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v3.21.2

Income Taxes (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Jul. 31, 2020 | Apr. 30, 2021 | Apr. 30, 2020 | Apr. 30, 2019 | Apr. 30, 2015
Current Provision [Abstract] |  |  |  |  |
US - Federal |  | $ (6,631) | $ 1,145 | $ 2,384 |
International |  | 43,269 | 37,494 | 52,518 |
State and local |  | 1,359 | 172 | 2,536 |
Total current provision |  | 37,997 | 38,811 | 57,438 |
Deferred (benefit) provision [Abstract] |  |  |  |  |
US - Federal |  | (11,996) | (8,476) | 335 |
International |  | 1,175 | (15,022) | (7,630) |
State and local |  | 480 | (4,118) | (5,454) |
Total deferred (benefit) |  | (10,341) | (27,616) | (12,749) |
Total provision |  | 27,656 | 11,195 | 44,689 |
Foreign and domestic pretax income (loss) [Abstract] |  |  |  |  |
International |  | 202,490 | 104,185 | 204,326 |
United States |  | (26,578) | (167,277) | 8,626 |
Income (loss) before taxes |  | $ 175,912 | $ (63,092) | $ 212,952 |
Effective income tax rate reconciliation [Abstract] |  |  |  |  |
US federal statutory rate |  | 21.00% | 21.00% | 21.00% | 35.00%
Cost of higher taxes on non-US income |  | 1.10% | 4.80% | 0.90% |
State income taxes, net of US federal tax benefit |  | 0.80% | 3.30% | (1.30%) |
US NOL carryback under CARES Act |  | (8.00%) | 0.00% | 0.00% |
Deferred tax (benefit) from US Tax Act |  | 0.00% | 0.00% | 0.10% |
Tax credits and related benefits |  | (0.50%) | (1.10%) | (0.80%) |
Impairment of goodwill and intangibles |  | 0.00% | (42.30%) | 0.00% |
Other |  | 1.30% | (3.40%) | 1.10% |
Effective income tax rate |  | 15.70% | (17.70%) | 21.00% |
Refund in connection with NOL carryback |  | $ 20,700 |  |  |
Tax benefit resulting from NOL carryback |  | 14,000 |  |  |
Increase in official UK statutory rate |  | $ 3,500 |  |  |
Increase in official UK statutory rate |  | 2.00% |  |  |
Increase in state income tax expense due to increase in deferred tax liabilities |  | $ 3,200 |  |  |
Increase in state income tax expense due to increase in deferred tax liabilities |  | 1.80% |  |  |
Accounting for uncertainty in income taxes [Abstract] |  |  |  |  |
Accruals for interest and penalties |  | $ 700 | $ 600 |  |
Interest expense on reserves for unrecognized and recognized tax benefits |  | 200 | 200 |  |
Total amount of unrecognized tax benefits that, if recognized, would reduce the Company's income tax provision |  | 7,400 | 6,200 |  |
Reconciliation of unrecognized tax benefits [Roll Forward] |  |  |  |  |
Balance, beginning of period | $ 6,194 | 6,194 | 7,659 |  |
Additions for current year tax positions |  | 3,626 | 694 |  |
Additions for prior year tax positions |  | 511 | 0 |  |
Reductions for prior year tax positions |  | (163) | (655) |  |
Foreign translation adjustment |  |  | (15) |  |
Foreign translation adjustment |  | 57 |  |  |
Payments and settlements |  | (215) | (56) |  |
Reductions for lapse of statute of limitations |  | (866) | (1,433) |  |
Balance, end of period |  | 9,144 | 6,194 | $ 7,659 |
Significant components of deferred tax assets and liabilities [Abstract] |  |  |  |  |
Net operating losses |  | 19,433 | 17,966 |  |
Reserve for sales returns and doubtful accounts |  | 3,838 | 2,638 |  |
Accrued employee compensation |  | 32,835 | 20,114 |  |
Foreign and federal credits |  | 5,129 | 31,487 |  |
Other accrued expenses |  | 16,092 | 11,827 |  |
Retirement and post-employment benefits |  | 30,039 | 37,927 |  |
Total gross deferred tax assets |  | 107,366 | 121,959 |  |
Less valuation allowance |  | (4,855) | (23,287) |  |
Total deferred tax assets |  | 102,511 | 98,672 |  |
Prepaid expenses and other current assets |  | (459) | (1,142) |  |
Unremitted foreign earnings |  | (2,485) | (1,985) |  |
Intangible and fixed assets |  | (260,559) | (205,882) |  |
Total deferred tax liabilities |  | (263,503) | (209,009) |  |
Net deferred tax liabilities |  | (160,992) | (110,337) |  |
Reported As [Abstract] |  |  |  |  |
Deferred tax assets |  | 11,911 | 8,790 |  |
Deferred tax liabilities |  | (172,903) | (119,127) |  |
Net deferred tax liabilities |  | (160,992) | $ (110,337) |  |
UK [Member] |  |  |  |  |
Income Taxes [Abstract] |  |  |  |  |
Non-cash deferred tax expense from re-measurement of net deferred tax liabilities | $ 3,500 |  |  |  |
UK [Member] | Minimum [Member] |  |  |  |  |
Income Taxes [Abstract] |  |  |  |  |
Foreign statutory tax rate | 17.00% |  |  |  |
UK [Member] | Maximum [Member] |  |  |  |  |
Income Taxes [Abstract] |  |  |  |  |
Foreign statutory tax rate | 19.00% |  |  |  |
US [Member] |  |  |  |  |
Income Taxes [Abstract] |  |  |  |  |
Non-cash deferred tax expense from re-measurement of net deferred tax liabilities |  | 3,200 |  |  |
Foreign Tax Authority [Member] |  |  |  |  |
Operating Loss Carryforwards [Line Items] |  |  |  |  |
Estimated taxes upon repatriation |  | 2,500 |  |  |
State and Local Jurisdiction [Member] |  |  |  |  |
Operating Loss Carryforwards [Line Items] |  |  |  |  |
Apportioned state net operating loss carryforwards |  | 115,000 |  |  |
Apportioned state net operating loss carryforwards, tax effected value |  | $ 6,500 |  |  |
State and Local Jurisdiction [Member] | Minimum [Member] |  |  |  |  |
Operating Loss Carryforwards [Line Items] |  |  |  |  |
Net operating loss carryforwards, expiration period |  | 5 years |  |  |
State and Local Jurisdiction [Member] | Maximum [Member] |  |  |  |  |
Operating Loss Carryforwards [Line Items] |  |  |  |  |
Net operating loss carryforwards, expiration period |  | 19 years |  |  |

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