CY2018Q4 | us-gaap |
Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
|
40271000 | USD |
CY2019Q4 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
31049000 | USD |
CY2018Q4 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
30004000 | USD |
CY2019Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
308840000 | USD |
CY2018 | us-gaap |
Depreciation
Depreciation
|
230151000 | USD |
CY2017 | us-gaap |
Depreciation
Depreciation
|
217639000 | USD |
CY2017 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
-100948000 | USD |
CY2019 | us-gaap |
Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
|
21557000 | USD |
CY2018Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
310360000 | USD |
CY2019Q4 | us-gaap |
Long Term Line Of Credit
LongTermLineOfCredit
|
225000000 | USD |
CY2018Q4 | us-gaap |
Long Term Line Of Credit
LongTermLineOfCredit
|
50000000 | USD |
CY2019Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
21129000 | USD |
CY2018Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
10911000 | USD |
CY2019Q4 | us-gaap |
Self Insurance Reserve Noncurrent
SelfInsuranceReserveNoncurrent
|
228218000 | USD |
CY2018Q4 | us-gaap |
Self Insurance Reserve Noncurrent
SelfInsuranceReserveNoncurrent
|
214030000 | USD |
CY2019Q4 | us-gaap |
Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
|
249669000 | USD |
CY2018Q4 | us-gaap |
Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
|
233450000 | USD |
CY2019Q4 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
USD | |
CY2018Q4 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
USD | |
CY2019Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
805000 | USD |
CY2018Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
805000 | USD |
CY2019Q4 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
112649000 | USD |
CY2018Q4 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
107455000 | USD |
CY2019Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
1294608000 | USD |
CY2018Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
1413746000 | USD |
CY2019Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-14728000 | USD |
CY2018Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-16073000 | USD |
CY2019Q4 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
282326000 | USD |
CY2018Q4 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
241180000 | USD |
CY2019Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
1111008000 | USD |
CY2018Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
1264753000 | USD |
CY2019Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
2143864000 | USD |
CY2018Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
2083504000 | USD |
CY2019 | us-gaap |
Net Income Loss
NetIncomeLoss
|
166944000 | USD |
CY2018 | us-gaap |
Net Income Loss
NetIncomeLoss
|
168148000 | USD |
CY2017 | us-gaap |
Net Income Loss
NetIncomeLoss
|
202889000 | USD |
CY2019 | us-gaap |
Depreciation
Depreciation
|
249527000 | USD |
CY2019 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
16401000 | USD |
CY2018 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
37694000 | USD |
CY2018 | us-gaap |
Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
|
24898000 | USD |
CY2017 | us-gaap |
Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
|
6798000 | USD |
CY2019 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
8077000 | USD |
CY2018 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
7394000 | USD |
CY2017 | us-gaap |
Share Based Compensation
ShareBasedCompensation
|
4546000 | USD |
CY2019 | wern |
Increase Decrease In Self Insurance Reserves Noncurrent
IncreaseDecreaseInSelfInsuranceReservesNoncurrent
|
-14188000 | USD |
CY2018 | wern |
Increase Decrease In Self Insurance Reserves Noncurrent
IncreaseDecreaseInSelfInsuranceReservesNoncurrent
|
-26570000 | USD |
CY2017 | wern |
Increase Decrease In Self Insurance Reserves Noncurrent
IncreaseDecreaseInSelfInsuranceReservesNoncurrent
|
5605000 | USD |
CY2019 | us-gaap |
Increase Decrease In Other Current Assets
IncreaseDecreaseInOtherCurrentAssets
|
-975000 | USD |
CY2017 | us-gaap |
Other Operating Activities Cash Flow Statement
OtherOperatingActivitiesCashFlowStatement
|
-11957000 | USD |
CY2019 | us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
-15081000 | USD |
CY2019 | us-gaap |
Other Operating Activities Cash Flow Statement
OtherOperatingActivitiesCashFlowStatement
|
-3360000 | USD |
CY2018 | us-gaap |
Other Operating Activities Cash Flow Statement
OtherOperatingActivitiesCashFlowStatement
|
-4774000 | USD |
CY2018 | us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
33753000 | USD |
CY2017 | us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
42802000 | USD |
CY2018 | us-gaap |
Increase Decrease In Other Current Assets
IncreaseDecreaseInOtherCurrentAssets
|
9979000 | USD |
CY2017 | us-gaap |
Increase Decrease In Other Current Assets
IncreaseDecreaseInOtherCurrentAssets
|
-20173000 | USD |
CY2019 | us-gaap |
Increase Decrease In Accounts Payable Trade
IncreaseDecreaseInAccountsPayableTrade
|
-7537000 | USD |
CY2018 | us-gaap |
Increase Decrease In Accounts Payable Trade
IncreaseDecreaseInAccountsPayableTrade
|
7559000 | USD |
CY2017 | us-gaap |
Increase Decrease In Accounts Payable Trade
IncreaseDecreaseInAccountsPayableTrade
|
5831000 | USD |
CY2019 | us-gaap |
Increase Decrease In Other Current Liabilities
IncreaseDecreaseInOtherCurrentLiabilities
|
-12095000 | USD |
CY2018 | us-gaap |
Increase Decrease In Other Current Liabilities
IncreaseDecreaseInOtherCurrentLiabilities
|
14047000 | USD |
CY2017 | us-gaap |
Increase Decrease In Other Current Liabilities
IncreaseDecreaseInOtherCurrentLiabilities
|
-140000 | USD |
CY2019 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
426644000 | USD |
CY2018 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
418159000 | USD |
CY2017 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
282828000 | USD |
CY2019 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
420748000 | USD |
CY2018 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
519872000 | USD |
CY2017 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
316343000 | USD |
CY2019 | us-gaap |
Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
|
136873000 | USD |
CY2018 | us-gaap |
Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
|
170900000 | USD |
CY2017 | us-gaap |
Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
|
117498000 | USD |
CY2019 | us-gaap |
Proceeds From Collection Of Notes Receivable
ProceedsFromCollectionOfNotesReceivable
|
11566000 | USD |
CY2018 | us-gaap |
Proceeds From Collection Of Notes Receivable
ProceedsFromCollectionOfNotesReceivable
|
20898000 | USD |
CY2017 | us-gaap |
Proceeds From Collection Of Notes Receivable
ProceedsFromCollectionOfNotesReceivable
|
20037000 | USD |
CY2019 | us-gaap |
Payments To Acquire Notes Receivable
PaymentsToAcquireNotesReceivable
|
0 | USD |
CY2018 | us-gaap |
Payments To Acquire Notes Receivable
PaymentsToAcquireNotesReceivable
|
3300000 | USD |
CY2017 | us-gaap |
Payments To Acquire Notes Receivable
PaymentsToAcquireNotesReceivable
|
5000000 | USD |
CY2019 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-272309000 | USD |
CY2018 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-331374000 | USD |
CY2017 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-183808000 | USD |
CY2019 | us-gaap |
Repayments Of Lines Of Credit
RepaymentsOfLinesOfCredit
|
0 | USD |
CY2018 | us-gaap |
Repayments Of Lines Of Credit
RepaymentsOfLinesOfCredit
|
40000000 | USD |
CY2017 | us-gaap |
Repayments Of Lines Of Credit
RepaymentsOfLinesOfCredit
|
45000000 | USD |
CY2019 | us-gaap |
Proceeds From Lines Of Credit
ProceedsFromLinesOfCredit
|
0 | USD |
CY2018 | us-gaap |
Proceeds From Lines Of Credit
ProceedsFromLinesOfCredit
|
40000000 | USD |
CY2017 | us-gaap |
Proceeds From Lines Of Credit
ProceedsFromLinesOfCredit
|
0 | USD |
CY2019 | us-gaap |
Repayments Of Long Term Lines Of Credit
RepaymentsOfLongTermLinesOfCredit
|
100000000 | USD |
CY2018 | us-gaap |
Repayments Of Long Term Lines Of Credit
RepaymentsOfLongTermLinesOfCredit
|
20000000 | USD |
CY2017 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
0 | USD |
CY2019 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
42301000 | USD |
CY2018 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
72165000 | USD |
CY2018 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-67612000 | USD |
CY2017 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-101416000 | USD |
CY2019 | us-gaap |
Effect Of Exchange Rate On Cash And Cash Equivalents
EffectOfExchangeRateOnCashAndCashEquivalents
|
396000 | USD |
CY2017 | us-gaap |
Repayments Of Long Term Lines Of Credit
RepaymentsOfLongTermLinesOfCredit
|
60000000 | USD |
CY2019 | us-gaap |
Proceeds From Long Term Lines Of Credit
ProceedsFromLongTermLinesOfCredit
|
275000000 | USD |
CY2018 | us-gaap |
Proceeds From Long Term Lines Of Credit
ProceedsFromLongTermLinesOfCredit
|
70000000 | USD |
CY2017 | us-gaap |
Proceeds From Long Term Lines Of Credit
ProceedsFromLongTermLinesOfCredit
|
0 | USD |
CY2019 | us-gaap |
Increase Decrease In Book Overdrafts
IncreaseDecreaseInBookOverdrafts
|
0 | USD |
CY2018 | us-gaap |
Increase Decrease In Book Overdrafts
IncreaseDecreaseInBookOverdrafts
|
-21539000 | USD |
CY2017 | us-gaap |
Increase Decrease In Book Overdrafts
IncreaseDecreaseInBookOverdrafts
|
21539000 | USD |
CY2019 | us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
286190000 | USD |
CY2018 | us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
23013000 | USD |
CY2017 | us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
18784000 | USD |
CY2019 | us-gaap |
Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
|
1899000 | USD |
CY2018 | us-gaap |
Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
|
1371000 | USD |
CY2017 | us-gaap |
Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
|
1632000 | USD |
CY2019 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
171000 | USD |
CY2018 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
476000 | USD |
CY2017 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
2461000 | USD |
CY2019 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-155219000 | USD |
CY2018 | us-gaap |
Effect Of Exchange Rate On Cash And Cash Equivalents
EffectOfExchangeRateOnCashAndCashEquivalents
|
-374000 | USD |
CY2017 | us-gaap |
Effect Of Exchange Rate On Cash And Cash Equivalents
EffectOfExchangeRateOnCashAndCashEquivalents
|
50000 | USD |
CY2019 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
-488000 | USD |
CY2018 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
18799000 | USD |
CY2017 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
-2346000 | USD |
CY2018Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
33930000 | USD |
CY2017Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
15131000 | USD |
CY2016Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
17477000 | USD |
CY2019Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
33442000 | USD |
CY2018Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
33930000 | USD |
CY2017Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
15131000 | USD |
CY2019 | us-gaap |
Interest Paid Net
InterestPaidNet
|
6441000 | USD |
CY2018 | us-gaap |
Interest Paid Net
InterestPaidNet
|
2690000 | USD |
CY2017 | us-gaap |
Interest Paid Net
InterestPaidNet
|
2491000 | USD |
CY2019 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
49599000 | USD |
CY2018 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
11355000 | USD |
CY2017 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
22088000 | USD |
CY2019 | us-gaap |
Notes Issued1
NotesIssued1
|
6764000 | USD |
CY2018 | us-gaap |
Notes Issued1
NotesIssued1
|
13140000 | USD |
CY2017 | us-gaap |
Notes Issued1
NotesIssued1
|
5816000 | USD |
CY2019 | us-gaap |
Increase Decrease In Fair Value Of Interest Rate Fair Value Hedging Instruments1
IncreaseDecreaseInFairValueOfInterestRateFairValueHedgingInstruments1
|
-651000 | USD |
CY2017 | us-gaap |
Increase Decrease In Fair Value Of Interest Rate Fair Value Hedging Instruments1
IncreaseDecreaseInFairValueOfInterestRateFairValueHedgingInstruments1
|
599000 | USD |
CY2019 | us-gaap |
Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
|
21138000 | USD |
CY2018 | us-gaap |
Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
|
16748000 | USD |
CY2017 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
203971000 | USD |
CY2019 | us-gaap |
Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
|
42301000 | USD |
CY2017 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
19523000 | USD |
CY2017 | wern |
Stock Issued During Period Value Stock Options Exercised And Tax Effect
StockIssuedDuringPeriodValueStockOptionsExercisedAndTaxEffect
|
829000 | USD |
CY2019 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
286082000 | USD |
CY2017 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
4546000 | USD |
CY2017 | wern |
Effectof New Accounting Pronouncements
EffectofNewAccountingPronouncements
|
172000 | USD |
CY2018 | wern |
Effectof New Accounting Pronouncements
EffectofNewAccountingPronouncements
|
2011000 | USD |
CY2018 | us-gaap |
Increase Decrease In Fair Value Of Interest Rate Fair Value Hedging Instruments1
IncreaseDecreaseInFairValueOfInterestRateFairValueHedgingInstruments1
|
255000 | USD |
CY2017Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
1184782000 | USD |
CY2018 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
167910000 | USD |
CY2018 | us-gaap |
Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
|
72165000 | USD |
CY2019 | wern |
Stock Issued During Period Value Stock Options Exercised And Tax Effect
StockIssuedDuringPeriodValueStockOptionsExercisedAndTaxEffect
|
-1728000 | USD |
CY2018 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
24284000 | USD |
CY2018 | wern |
Stock Issued During Period Value Stock Options Exercised And Tax Effect
StockIssuedDuringPeriodValueStockOptionsExercisedAndTaxEffect
|
-895000 | USD |
CY2019 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
8077000 | USD |
CY2019Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
1111008000 | USD |
CY2018 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
7394000 | USD |
CY2019Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
26418000 | USD |
CY2018Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
33930000 | USD |
CY2017Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
13626000 | USD |
CY2019Q4 | wern |
Restrictedcashincludedinothercurrentassets
Restrictedcashincludedinothercurrentassets
|
7024000 | USD |
CY2018Q4 | wern |
Restrictedcashincludedinothercurrentassets
Restrictedcashincludedinothercurrentassets
|
0 | USD |
CY2017Q4 | wern |
Restrictedcashincludedinothercurrentassets
Restrictedcashincludedinothercurrentassets
|
1505000 | USD |
CY2019Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
33442000 | USD |
CY2018Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
33930000 | USD |
CY2017Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
15131000 | USD |
CY2016Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
994787000 | USD |
CY2018Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
1264753000 | USD |
CY2019 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
168289000 | USD |
CY2017 | us-gaap |
Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
|
3227000 | USD |
CY2019 | wern |
Property And Equipment Disposed Included In Other Receivables
PropertyAndEquipmentDisposedIncludedInOtherReceivables
|
18600000 | USD |
CY2018 | wern |
Property And Equipment Disposed Included In Other Receivables
PropertyAndEquipmentDisposedIncludedInOtherReceivables
|
674000 | USD |
CY2017 | wern |
Property And Equipment Disposed Included In Other Receivables
PropertyAndEquipmentDisposedIncludedInOtherReceivables
|
654000 | USD |
CY2019Q4 | us-gaap |
Dividends Payable Current And Noncurrent
DividendsPayableCurrentAndNoncurrent
|
6232000 | USD |
CY2018Q4 | us-gaap |
Dividends Payable Current And Noncurrent
DividendsPayableCurrentAndNoncurrent
|
6340000 | USD |
CY2017Q4 | us-gaap |
Dividends Payable Current And Noncurrent
DividendsPayableCurrentAndNoncurrent
|
5069000 | USD |
CY2019 | us-gaap |
Nature Of Operations
NatureOfOperations
|
<div style="line-height:120%;padding-top:6px;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Nature of Business</span><span style="font-family:inherit;font-size:10pt;">: Werner Enterprises, Inc. (the “Company”) is a truckload transportation and logistics company operating under the jurisdiction of the U.S. Department of Transportation, similar governmental transportation agencies in the foreign countries in which we operate and various U.S. state regulatory authorities. For the years ended December 31, 2019, 2018 and 2017, our ten largest customers comprised </span><span style="font-family:inherit;font-size:10pt;"><span>41%</span></span><span style="font-family:inherit;font-size:10pt;">, </span><span style="font-family:inherit;font-size:10pt;"><span>45%</span></span><span style="font-family:inherit;font-size:10pt;"> and </span><span style="font-family:inherit;font-size:10pt;"><span>43%</span></span><span style="font-family:inherit;font-size:10pt;">, respectively, of our revenues. No single customer generated more than </span><span style="font-family:inherit;font-size:10pt;">9%</span><span style="font-family:inherit;font-size:10pt;"> of the Company’s total revenues in 2019, 2018, and 2017.</span></div> | |
CY2019 | wern |
Revenue From Major Customers Percentage
RevenueFromMajorCustomersPercentage
|
0.41 | |
CY2018 | wern |
Revenue From Major Customers Percentage
RevenueFromMajorCustomersPercentage
|
0.45 | |
CY2017 | wern |
Revenue From Major Customers Percentage
RevenueFromMajorCustomersPercentage
|
0.43 | |
CY2019 | us-gaap |
Use Of Estimates
UseOfEstimates
|
<div style="line-height:120%;padding-top:12px;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Use of Management Estimates</span><span style="font-family:inherit;font-size:10pt;">: The preparation of consolidated financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the (i) reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and (ii) reported amounts of revenues and expenses during the reporting period. The most significant estimates that affect our financial statements include the accrued liabilities for insurance and claims, useful lives and salvage values of property and equipment, estimates for income taxes and the allowance for doubtful accounts. Actual results could differ from those estimates.</span></div> | |
CY2019 | wern |
Accountsreceivablerecordedinvestmentpastduedays
Accountsreceivablerecordedinvestmentpastduedays
|
P90D | |
CY2019 | us-gaap |
Property Plant And Equipment Impairment
PropertyPlantAndEquipmentImpairment
|
<div style="line-height:120%;padding-top:12px;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Long-Lived Assets:</span><span style="font-family:inherit;font-size:10pt;"> We review our long-lived assets for impairment whenever events or circumstances indicate the carrying amount of a long-lived asset may not be recoverable. An impairment loss would be recognized if the carrying amount of the long-lived asset is not recoverable and the carrying amount exceeds its fair value. For long-lived assets classified as held and used, the carrying amount is not recoverable when the carrying value of the long-lived asset exceeds the sum of the future net cash flows. We do not separately identify assets by operating segment because tractors and trailers are routinely transferred from one operating fleet to another. As a result, none of our long-lived assets have identifiable cash flows from use that are largely independent of the cash flows of other assets and liabilities. Thus, the asset group used to assess impairment would include all of our assets.</span></div> | |
CY2019Q4 | wern |
Self Insurance Retention Liability
SelfInsuranceRetentionLiability
|
3000000.0 | USD |
CY2019Q4 | wern |
Selfinsuranceretentionliabilityaggregate
Selfinsuranceretentionliabilityaggregate
|
6000000.0 | USD |
CY2019Q4 | wern |
Self Insurance Retention Liability Additional Deductible
SelfInsuranceRetentionLiabilityAdditionalDeductible
|
5000000.0 | USD |
CY2017Q3 | wern |
Self Insurance Retention Liability
SelfInsuranceRetentionLiability
|
2000000.0 | USD |
CY2019 | wern |
Self Insurance Retention Workers Compensation
SelfInsuranceRetentionWorkersCompensation
|
1000000.0 | USD |
CY2019Q4 | us-gaap |
Letters Of Credit Outstanding Amount
LettersOfCreditOutstandingAmount
|
32700000 | USD |
CY2019 | us-gaap |
Net Income Loss
NetIncomeLoss
|
166944000 | USD |
CY2018 | us-gaap |
Net Income Loss
NetIncomeLoss
|
168148000 | USD |
CY2017 | us-gaap |
Net Income Loss
NetIncomeLoss
|
202889000 | USD |
CY2019 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
69567000 | shares |
CY2018 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
71694000 | shares |
CY2017 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
72270000 | shares |
CY2019 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
459000 | shares |
CY2018 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
363000 | shares |
CY2017 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
288000 | shares |
CY2019 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
70026000 | shares |
CY2018 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
72057000 | shares |
CY2017 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
72558000 | shares |
CY2019 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
2.40 | |
CY2018 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
2.35 | |
CY2017 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
2.81 | |
CY2019 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
2.38 | |
CY2018 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
2.33 | |
CY2017 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
2.80 | |
CY2019 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
0 | shares |
CY2018 | us-gaap |
Cumulative Effect On Retained Earnings Net Of Tax1
CumulativeEffectOnRetainedEarningsNetOfTax1
|
2000000.0 | USD |
CY2019Q1 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
8700000 | USD |
CY2019 | us-gaap |
Description Of New Accounting Pronouncements Not Yet Adopted
DescriptionOfNewAccountingPronouncementsNotYetAdopted
|
<div style="line-height:120%;padding-top:12px;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Accounting Standards Updates Not Yet Effective: </span><span style="font-family:inherit;font-size:10pt;">In June 2016, the FASB issued ASU No. 2016-13, “Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Statements,” which requires measurement and recognition of expected versus incurred credit losses for financial assets. The provisions of this update are effective for fiscal years beginning after December 15, 2019. Based on our evaluation, the adoption of this standard will not have a material effect on our consolidated financial statements. </span></div><div style="line-height:120%;padding-top:12px;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">In August 2018, the FASB issued ASU No. 2018-13, “Fair Value Measurement (Topic 820): Disclosure Framework - Changes to the Disclosure Requirements for Fair Value Measurement,” which modifies the disclosure requirements on fair value measurements. As part of its disclosure framework project, the FASB has eliminated, amended and added disclosure requirements for fair value measurements in Topic 820, Fair Value Measurement. The provisions of this update are effective for fiscal years beginning after December 15, 2019. Based on our evaluation, the adoption of this standard will not have a material effect on our consolidated financial statements because we do not currently disclose any fair value measurements subject to the amendments.</span></div><div style="line-height:120%;padding-top:12px;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">In August 2018, the FASB issued ASU No. 2018-15, “Intangibles - Goodwill and Other - Internal-Use Software (Subtopic 350-40): Customer’s Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract (a consensus of the FASB Emerging Issues Task Force),” which updates the requirements for capitalizing implementation costs incurred in a hosting arrangement that is a service contract to align with the requirements for capitalizing implementation costs incurred to develop or obtain internal-use software. The provisions of this update are effective for fiscal years beginning after December 15, 2019. Based on our evaluation, the adoption of this standard will not have a material effect on our consolidated financial statements. </span></div><div style="line-height:120%;padding-top:12px;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">In December 2019, the FASB issued ASU No. 2019-12, “Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes,” which reduces complexity in accounting for income taxes by removing certain exceptions to the general principles stated in Topic 740 and by clarifying and amending existing guidance to improve consistent application of and simplify other areas of Topic 740. The provisions of this update are effective for fiscal years beginning after December 15, 2020. Although we are evaluating the impact of adopting ASU No. 2019-12 on our financial position, results of operations and cash flows, we do not expect a material effect upon adoption.</span></div> | |
CY2019 | us-gaap |
Revenues
Revenues
|
2463701000 | USD |
CY2018 | us-gaap |
Revenues
Revenues
|
2457914000 | USD |
CY2017 | us-gaap |
Revenues
Revenues
|
2116737000 | USD |
CY2019Q4 | us-gaap |
Contract With Customer Asset Net
ContractWithCustomerAssetNet
|
5900000 | USD |
CY2018Q4 | us-gaap |
Contract With Customer Asset Net
ContractWithCustomerAssetNet
|
7400000 | USD |
CY2019Q4 | us-gaap |
Contract With Customer Liability
ContractWithCustomerLiability
|
1300000 | USD |
CY2018Q4 | us-gaap |
Contract With Customer Liability
ContractWithCustomerLiability
|
1700000 | USD |
CY2019 | us-gaap |
Revenues
Revenues
|
2463701000 | USD |
CY2018 | us-gaap |
Revenues
Revenues
|
2457914000 | USD |
CY2017 | us-gaap |
Revenues
Revenues
|
2116737000 | USD |
CY2019 | wern |
Averagetransittime
Averagetransittime
|
P3D | |
CY2019Q4 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
322800000 | USD |
CY2018Q4 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
337900000 | USD |
CY2019 | us-gaap |
Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
|
1700000 | USD |
CY2019 | wern |
Averagetransittime
Averagetransittime
|
P3D | |
CY2019Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
|
3920000 | USD |
CY2019Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
|
3063000 | USD |
CY2019Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
|
2148000 | USD |
CY2019Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
|
1225000 | USD |
CY2019Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Five
LesseeOperatingLeaseLiabilityPaymentsDueYearFive
|
1179000 | USD |
CY2019Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due After Year Five
LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
|
1093000 | USD |
CY2019Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
|
12628000 | USD |
CY2019Q4 | us-gaap |
Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
|
892000 | USD |
CY2019Q4 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
11736000 | USD |
CY2019Q4 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
11376000 | USD |
CY2019Q4 | us-gaap |
Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
|
3583000 | USD |
CY2019Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive
|
225000000 | USD |
CY2019Q4 | us-gaap |
Line Of Credit
LineOfCredit
|
300000000 | USD |
CY2019Q4 | us-gaap |
Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
|
8153000 | USD |
CY2019Q4 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
11736000 | USD |
CY2019Q4 | us-gaap |
Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
|
P4Y4M9D | |
CY2019Q4 | us-gaap |
Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
|
0.035 | Rate |
CY2019Q1 | us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
8700000 | USD |
CY2019 | us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
6100000 | USD |
CY2019 | us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
3800000 | USD |
CY2019 | us-gaap |
Lease Cost
LeaseCost
|
8500000 | USD |
CY2019 | us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
3800000 | USD |
CY2019 | us-gaap |
Operating Lease Lease Income
OperatingLeaseLeaseIncome
|
13900000 | USD |
CY2019Q4 | us-gaap |
Lessor Operating Lease Payments To Be Received Next Twelve Months
LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths
|
9306000 | USD |
CY2019Q4 | us-gaap |
Lessor Operating Lease Payments To Be Received Two Years
LessorOperatingLeasePaymentsToBeReceivedTwoYears
|
715000 | USD |
CY2019Q4 | us-gaap |
Lessor Operating Lease Payments To Be Received Three Years
LessorOperatingLeasePaymentsToBeReceivedThreeYears
|
62000 | USD |
CY2019Q4 | us-gaap |
Lessor Operating Lease Payments To Be Received Four Years
LessorOperatingLeasePaymentsToBeReceivedFourYears
|
0 | USD |
CY2019Q4 | us-gaap |
Lessor Operating Lease Payments To Be Received Five Years
LessorOperatingLeasePaymentsToBeReceivedFiveYears
|
0 | USD |
CY2019Q4 | us-gaap |
Lessor Operating Lease Payments To Be Received Thereafter
LessorOperatingLeasePaymentsToBeReceivedThereafter
|
0 | USD |
CY2019Q4 | us-gaap |
Lessor Operating Lease Payments To Be Received
LessorOperatingLeasePaymentsToBeReceived
|
10083000 | USD |
CY2019Q4 | us-gaap |
Line Of Credit
LineOfCredit
|
300000000.0 | USD |
CY2018Q4 | us-gaap |
Line Of Credit
LineOfCredit
|
125000000.0 | USD |
CY2019Q4 | us-gaap |
Line Of Credit Facility Maximum Borrowing Capacity
LineOfCreditFacilityMaximumBorrowingCapacity
|
575000000.0 | USD |
CY2019Q4 | us-gaap |
Letters Of Credit Outstanding Amount
LettersOfCreditOutstandingAmount
|
32700000 | USD |
CY2019Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Next Twelve Months
LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
|
75000000 | USD |
CY2019Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Two
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
|
0 | USD |
CY2019Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Three
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
|
0 | USD |
CY2019Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Four
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
|
0 | USD |
CY2018 | us-gaap |
Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
|
770000 | USD |
CY2017 | us-gaap |
Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
|
102000 | USD |
CY2019 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
38561000 | USD |
CY2018 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
18039000 | USD |
CY2017 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
3979000 | USD |
CY2019 | us-gaap |
Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
|
-88000 | USD |
CY2019Q4 | us-gaap |
Notes Receivable Gross
NotesReceivableGross
|
24816000 | USD |
CY2018Q4 | us-gaap |
Notes Receivable Gross
NotesReceivableGross
|
29958000 | USD |
CY2019Q4 | us-gaap |
Notes And Loans Receivable Gross Current
NotesAndLoansReceivableGrossCurrent
|
5695000 | USD |
CY2018Q4 | us-gaap |
Notes And Loans Receivable Gross Current
NotesAndLoansReceivableGrossCurrent
|
7563000 | USD |
CY2019Q4 | us-gaap |
Notes And Loans Receivable Gross Noncurrent
NotesAndLoansReceivableGrossNoncurrent
|
19121000 | USD |
CY2018Q4 | us-gaap |
Notes And Loans Receivable Gross Noncurrent
NotesAndLoansReceivableGrossNoncurrent
|
22395000 | USD |
CY2019 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.21 | |
CY2017 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.35 | |
CY2017 | wern |
Income Tax Reconciliation Change In Enacted Tax Rate1
IncomeTaxReconciliationChangeInEnactedTaxRate1
|
-110500000 | USD |
CY2019 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
29102000 | USD |
CY2018 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
7428000 | USD |
CY2017 | us-gaap |
Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
|
38535000 | USD |
CY2019 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
9547000 | USD |
CY2018 | us-gaap |
Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
|
9841000 | USD |
CY2017 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
42616000 | USD |
CY2019 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
15094000 | USD |
CY2018 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
37284000 | USD |
CY2017 | us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
-104573000 | USD |
CY2019 | us-gaap |
Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
|
1307000 | USD |
CY2019 | us-gaap |
Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount
EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount
|
-207000 | USD |
CY2018 | us-gaap |
Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount
EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount
|
-312000 | USD |
CY2017 | us-gaap |
Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount
EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount
|
-820000 | USD |
CY2019 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
477000 | USD |
CY2018 | us-gaap |
Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
|
410000 | USD |
CY2017 | us-gaap |
Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
|
3625000 | USD |
CY2019 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
16401000 | USD |
CY2018 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
37694000 | USD |
CY2017 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
-100948000 | USD |
CY2019 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
54962000 | USD |
CY2018 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
55733000 | USD |
CY2017 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-58332000 | USD |
CY2018 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.21 | |
CY2019 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
46600000 | USD |
CY2018 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
47015000 | USD |
CY2017 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
50595000 | USD |
CY2019 | us-gaap |
Income Tax Reconciliation Change In Enacted Tax Rate
IncomeTaxReconciliationChangeInEnactedTaxRate
|
0 | USD |
CY2018 | us-gaap |
Income Tax Reconciliation Change In Enacted Tax Rate
IncomeTaxReconciliationChangeInEnactedTaxRate
|
0 | USD |
CY2017 | us-gaap |
Income Tax Reconciliation Change In Enacted Tax Rate
IncomeTaxReconciliationChangeInEnactedTaxRate
|
-110508000 | USD |
CY2019 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
8575000 | USD |
CY2018 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
8098000 | USD |
CY2017 | us-gaap |
Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
|
4943000 | USD |
CY2019 | us-gaap |
Income Tax Reconciliation Nondeductible Expense Meals And Entertainment
IncomeTaxReconciliationNondeductibleExpenseMealsAndEntertainment
|
1117000 | USD |
CY2018 | us-gaap |
Income Tax Reconciliation Nondeductible Expense Meals And Entertainment
IncomeTaxReconciliationNondeductibleExpenseMealsAndEntertainment
|
1044000 | USD |
CY2017 | us-gaap |
Income Tax Reconciliation Nondeductible Expense Meals And Entertainment
IncomeTaxReconciliationNondeductibleExpenseMealsAndEntertainment
|
1495000 | USD |
CY2019 | us-gaap |
Income Tax Reconciliation Tax Credits
IncomeTaxReconciliationTaxCredits
|
1600000 | USD |
CY2018 | us-gaap |
Income Tax Reconciliation Tax Credits
IncomeTaxReconciliationTaxCredits
|
1800000 | USD |
CY2017 | us-gaap |
Income Tax Reconciliation Tax Credits
IncomeTaxReconciliationTaxCredits
|
1780000 | USD |
CY2018 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
1688000 | USD |
CY2017 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
-2257000 | USD |
CY2019 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
54962000 | USD |
