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Accumulated Other Comprehensive Loss | 12 Months Ended
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Apr. 30, 2017
Accumulated Other Comprehensive Loss [Abstract] |
Accumulated Other Comprehensive Loss | Note 4- Accumulated Other Comprehensive Loss Changes in Accumulated Other Comprehensive Loss by component, net of tax, for the fiscal years ended April 30, 2017 and 2016 were as follows (in thousands):
| Foreign |  | Unamortized |  | Interest |  |
| Currency |  | Retirement |  | Rate |  |
| Translation |  | Costs |  | Swaps |  | Total
Balance at April 30, 2015 | $(246,854) |  | $(159,434) |  | $(345) |  | $(406,633)
Other comprehensive loss before reclassifications | (21,066) |  | (24,930) |  | (569) |  | (46,565)
Amounts reclassified from Accumulated Other Comprehensive loss | - |  | 4,959 |  | 553 |  | 5,512
Total other comprehensive loss | (21,066) |  | (19,971) |  | (16) |  | (41,053)
Balance at April 30, 2016 | $(267,920) |  | $(179,405) |  | $(361) |  | $(447,686)
Other comprehensive (loss) income before reclassifications | (51,292) |  | (18,458) |  | 2,735 |  | (67,015)
Amounts reclassified from Accumulated Other Comprehensive loss | - |  | 7,361 |  | 53 |  | 7,414
Total other comprehensive (loss) income | (51,292) |  | (11,097) |  | 2,788 |  | (59,601)
Balance at April 30, 2017 | $(319,212) |  | $(190,502) |  | $2,427 |  | $(507,287)
For the fiscal years ended April 30, 2017 and 2016, pre-tax actuarial losses included in Unamortized Retirement Costs of approximately $11.1 million and $6.2 million, respectively, were amortized from Accumulated Other Comprehensive Loss and recognized as pension expense in Operating and Administrative Expenses in the Consolidated Statements of Income.

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- Definition The entire disclosure for comprehensive income, which includes, but is not limited to, 1) the amount of income tax expense or benefit allocated to each component of other comprehensive income, including reclassification adjustments, 2) the reclassification adjustments for each classification of other comprehensive income and 3) the ending accumulated balances for each component of comprehensive income. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=66004124&loc=d3e689-108580 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 1A -URI http://asc.fasb.org/extlink&oid=66004124&loc=SL7669619-108580 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=66004124&loc=d3e640-108580 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 17 -URI http://asc.fasb.org/extlink&oid=66004124&loc=d3e716-108580 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 16 -URI http://asc.fasb.org/extlink&oid=66004124&loc=d3e709-108580 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=66004124&loc=d3e637-108580 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14 -URI http://asc.fasb.org/extlink&oid=66004124&loc=d3e681-108580 Reference 9: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Reclassification Adjustments -URI http://asc.fasb.org/extlink&oid=6522872 + Details
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