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RESTRUCTURING, IMPAIRMENT AND OTHER CHARGES: Summary of restructuring activity (Details) - USD ($) $ in Thousands | 3 Months Ended
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Jun. 30, 2018 | Jun. 30, 2017
Restructuring Reserve [Roll Forward] |  |
Restructuring charges and adjustments | $ 1,286 | $ (100)
Continuing operations |  |
Restructuring Reserve [Roll Forward] |  |
Restructuring Reserve, at the beginning of the period | 8,043 |
Restructuring charges and adjustments | 1,286 |
Payments | (3,258) |
Restructuring Reserve, at the end of the period | 6,071 |
Continuing operations | Associate-related reserves |  |
Restructuring Reserve [Roll Forward] |  |
Restructuring Reserve, at the beginning of the period | 2,751 |
Restructuring charges and adjustments | 1,286 |
Payments | (2,923) |
Restructuring Reserve, at the end of the period | 1,114 |
Continuing operations | Lease accruals |  |
Restructuring Reserve [Roll Forward] |  |
Restructuring Reserve, at the beginning of the period | 5,292 |
Restructuring charges and adjustments | 0 |
Payments | (335) |
Restructuring Reserve, at the end of the period | $ 4,957 |

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- Definition Reserve increase (decrease) representing the amount charged against earnings in the period for a specified incurred and estimated type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan. Also includes foreign currency translation adjustments and amounts of any reversal and other adjustment made during the period to the amount of a previously accrued liability for a specified type of restructuring cost, excluding costs settled during the period. + References No definition available. + Details
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- Definition Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b)(2) -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 25 -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3536-108585 + Details
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- Definition Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB TOPIC 5.P.4(b)) -URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140904-122747 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b)(2) -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 + Details
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details
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