CY2018 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
55733000 | USD |
CY2017 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-58332000 | USD |
CY2019Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Self Insurance
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsSelfInsurance
|
48537000 | USD |
CY2018Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Self Insurance
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsSelfInsurance
|
47031000 | USD |
CY2019Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits
|
8067000 | USD |
CY2018Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits
|
7413000 | USD |
CY2019Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts
|
3690000 | USD |
CY2018Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts
|
3628000 | USD |
CY2019Q4 | us-gaap |
Deferred Tax Assets Other
DeferredTaxAssetsOther
|
1863000 | USD |
CY2018Q4 | us-gaap |
Deferred Tax Assets Other
DeferredTaxAssetsOther
|
1896000 | USD |
CY2019Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
62157000 | USD |
CY2018Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
59968000 | USD |
CY2019Q4 | us-gaap |
Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
|
305575000 | USD |
CY2018Q4 | us-gaap |
Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
|
287061000 | USD |
CY2019Q4 | us-gaap |
Deferred Tax Liabilities Prepaid Expenses
DeferredTaxLiabilitiesPrepaidExpenses
|
4928000 | USD |
CY2018Q4 | us-gaap |
Deferred Tax Liabilities Prepaid Expenses
DeferredTaxLiabilitiesPrepaidExpenses
|
4772000 | USD |
CY2019Q4 | us-gaap |
Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
|
1323000 | USD |
CY2018Q4 | us-gaap |
Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
|
1585000 | USD |
CY2019Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
311826000 | USD |
CY2018Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
293418000 | USD |
CY2019Q4 | us-gaap |
Deferred Tax Liabilities
DeferredTaxLiabilities
|
249669000 | USD |
CY2018Q4 | us-gaap |
Deferred Tax Liabilities
DeferredTaxLiabilities
|
233450000 | USD |
CY2019 | us-gaap |
Unrecognized Tax Benefits Period Increase Decrease
UnrecognizedTaxBenefitsPeriodIncreaseDecrease
|
-31000 | USD |
CY2018 | us-gaap |
Unrecognized Tax Benefits Period Increase Decrease
UnrecognizedTaxBenefitsPeriodIncreaseDecrease
|
-240000 | USD |
CY2019 | us-gaap |
Unrecognized Tax Benefits Interest On Income Taxes Expense
UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense
|
100000 | USD |
CY2019Q4 | us-gaap |
Unrecognized Tax Benefits That Would Impact Effective Tax Rate
UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
|
2000000.0 | USD |
CY2019Q4 | us-gaap |
Unrecognized Tax Benefits Interest On Income Taxes Accrued
UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued
|
400000 | USD |
CY2019Q4 | us-gaap |
Significant Change In Unrecognized Tax Benefits Is Reasonably Possible Amount Of Unrecorded Benefit
SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit
|
0 | USD |
CY2018 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
|
0 | USD |
CY2019 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
222000 | USD |
CY2018 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
444000 | USD |
CY2019 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
|
385000 | USD |
CY2018Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
2577000 | USD |
CY2017Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
2883000 | USD |
CY2019 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
|
127000 | USD |
CY2018 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
|
106000 | USD |
CY2019 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
|
0 | USD |
CY2018 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
|
856000 | USD |
CY2019Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
2541000 | USD |
CY2018Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
2577000 | USD |
CY2019Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized
|
20000000 | shares |
CY2019 | wern |
Share Based Compensation Arrangement By Share Based Payment Award Maximum Numberof Shares Awarded Per Employee Per Year
ShareBasedCompensationArrangementByShareBasedPaymentAwardMaximumNumberofSharesAwardedPerEmployeePerYear
|
500000 | shares |
CY2019 | dei |
Document Period End Date
DocumentPeriodEndDate
|
2019-12-31 | |
CY2019Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
|
6795967 | shares |
CY2019 | dei |
Document Period End Date
DocumentPeriodEndDate
|
2019-12-31 | |
CY2019Q4 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
|
8800000 | USD |
CY2019 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1
|
P1Y9M18D | |
CY2018Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
9000 | shares |
CY2018Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
19.02 | |
CY2019 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod
|
0 | shares |
CY2019 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
|
0 | |
CY2019 | us-gaap |
Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
|
9000 | shares |
CY2019 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
|
0 | |
CY2019 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod
|
0 | shares |
CY2019 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice
|
0 | |
CY2019 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
|
19.02 | |
CY2019Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
0 | shares |
CY2019Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
0 | |
CY2019 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
|
P0D | |
CY2019Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
|
0 | USD |
CY2019Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
|
0 | shares |
CY2019Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
|
0 | |
CY2019 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
|
P0D | |
CY2019Q4 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
|
0 | USD |
CY2019 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
|
0 | shares |
CY2019 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
|
136000 | USD |
CY2018 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
|
484000 | USD |
CY2017 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
|
1722000 | USD |
CY2019 | wern |
Maximum Annual Stock Purchase Plan Contributions By Plan Participants
MaximumAnnualStockPurchasePlanContributionsByPlanParticipants
|
20000 | USD |
CY2019 | wern |
Percentage Of Contribution To Employee Stock Purchase Plan
PercentageOfContributionToEmployeeStockPurchasePlan
|
0.15 | |
CY2019 | wern |
Percentage Of Interest Accrues On Purchase Plan Contributions
PercentageOfInterestAccruesOnPurchasePlanContributions
|
0.0525 | |
CY2019 | us-gaap |
Employee Stock Ownership Plan Esop Compensation Expense
EmployeeStockOwnershipPlanESOPCompensationExpense
|
265000 | USD |
CY2018 | us-gaap |
Employee Stock Ownership Plan Esop Compensation Expense
EmployeeStockOwnershipPlanESOPCompensationExpense
|
239000 | USD |
CY2017 | us-gaap |
Employee Stock Ownership Plan Esop Compensation Expense
EmployeeStockOwnershipPlanESOPCompensationExpense
|
208000 | USD |
CY2018 | us-gaap |
Revenues
Revenues
|
2457914000 | USD |
CY2019 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
4414000 | USD |
CY2018 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
2615000 | USD |
CY2017 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
2357000 | USD |
CY2019 | wern |
Number Of Participants In Executive Nonqualified Excess Plan
NumberOfParticipantsInExecutiveNonqualifiedExcessPlan
|
45 | |
CY2019Q4 | us-gaap |
Deferred Compensation Liability Classified Noncurrent
DeferredCompensationLiabilityClassifiedNoncurrent
|
9588000 | USD |
CY2018Q4 | us-gaap |
Deferred Compensation Liability Classified Noncurrent
DeferredCompensationLiabilityClassifiedNoncurrent
|
7202000 | USD |
CY2019Q4 | us-gaap |
Life Insurance Corporate Or Bank Owned Amount
LifeInsuranceCorporateOrBankOwnedAmount
|
8284000 | USD |
CY2018Q4 | us-gaap |
Life Insurance Corporate Or Bank Owned Amount
LifeInsuranceCorporateOrBankOwnedAmount
|
6588000 | USD |
CY2019Q4 | us-gaap |
Purchase Commitment Remaining Minimum Amount Committed
PurchaseCommitmentRemainingMinimumAmountCommitted
|
113400000 | USD |
CY2017 | us-gaap |
Loss Contingency Damages Awarded Value
LossContingencyDamagesAwardedValue
|
800000 | USD |
CY2017 | wern |
Loss Contingency Damages Awarded Expenses
LossContingencyDamagesAwardedExpenses
|
500000 | USD |
CY2019 | us-gaap |
Revenues
Revenues
|
2463701000 | USD |
CY2018 | us-gaap |
Revenues
Revenues
|
2457914000 | USD |
CY2017 | us-gaap |
Revenues
Revenues
|
2116737000 | USD |
CY2019 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
225472000 | USD |
CY2018 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
224215000 | USD |
CY2017 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
143820000 | USD |
CY2019 | us-gaap |
Revenues
Revenues
|
2463701000 | USD |
CY2017 | us-gaap |
Revenues
Revenues
|
2116737000 | USD |
CY2018Q4 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
74931000 | USD |
CY2019Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
1526276000 | USD |
CY2018Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
1487562000 | USD |
CY2017Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
1346863000 | USD |
CY2019Q1 | us-gaap |
Revenues
Revenues
|
596117000 | USD |
CY2019Q2 | us-gaap |
Revenues
Revenues
|
627533000 | USD |
CY2019Q3 | us-gaap |
Revenues
Revenues
|
618264000 | USD |
CY2019Q4 | us-gaap |
Revenues
Revenues
|
621787000 | USD |
CY2019Q1 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
48019000 | USD |
CY2019Q2 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
58442000 | USD |
CY2019Q3 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
53357000 | USD |
CY2019Q4 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
65654000 | USD |
CY2019Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
36086000 | USD |
CY2019Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
43318000 | USD |
CY2019Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
39044000 | USD |
CY2019Q4 | us-gaap |
Net Income Loss
NetIncomeLoss
|
48496000 | USD |
CY2019Q1 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.51 | |
CY2019Q2 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.62 | |
CY2019Q3 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.56 | |
CY2019Q4 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.70 | |
CY2019Q1 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.51 | |
CY2019Q2 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.62 | |
CY2019Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.56 | |
CY2019Q4 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.70 | |
CY2018Q1 | us-gaap |
Revenues
Revenues
|
562684000 | USD |
CY2018Q2 | us-gaap |
Revenues
Revenues
|
619130000 | USD |
CY2018Q3 | us-gaap |
Revenues
Revenues
|
629735000 | USD |
CY2018Q4 | us-gaap |
Revenues
Revenues
|
646365000 | USD |
CY2018Q1 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
35115000 | USD |
CY2018Q2 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
50783000 | USD |
CY2018Q3 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
63386000 | USD |
CY2018Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
27807000 | USD |
CY2018Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
38264000 | USD |
CY2018Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
47514000 | USD |
CY2018Q4 | us-gaap |
Net Income Loss
NetIncomeLoss
|
54563000 | USD |
CY2018Q1 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.38 | |
CY2018Q2 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.53 | |
CY2018Q3 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.67 | |
CY2018Q1 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.38 | |
CY2018Q2 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.53 | |
CY2018Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.66 | |
CY2018Q4 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.77 | |
CY2018Q4 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.77 |