XML 34 R25.htm IDEA: XBRL DOCUMENT v2.4.0.8

Income Taxes (Tables)

3 Months Ended

Jun. 30, 2014

Schedule of Effective Tax Rate Applicable to Pre-Tax Earnings

The effective tax rate applicable to pre-tax earnings, for the quarters ended June 30 is as follows:

						Quarter Ended June 30,
						2014				2013
Effective tax rate applicable to pre-tax earnings		$					24.0%				24.0%

Schedule of Uncertain Tax Positions and Income Tax Payable

The company’s balance sheet at June 30, 2014 reflects the following in accordance with Financial Accounting Standards Board (FASB) Accounting Standards Codification (ASC) 740, Income Taxes:

(In thousands)						June 30, 2014
Tax liabilities for uncertain tax positions		$					19,147
Income tax payable							38,353

Schedule of Unrecognized Tax Benefits Which Would Lower Effective Tax Rate if Realized

Unrecognized tax benefits, which would lower the effective tax rate if realized at June 30, 2014, are as follows:

(In thousands)		June 30,         2014
Unrecognized tax benefit related to state tax issues		$	11,230
Interest receivable on unrecognized tax benefit related to state tax issues			26

X

- Definition

Schedule of Uncertain Tax Positions and Income Tax Payable.

+ References

No definition available.

+ Details

Name:	tdw_ScheduleOfUncertainTaxPositionsAndIncomeTaxPayableTableTextBlock
Namespace Prefix:	tdw_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the reconciliation using percentage or dollar amounts of the reported amount of income tax expense attributable to continuing operations for the year to the amount of income tax expense that would result from applying domestic federal statutory tax rates to pretax income from continuing operations.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-Section 50

-Paragraph 12

-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32687-109319

+ Details

Name:	us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of unrecognized tax benefits for which a material change is reasonably possible in the next twelve months, typically including the nature of the uncertainty, the event(s) that could cause a material change, and an estimate of the range of the reasonably possible change or a statement that an estimate of the range cannot be made. An unrecognized tax benefit is the difference between a tax position taken in a tax return and the amounts recognized in the financial statements for which it is more likely than not, based on the technical merits of the position, that the tax position will not be sustained upon examination.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-Section 50

-Paragraph 15

-Subparagraph (d)

-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32718-109319

+ Details

Name:	us-gaap_SummaryOfPositionsForWhichSignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration