XML 50 R65.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Supplemental Consolidating Financial Statements - Income Statement (Details) (USD $) In Thousands, unless otherwise specified | 3 Months Ended
--- | ---
Oct. 25, 2014 | Oct. 26, 2013
Revenues [Abstract] |  |
Contract revenues | $ 510,389 | $ 512,720
EXPENSES: |  |
Costs of earned revenues, excluding depreciation and amortization | 403,468 | 410,119
General and administrative | 44,696 | 43,075
Depreciation and amortization | 22,930 | 23,552
Intercompany charges (income), net | 0 | 0
Interest income (expense), net | (6,749) | (6,886)
Other income, net | 1,795 | 2,012
INCOME BEFORE INCOME TAXES | 34,341 | 31,100
PROVISION (BENEFIT) FOR INCOME TAXES | 13,534 | 12,440
Net income (loss) before equity in earnings of subsidiaries | 20,807 | 18,660
EQUITY IN EARNINGS (LOSSES) OF SUBSIDIARIES | 0 | 0
NET INCOME | 20,807 | 18,660
Foreign currency translation loss, net of tax | (268) | (60)
COMPREHENSIVE INCOME (LOSS) | 20,539 | 18,600
Parent |  |
Revenues [Abstract] |  |
Contract revenues | 0 | 0
EXPENSES: |  |
Costs of earned revenues, excluding depreciation and amortization | 0 | 0
General and administrative | 12,833 | 11,237
Depreciation and amortization | 1,239 | 854
Intercompany charges (income), net | (15,822) | (13,976)
Interest income (expense), net | (1,750) | (1,888)
Other income, net | 0 | 3
INCOME BEFORE INCOME TAXES | 0 | 0
PROVISION (BENEFIT) FOR INCOME TAXES | 0 | 0
Net income (loss) before equity in earnings of subsidiaries | 0 | 0
EQUITY IN EARNINGS (LOSSES) OF SUBSIDIARIES | 20,807 | 18,660
NET INCOME | 20,807 | 18,660
Foreign currency translation loss, net of tax | (268) | (60)
COMPREHENSIVE INCOME (LOSS) | 20,539 | 18,600
Issuer |  |
Revenues [Abstract] |  |
Contract revenues | 0 | 0
EXPENSES: |  |
Costs of earned revenues, excluding depreciation and amortization | 0 | 0
General and administrative | 100 | 226
Depreciation and amortization | 0 | 0
Intercompany charges (income), net | 0 | 0
Interest income (expense), net | (4,999) | (4,994)
Other income, net | 0 | 0
INCOME BEFORE INCOME TAXES | (5,099) | (5,220)
PROVISION (BENEFIT) FOR INCOME TAXES | (2,010) | (2,087)
Net income (loss) before equity in earnings of subsidiaries | (3,089) | (3,133)
EQUITY IN EARNINGS (LOSSES) OF SUBSIDIARIES | 23,896 | 21,793
NET INCOME | 20,807 | 18,660
Foreign currency translation loss, net of tax | (268) | (60)
COMPREHENSIVE INCOME (LOSS) | 20,539 | 18,600
Subsidiary Guarantors |  |
Revenues [Abstract] |  |
Contract revenues | 505,689 | 509,430
EXPENSES: |  |
Costs of earned revenues, excluding depreciation and amortization | 400,091 | 407,695
General and administrative | 28,168 | 28,945
Depreciation and amortization | 20,581 | 21,621
Intercompany charges (income), net | 16,408 | 14,110
Interest income (expense), net | 0 | (4)
Other income, net | 1,779 | 1,945
INCOME BEFORE INCOME TAXES | 42,220 | 39,000
PROVISION (BENEFIT) FOR INCOME TAXES | 16,640 | 15,600
Net income (loss) before equity in earnings of subsidiaries | 25,580 | 23,400
EQUITY IN EARNINGS (LOSSES) OF SUBSIDIARIES | (139) | 0
NET INCOME | 25,441 | 23,400
Foreign currency translation loss, net of tax | 0 | 0
COMPREHENSIVE INCOME (LOSS) | 25,441 | 23,400
Non-Guarantor Subsidiaries |  |
Revenues [Abstract] |  |
Contract revenues | 4,700 | 3,290
EXPENSES: |  |
Costs of earned revenues, excluding depreciation and amortization | 3,377 | 2,424
General and administrative | 3,595 | 2,667
Depreciation and amortization | 1,110 | 1,077
Intercompany charges (income), net | (586) | (134)
Interest income (expense), net | 0 | 0
Other income, net | 16 | 64
INCOME BEFORE INCOME TAXES | (2,780) | (2,680)
PROVISION (BENEFIT) FOR INCOME TAXES | (1,096) | (1,073)
Net income (loss) before equity in earnings of subsidiaries | (1,684) | (1,607)
EQUITY IN EARNINGS (LOSSES) OF SUBSIDIARIES | 0 | 0
NET INCOME | (1,684) | (1,607)
Foreign currency translation loss, net of tax | (268) | (60)
COMPREHENSIVE INCOME (LOSS) | (1,952) | (1,667)
Eliminations and Reclassifications |  |
Revenues [Abstract] |  |
Contract revenues | 0 | 0
EXPENSES: |  |
Costs of earned revenues, excluding depreciation and amortization | 0 | 0
General and administrative | 0 | 0
Depreciation and amortization | 0 | 0
Intercompany charges (income), net | 0 | 0
Interest income (expense), net | 0 | 0
Other income, net | 0 | 0
INCOME BEFORE INCOME TAXES | 0 | 0
PROVISION (BENEFIT) FOR INCOME TAXES | 0 | 0
Net income (loss) before equity in earnings of subsidiaries | 0 | 0
EQUITY IN EARNINGS (LOSSES) OF SUBSIDIARIES | (44,564) | (40,453)
NET INCOME | (44,564) | (40,453)
Foreign currency translation loss, net of tax | 536 | 120
COMPREHENSIVE INCOME (LOSS) | $ (44,028) | $ (40,333)

X
- Definition Income (Loss) From Investment In Subsidiaries + References No definition available. + Details
Name: | dy_EquityInEarningsOfSubsidiaries
Namespace Prefix: | dy_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Intercompany charges (income) between parent, issuer, guarantor, and non-guarantor entities. + References No definition available. + Details
Name: | dy_IntercompanyChargesIncome
Namespace Prefix: | dy_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Sum of operating profit and nonoperating income or expense before Income or Loss from equity method investment. + References No definition available. + Details
Name: | dy_NetIncomeLossBeforeEquityInEarningsOfSubsidiaries
Namespace Prefix: | dy_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Other Comprehensive Income -URI http://asc.fasb.org/extlink&oid=6519514 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Comprehensive Income -URI http://asc.fasb.org/extlink&oid=35737396 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=36458714&loc=d3e557-108580 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Net Income -URI http://asc.fasb.org/extlink&oid=6518256 + Details
Name: | us-gaap_ComprehensiveIncomeNetOfTax
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The aggregate cost of services rendered during the reporting period, excluding depreciation, depletion and amortization. + References No definition available. + Details
Name: | us-gaap_CostOfServicesExcludingDepreciationDepletionAndAmortization
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 + Details
Name: | us-gaap_DepreciationDepletionAndAmortization
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.4) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 + Details
Name: | us-gaap_GeneralAndAdministrativeExpense
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Sum of operating profit and nonoperating income or expense before Income or Loss from equity method investments, income taxes, extraordinary items, and noncontrolling interest. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(h)(1)(i)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
Name: | us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(h)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph h -Article 4 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Income Tax Expense (or Benefit) -URI http://asc.fasb.org/extlink&oid=6515339 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 9 -Subparagraph (a),(b) -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32639-109319 + Details
Name: | us-gaap_IncomeTaxExpenseBenefit
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The net amount of operating interest income (expense). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.10) -URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 10 -Article 9 + Details
Name: | us-gaap_InterestIncomeExpenseNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Other Comprehensive Income -URI http://asc.fasb.org/extlink&oid=6519514 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Net Income -URI http://asc.fasb.org/extlink&oid=6518256 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04.19) -URI http://asc.fasb.org/extlink&oid=6879464&loc=d3e573970-122913 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.18) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04.22) -URI http://asc.fasb.org/extlink&oid=6879464&loc=d3e573970-122913 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 19 -Article 5 Reference 9: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 20 -Article 9 + Details
Name: | us-gaap_NetIncomeLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | us-gaap_OperatingExpensesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature, attributable to parent entity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 45 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=7656940&loc=SL4569643-111683 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 45 -Paragraph 19 -URI http://asc.fasb.org/extlink&oid=7656940&loc=SL4569616-111683 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (c)(3) -URI http://asc.fasb.org/extlink&oid=18733093&loc=SL4573702-111684 + Details
Name: | us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The net amount of other income and expense amounts, the components of which are not separately disclosed on the income statement, resulting from ancillary business-related activities (that is, excluding major activities considered part of the normal operations of the business) also known as other nonoperating income (expense) recognized for the period. Such amounts may include: (a) dividends, (b) interest on securities, (c) net gains or losses on securities, (d) unusual costs, (e) gains or losses on foreign exchange transactions, and (f) miscellaneous other income and expense items. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 9 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.9) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 + Details
Name: | us-gaap_OtherNonoperatingIncomeExpense
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | us-gaap_RevenuesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Aggregate revenue during the period from services rendered in the normal course of business, after deducting allowances and discounts. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1(d)) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 1 -Article 5 + Details
Name: | us-gaap_SalesRevenueServicesNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration