XML 88 R43.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Valuation and Qualifying Accounts and Reserves (Detail) (USD $) In Thousands, unless otherwise specified | 12 Months Ended
--- | ---
May 31, 2013 | May 31, 2012 | May 31, 2011
Allowance for Doubtful Accounts, Current |  |  |  |  |  |
Valuation and Qualifying Accounts Disclosure [Line Items] |  |  |  |  |  |
Balance at Beginning of Period | $ 26,507 |  | $ 27,597 |  | $ 20,525 |
Additions Charged to Selling, General and Administrative | 9,799 |  | 5,811 |  | 10,916 |
(Deductions) Additions | (7,402) | [1] | (6,901) | [1] | (3,844) | [1]
Balance at End of Period | 28,904 |  | 26,507 |  | 27,597 |
Accrued Product Liability Reserves |  |  |  |  |  |
Valuation and Qualifying Accounts Disclosure [Line Items] |  |  |  |  |  |
Balance at Beginning of Period | 11,736 |  | 12,973 |  | 47,811 |
Additions Charged to Selling, General and Administrative | 5,499 |  | 6,221 |  | (1,430) |
Acquisitions (Disposals) of Businesses and Reclassifications |  |  | (699) | [2] | (27,493) |
(Deductions) Additions | (1,653) | [3] | (6,759) | [3] | (5,915) | [3]
Balance at End of Period | 15,582 |  | 11,736 |  | 12,973 |
Accrued Loss Reserves |  |  |  |  |  |
Valuation and Qualifying Accounts Disclosure [Line Items] |  |  |  |  |  |
Balance at Beginning of Period | 3,580 |  | 4,357 |  | 3,084 |
Additions Charged to Selling, General and Administrative | 195 |  | (310) |  | 2,504 |
Acquisitions (Disposals) of Businesses and Reclassifications | 227 |  | 1,316 |  |  |
(Deductions) Additions | (584) | [3] | (1,783) | [3] | (1,231) | [3]
Balance at End of Period | 3,418 |  | 3,580 |  | 4,357 |
Accrued warranty reserves |  |  |  |  |  |
Valuation and Qualifying Accounts Disclosure [Line Items] |  |  |  |  |  |
Balance at Beginning of Period | 25,206 |  | 27,873 |  | 4,331 |
Additions Charged to Selling, General and Administrative | 7,653 |  | 178 |  | (57) |
Acquisitions (Disposals) of Businesses and Reclassifications | (3) |  | (2,687) | [2] | 24,968 |
(Deductions) Additions | (3,370) | [3] | (158) | [3] | (1,369) | [3]
Balance at End of Period | 29,489 |  | 25,206 |  | 27,873 |
Environmental Reserves |  |  |  |  |  |
Valuation and Qualifying Accounts Disclosure [Line Items] |  |  |  |  |  |
Balance at Beginning of Period | 3,952 |  | 4,693 |  | 4,408 |
Additions Charged to Selling, General and Administrative | (60) |  | (631) |  | 115 |
Acquisitions (Disposals) of Businesses and Reclassifications | (227) |  |  |  |  |
(Deductions) Additions | (391) | [3] | (110) | [3] | 170 | [3]
Balance at End of Period | $ 3,274 |  | $ 3,952 |  | $ 4,693 |
[1] | Uncollectible accounts written off, net of recoveries
[2] | Primarily transfers between current and noncurrent
[3] | Primarily claims paid during the year, net of insurance contributions

X
- Definition Valuation Allowances and Reserves Reserves Of Businesses Acquired (Disposals) + References No definition available. + Details
Name: | rpm_ValuationAllowancesAndReservesReservesOfBusinessesAcquiredDisposals
Namespace Prefix: | rpm_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Total of allowances and reserves, the valuation and qualifying accounts that are either netted against the cost of an asset (in order to value it at its carrying value) or that reflect a liability established to represent expected future costs. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 09 -Article 12 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6881521&loc=d3e24092-122690 + Details
Name: | us-gaap_ValuationAllowancesAndReservesBalance
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Total of allowances and reserves, the valuation and qualifying accounts that are either netted against the cost of an asset (in order to value it at its carrying value) or that reflect a liability established to represent expected future costs, charged to costs and expenses. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 09 -Article 12 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6881521&loc=d3e24092-122690 + Details
Name: | us-gaap_ValuationAllowancesAndReservesChargedToCostAndExpense
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Total of the deductions in a given period to allowances and reserves, the valuation and qualifying accounts that are either netted against the cost of an asset (in order to value it at its carrying value) or that reflect a liability established to represent expected future costs, representing receivables written off as uncollectible and portions of the reserves utilized, respectively. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 09 -Article 12 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6881521&loc=d3e24092-122690 + Details
Name: | us-gaap_ValuationAllowancesAndReservesDeductions
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | us-gaap_ValuationAndQualifyingAccountsDisclosureLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration