XML 67 R22.htm IDEA: XBRL DOCUMENT
v3.19.3

Income Taxes | 6 Months Ended
--- | ---
Oct. 31, 2019
Income Taxes [Abstract] |
Income Taxes | Note 13 — Income Taxes The effective tax rate for the three months ended October 31, 2019 was 20.9%, compared with 22.3% for the three months ended October 31, 2018. The effective tax rate for the six months ended October 31, 2019 was 20.1% compared with 22.5% for the six months ended October 31, 2018. The rates for the three and six months ended October 31, 2019 were lower than the rates for the three and six months ended October 31, 2018 primarily due to a more favorable earnings mix, as well as certain net discrete items, including a tax-free life insurance recovery. Excluding the effects of these discrete items, the rates would have been 21.5% and 21.6% for the three and six months ended October 31, 2019, respectively.

X
- References No definition available. + Details
Name: | us-gaap_IncomeTaxDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -URI http://asc.fasb.org/topic&trid=2144680 + Details
Name: | us-gaap_IncomeTaxDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration