XML 59 R44.htm IDEA: XBRL DOCUMENT
v3.25.2

Pension Plans (Tables) - Pension Benefits | 12 Months Ended
--- | ---
May 31, 2025
Defined Benefit Plan Disclosure [Line Items] |
Components of Net Periodic Pension and Postretirement Costs | Net periodic pension cost consisted of the following for the year ended May 31:
|  | U.S. Plans |  |  | Non-U.S. Plans |
(In thousands) |  | 2025 |  | 2024 |  | 2023 |  |  | 2025 |  | 2024 |  | 2023 |
Service cost |  | $ | 43,217 |  | $ | 43,652 |  | $ | 43,558 |  |  | $ | 4,427 |  | $ | 3,534 |  | $ | 3,633 |
Interest cost |  |  | 39,180 |  |  | 35,967 |  |  | 28,692 |  |  |  | 7,836 |  |  | 7,667 |  |  | 6,619 |
Expected return on plan assets |  |  | (48,069 | ) |  | (42,072 | ) |  | (38,144 | ) |  |  | (9,490 | ) |  | (9,588 | ) |  | (6,581 | )
Amortization of: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Prior service cost (credit) |  |  | 2 |  |  | 2 |  |  | 1 |  |  |  | 159 |  |  | (127 | ) |  | (116 | )
Net actuarial losses recognized |  |  | 8,613 |  |  | 16,822 |  |  | 17,948 |  |  |  | 1,189 |  |  | 833 |  |  | 473 |
Curtailment/settlement (gains) losses |  |  | - |  |  | - |  |  | (3 | ) |  |  | 7 |  |  | (50 | ) |  | 188 |
Net Pension Cost |  | $ | 42,943 |  | $ | 54,371 |  | $ | 52,052 |  |  | $ | 4,128 |  | $ | 2,269 |  | $ | 4,216 |
Changes in Benefit Obligations and Plan Assets | The changes in benefit obligations and plan assets, as well as the funded status of our pension plans at May 31, 2025 and 2024, were as follows:
|  | U.S. Plans |  |  | Non-U.S. Plans |
(In thousands) |  | 2025 |  | 2024 |  |  | 2025 |  | 2024 |
Benefit obligation at beginning of year |  | $ | 719,663 |  | $ | 697,173 |  |  | $ | 166,060 |  | $ | 158,812 |
Service cost |  |  | 43,217 |  |  | 43,652 |  |  |  | 4,427 |  |  | 3,534 |
Interest cost |  |  | 39,180 |  |  | 35,967 |  |  |  | 7,836 |  |  | 7,667 |
Benefits paid |  |  | (45,237 | ) |  | (40,540 | ) |  |  | (9,162 | ) |  | (8,102 | )
Participant contributions |  |  | - |  |  | - |  |  |  | 1,414 |  |  | 1,149 |
Plan amendments |  |  | - |  |  | - |  |  |  | 299 |  |  | (2 | )
Plan settlements/curtailments |  |  | - |  |  | - |  |  |  | (256 | ) |  | (1,090 | )
Plan combinations |  |  | - |  |  | - |  |  |  | 10,550 |  |  | - |
Actuarial (gains) losses |  |  | (7,137 | ) |  | (16,589 | ) |  |  | 3,323 |  |  | 3,461 |
Premiums paid |  |  | - |  |  | - |  |  |  | (90 | ) |  | (83 | )
Currency exchange rate changes |  |  | - |  |  | - |  |  |  | 2,216 |  |  | 714 |
Benefit Obligation at End of Year |  | $ | 749,686 |  | $ | 719,663 |  |  | $ | 186,617 |  | $ | 166,060 |
Fair value of plan assets at beginning of year |  | $ | 720,079 |  | $ | 631,486 |  |  | $ | 174,260 |  | $ | 166,120 |
Actual gain on plan assets |  |  | 50,324 |  |  | 87,205 |  |  |  | 9,365 |  |  | 9,973 |
Employer contributions |  |  | 45,537 |  |  | 41,928 |  |  |  | 4,537 |  |  | 5,449 |
Participant contributions |  |  | - |  |  | - |  |  |  | 1,414 |  |  | 1,149 |
Benefits paid |  |  | (45,237 | ) |  | (40,540 | ) |  |  | (9,162 | ) |  | (8,102 | )
Assets related to plan combinations |  |  | - |  |  | - |  |  |  | 6,630 |  |  | - |
Premiums paid |  |  | - |  |  | - |  |  |  | (90 | ) |  | (83 | )
Plan settlements/curtailments |  |  | - |  |  | - |  |  |  | (256 | ) |  | (1,090 | )
Currency exchange rate changes |  |  | - |  |  | - |  |  |  | 2,286 |  |  | 844 |
Fair Value of Plan Assets at End of Year |  | $ | 770,703 |  | $ | 720,079 |  |  | $ | 188,984 |  | $ | 174,260 |
Surplus of plan assets versus benefit obligations at end of year |  | $ | 21,017 |  | $ | 416 |  |  | $ | 2,367 |  | $ | 8,200 |
Net Amount Recognized |  | $ | 21,017 |  | $ | 416 |  |  | $ | 2,367 |  | $ | 8,200 |
Accumulated Benefit Obligation |  | $ | 650,986 |  | $ | 618,413 |  |  | $ | 175,236 |  | $ | 156,571 |
Amounts Recognized in Consolidated Balance Sheet | Amounts recognized in the Consolidated Balance Sheets for the years ended May 31, 2025 and 2024 are as follows:
|  | U.S. Plans |  |  | Non-U.S. Plans |
(In thousands) |  | 2025 |  | 2024 |  |  | 2025 |  | 2024 |
Noncurrent assets |  | $ | 21,637 |  | $ | 1,294 |  |  | $ | 15,833 |  | $ | 16,681 |
Current liabilities |  |  | (8 | ) |  | (8 | ) |  |  | (960 | ) |  | (362 | )
Noncurrent liabilities |  |  | (612 | ) |  | (870 | ) |  |  | (12,506 | ) |  | (8,119 | )
Net Amount Recognized |  | $ | 21,017 |  | $ | 416 |  |  | $ | 2,367 |  | $ | 8,200 |
Relationship between Plans Benefit Obligations and Assets | The following table summarizes the relationship between our plans' benefit obligations and assets:
|  | U.S. Plans |
|  | 2025 |  |  | 2024 |
(In thousands) |  | Benefit Obligation |  | Plan Assets |  |  | Benefit Obligation |  | Plan Assets |
Plans with projected benefit obligations in excess of plan assets |  | $ | 4,756 |  | $ | 4,136 |  |  | $ | 712,123 |  | $ | 711,245 |
Plans with accumulated benefit obligations in excess of plan assets |  |  | 40 |  |  | - |  |  |  | 41 |  |  | - |
Plans with assets in excess of projected benefit obligations |  |  | 744,930 |  |  | 766,567 |  |  |  | 7,540 |  |  | 8,834 |
Plans with assets in excess of accumulated benefit obligations |  |  | 650,946 |  |  | 770,703 |  |  |  | 618,372 |  |  | 720,079 |
|  | Non-U.S. Plans |
|  | 2025 |  |  | 2024 |
(In thousands) |  | Benefit Obligation |  | Plan Assets |  |  | Benefit Obligation |  | Plan Assets |
Plans with projected benefit obligations in excess of plan assets |  | $ | 35,864 |  | $ | 22,399 |  |  | $ | 28,469 |  | $ | 19,988 |
Plans with accumulated benefit obligations in excess of plan assets |  |  | 31,513 |  |  | 20,117 |  |  |  | 25,001 |  |  | 17,730 |
Plans with assets in excess of projected benefit obligations |  |  | 150,753 |  |  | 166,585 |  |  |  | 137,591 |  |  | 154,272 |
Plans with assets in excess of accumulated benefit obligations |  |  | 143,723 |  |  | 168,867 |  |  |  | 131,570 |  |  | 156,530 |
Pretax Net Actuarial (Loss) Gain and Prior Service (Cost) Credits Recognized in Accumulated Other Comprehensive Income (Loss) not Affecting Retained Earnings | The following table presents the pretax net actuarial loss and prior service (cost) credits recognized in accumulated other comprehensive income (loss) not affecting retained earnings:
|  | U.S. Plans |  |  | Non-U.S. Plans |
(In thousands) |  | 2025 |  | 2024 |  |  | 2025 |  | 2024 |
Net actuarial loss |  | $ | (108,475 | ) | $ | (126,481 | ) |  | $ | (37,298 | ) | $ | (32,209 | )
Prior service (costs) credits |  |  | (6 | ) |  | (8 | ) |  |  | 330 |  |  | 424 |
Total recognized in accumulated other comprehensive income not affecting retained earnings |  | $ | (108,481 | ) | $ | (126,489 | ) |  | $ | (36,968 | ) | $ | (31,785 | )
Changes Recognized in Other Comprehensive loss (Income) | The following table includes the changes recognized in other comprehensive income:
|  |  |  | U.S. Plans |  |  | Non-U.S. Plans |
(In thousands) |  | 2025 |  | 2024 |  |  | 2025 |  | 2024 |
Changes in plan assets and benefit obligations recognized in other comprehensive income: |  |  |  |  |  |  |  |  |  |
|  | Prior service cost (credit) |  | $ | - |  | $ | - |  |  | $ | 299 |  | $ | (1 | )
|  | Net (gain) loss arising during the year |  |  | (9,393 | ) |  | (61,722 | ) |  |  | 5,129 |  |  | 3,075 |
|  | Effect of exchange rates on amounts included in AOCI |  |  | - |  |  | - |  |  |  | 570 |  |  | 133 |
Amounts recognized as a component of net periodic benefit cost: |  |  |  |  |  |  |  |  |  |
|  | Amortization or curtailment recognition of prior service (cost) benefit |  |  | (2 | ) |  | (2 | ) |  |  | (159 | ) |  | 127 |
|  | Amortization or settlement recognition of net (loss) |  |  | (8,613 | ) |  | (16,822 | ) |  |  | (1,196 | ) |  | (783 | )
|  | Total recognized in other comprehensive (income) loss |  | $ | (18,008 | ) | $ | (78,546 | ) |  | $ | 4,643 |  | $ | 2,551 |
Weighted-Average Assumptions used to Determine Benefit Obligations and Net Periodic and Postretirement Costs | The following weighted-average assumptions were used to determine our year-end benefit obligations and net periodic pension cost under the plans:
|  | U.S. Plans |  | Non-U.S. Plans |  |
Year-End Benefit Obligations |  | 2025 |  | 2024 |  | 2025 |  | 2024
Discount rate |  |  | 5.65 | % |  |  |  | 5.58 | % |  |  |  | 4.78 | % |  |  |  | 4.81 | % |
Rate of compensation increase |  |  | 3.38 | % |  |  |  | 3.39 | % |  |  |  | 3.03 | % |  |  |  | 2.98 | % |
|  | U.S. Plans |  |  |  | Non-U.S. Plans |  |
Net Periodic Pension Cost |  | 2025 |  | 2024 |  | 2023 |  | 2025 |  | 2024 |  | 2023
Discount rate |  |  | 5.59 | % |  |  |  | 5.26 | % |  |  |  | 4.43 | % |  |  |  | 4.81 | % |  |  |  | 4.88 | % |  |  |  | 4.02 | % |
Expected return on plan assets |  |  | 7.00 | % |  |  |  | 7.00 | % |  |  |  | 6.50 | % |  |  |  | 5.49 | % |  |  |  | 5.79 | % |  |  |  | 3.58 | % |
Rate of compensation increase |  |  | 3.39 | % |  |  |  | 3.39 | % |  |  |  | 3.21 | % |  |  |  | 2.98 | % |  |  |  | 2.97 | % |  |  |  | 2.94 | % |
Weighted-Average Actual and Target Allocation of Plan Assets | The following tables illustrate the weighted-average actual and target allocation of plan assets:
|  | U.S. Plans |
|  | Target Allocation |  | Actual Asset Allocation |
(Dollars in millions) |  | as of May 31, 2025 |  | 2025 |  |  | 2024 |
Equity securities |  |  | 55 | % |  |  | $ | 429.2 |  |  | $ | 399.0 |
Fixed income securities |  |  | 20 | % |  |  |  | 166.3 |  |  |  | 151.2 |
Multi-class |  |  | 20 | % |  |  |  | 155.8 |  |  |  | 141.2 |
Cash |  |  | 5 | % |  |  |  | 19.3 |  |  |  | 28.5 |
Other |  |  |  |  |  |  |  | 0.1 |  |  |  | 0.2 |
Total assets |  |  | 100 | % |  |  | $ | 770.7 |  |  | $ | 720.1 |
|  | Non-U.S. Plans |
|  | Target Allocation |  | Actual Asset Allocation |
(Dollars in millions) |  | as of May 31, 2025 |  | 2025 |  |  | 2024 |
Equity securities |  |  | 34 | % |  |  | $ | 66.1 |  |  | $ | 60.4 |
Fixed income securities |  |  | 45 | % |  |  |  | 83.9 |  |  |  | 82.9 |
Cash |  |  |  |  |  |  |  | 0.5 |  |  |  | 0.2 |
Property and other |  |  | 21 | % |  |  |  | 38.5 |  |  |  | 30.8 |
Total assets |  |  | 100 | % |  |  | $ | 189.0 |  |  | $ | 174.3 |
Pension Plan Assets Categorized using Fair Value Hierarchy | The following tables present our pension plan assets as categorized using the fair value hierarchy at May 31, 2025 and 2024:
U.S. Plans |
(In thousands) |  | Quoted Prices in Active Markets for Identical Assets (Level 1) |  |  | Significant Other Observable Inputs (Level 2) |  |  | Significant Unobservable Inputs (Level 3) |  |  | Fair Value at May 31, 2025 |
U.S. Treasury and other government |  | $ | - |  |  | $ | 57,763 |  |  | $ | - |  |  | $ | 57,763 |
State and municipal bonds |  |  | - |  |  |  | 213 |  |  |  | - |  |  |  | 213 |
Foreign bonds |  |  | - |  |  |  | 3,365 |  |  |  | - |  |  |  | 3,365 |
Mortgage-backed securities |  |  | - |  |  |  | 17,964 |  |  |  | - |  |  |  | 17,964 |
Corporate bonds |  |  | - |  |  |  | 15,750 |  |  |  | - |  |  |  | 15,750 |
Stocks - large cap |  |  | 51,743 |  |  |  | - |  |  |  | - |  |  |  | 51,743 |
Mutual funds - equity |  |  | - |  |  |  | 377,516 |  |  |  | - |  |  |  | 377,516 |
Mutual funds - multi-class |  |  | - |  |  |  | 155,782 |  |  |  | - |  |  |  | 155,782 |
Mutual funds - fixed |  |  | - |  |  |  | 2,900 |  |  |  | - |  |  |  | 2,900 |
Cash and cash equivalents |  |  | 19,327 |  |  |  | - |  |  |  | - |  |  |  | 19,327 |
Futures contracts |  |  | - |  |  |  | - |  |  |  | 64 |  |  |  | 64 |
Investments measured at NAV (1) |  |  |  |  |  |  |  |  |  |  |  | 68,316 |
Total |  | $ | 71,070 |  |  | $ | 631,253 |  |  | $ | 64 |  |  | $ | 770,703 |
(1) In accordance with Subtopic 820-10, Fair Value Measurements and Disclosures, certain investments that are measured at fair value using the net asset value ("NAV") per share practical expedient have not been classified in the fair value hierarchy. The investments that are measured at fair value using NAV per share included in the table above are intended to permit reconciliation of the fair value hierarchy to the fair value of the plan assets at the end of each period.
Non-U.S. Plans |
(In thousands) |  | Quoted Prices in Active Markets for Identical Assets (Level 1) |  |  | Significant Other Observable Inputs (Level 2) |  |  | Significant Unobservable Inputs (Level 3) |  |  | Fair Value at May 31, 2025 |
Pooled equities |  | $ | - |  |  | $ | 66,101 |  |  | $ | - |  |  | $ | 66,101 |
Pooled fixed income |  |  | - |  |  |  | 82,844 |  |  |  | - |  |  |  | 82,844 |
Foreign bonds |  |  | - |  |  |  | 1,050 |  |  |  | - |  |  |  | 1,050 |
Insurance contracts |  |  | - |  |  |  | - |  |  |  | 28,121 |  |  |  | 28,121 |
Mutual funds - Real Estate |  |  | - |  |  |  | 10,392 |  |  |  | - |  |  |  | 10,392 |
Cash and cash equivalents |  |  | 476 |  |  |  | - |  |  |  | - |  |  |  | 476 |
Total |  | $ | 476 |  |  | $ | 160,387 |  |  | $ | 28,121 |  |  | $ | 188,984 |
U.S. Plans |
(In thousands) |  | Quoted Prices in Active Markets for Identical Assets (Level 1) |  |  | Significant Other Observable Inputs (Level 2) |  |  | Significant Unobservable Inputs (Level 3) |  |  | Fair Value at May 31, 2024 |
U.S. Treasury and other government |  | $ | - |  |  | $ | 53,751 |  |  | $ | - |  |  | $ | 53,751 |
State and municipal bonds |  |  | - |  |  |  | 210 |  |  |  | - |  |  |  | 210 |
Foreign bonds |  |  | - |  |  |  | 2,480 |  |  |  | - |  |  |  | 2,480 |
Mortgage-backed securities |  |  | - |  |  |  | 14,922 |  |  |  | - |  |  |  | 14,922 |
Corporate bonds |  |  | - |  |  |  | 14,904 |  |  |  | - |  |  |  | 14,904 |
Stocks - large cap |  |  | 44,392 |  |  |  | - |  |  |  | - |  |  |  | 44,392 |
Mutual funds - equity |  |  | - |  |  |  | 354,599 |  |  |  | - |  |  |  | 354,599 |
Mutual funds - multi-class |  |  | - |  |  |  | 141,183 |  |  |  | - |  |  |  | 141,183 |
Mutual funds - fixed |  |  | - |  |  |  | 2,317 |  |  |  | - |  |  |  | 2,317 |
Cash and cash equivalents |  |  | 28,523 |  |  |  | - |  |  |  | - |  |  |  | 28,523 |
Limited partnerships |  |  | - |  |  |  | - |  |  |  | 74 |  |  |  | 74 |
Futures contracts |  |  | - |  |  |  | - |  |  |  | 120 |  |  |  | 120 |
Investments measured at NAV (2) |  |  |  |  |  |  |  |  |  |  |  | 62,604 |
Total |  | $ | 72,915 |  |  | $ | 584,366 |  |  | $ | 194 |  |  | $ | 720,079 |
(2) In accordance with Subtopic 820-10, Fair Value Measurements and Disclosures, certain investments that are measured at fair value using the net asset value ("NAV") per share practical expedient have not been classified in the fair value hierarchy. The investments that are measured at fair value using NAV per share included in the table above are intended to permit reconciliation of the fair value hierarchy to the fair value of the plan assets at the end of each period.
Non-U.S. Plans |
(In thousands) |  | Quoted Prices in Active Markets for Identical Assets (Level 1) |  |  | Significant Other Observable Inputs (Level 2) |  |  | Significant Unobservable Inputs (Level 3) |  |  | Fair Value at May 31, 2024 |
Pooled equities |  | $ | - |  |  | $ | 60,455 |  |  | $ | - |  |  | $ | 60,455 |
Pooled fixed income |  |  | - |  |  |  | 81,798 |  |  |  | - |  |  |  | 81,798 |
Foreign bonds |  |  | - |  |  |  | 1,066 |  |  |  | - |  |  |  | 1,066 |
Insurance contracts |  |  | - |  |  |  | - |  |  |  | 20,283 |  |  |  | 20,283 |
Mutual funds - Real Estate |  |  | - |  |  |  | 10,483 |  |  |  | - |  |  |  | 10,483 |
Cash and cash equivalents |  |  | 175 |  |  |  | - |  |  |  | - |  |  |  | 175 |
Total |  | $ | 175 |  |  | $ | 153,802 |  |  | $ | 20,283 |  |  | $ | 174,260 |
Activity that Occurred for Level Three Assets | The following table includes the activity that occurred during the years ended May 31, 2025 and 2024 for our Level 3 assets:
|  |  |  |  | Actual Return on Plan Assets For: |  |  |  |  |  |  |
|  | Balance at |  |  | Assets Still Held |  |  | Assets Sold |  |  | Purchases, Sales and |  |  | Balance at |
(In thousands) |  | Beginning of Period |  |  | at Reporting Date |  |  | During Year |  |  | Settlements, net (3) |  |  | End of Period |
Year ended May 31, 2025 |  | $ | 20,477 |  |  |  | 348 |  |  |  | - |  |  |  | 7,360 |  |  | $ | 28,185 |
Year ended May 31, 2024 |  |  | 19,418 |  |  |  | 1,051 |  |  |  | - |  |  |  | 8 |  |  |  | 20,477 |
(3) Includes the impact of exchange rate changes during the year.

X
- Definition Schedule of Defined Benefit Plan Accumulated Other Comprehensive Income before Tax [Table Text Block] + References No definition available. + Details
Name: | rpm_ScheduleOfDefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTaxTableTextBlock
Namespace Prefix: | rpm_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Schedule of Defined Benefit Target and Weighted Average Plan Assets Allocation [Table Text Block] + References No definition available. + Details
Name: | rpm_ScheduleOfDefinedBenefitTargetAndWeightedAveragePlanAssetsAllocationTableTextBlock
Namespace Prefix: | rpm_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_DefinedBenefitPlanDisclosureLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the major categories of plan assets of pension plans and/or other employee benefit plans. This information may include, but is not limited to, the target allocation of plan assets, the fair value of each major category of plan assets, and the level within the fair value hierarchy in which the fair value measurements fall. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 715 -SubTopic 20 -Subparagraph (d)(5) -Name Accounting Standards Codification -Paragraph 1 -Section 50 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 + Details
Name: | us-gaap_ScheduleOfAllocationOfPlanAssetsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the amounts that are recognized in the balance sheet (or statement of financial position) for pension plans and/or other employee benefit plans, showing separately the assets and current and noncurrent liabilities (if applicable) recognized. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 + Details
Name: | us-gaap_ScheduleOfAmountsRecognizedInBalanceSheetTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the net gain (loss) and net prior service cost or credit recognized in other comprehensive income (loss) for the period for pension plans and/or other employee benefit plans, and reclassification adjustments of other comprehensive income (loss) for the period, as those amounts, including amortization of the net transition asset or obligation, are recognized as components of net periodic benefit cost. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 + Details
Name: | us-gaap_ScheduleOfAmountsRecognizedInOtherComprehensiveIncomeLossTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of assumption used to determine benefit obligation and net periodic benefit cost of defined benefit plan. Includes, but is not limited to, discount rate, rate of compensation increase, expected long-term rate of return on plan assets and interest crediting rate. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (k) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 + Details
Name: | us-gaap_ScheduleOfAssumptionsUsedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of benefit obligation and plan assets for defined benefit pension plan with projected benefit obligation in excess of plan assets. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 17 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480482/715-20-55-17 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-3 + Details
Name: | us-gaap_ScheduleOfBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the effect of fair value measurements using significant unobservable inputs (Level 3) on changes in plan assets of pension plans and/or other employee benefit plans for the period. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 715 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (d)(iv)(02) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 + Details
Name: | us-gaap_ScheduleOfEffectOfSignificantUnobservableInputsChangesInPlanAssetsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the components of net benefit costs for pension plans and/or other employee benefit plans including service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) recognized due to settlements or curtailments. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 715 -SubTopic 20 -Subparagraph (h) -Name Accounting Standards Codification -Paragraph 1 -Section 50 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 + Details
Name: | us-gaap_ScheduleOfNetBenefitCostsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of net funded status of pension plans and/or other employee benefit plans. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480506/715-20-50-1 + Details
Name: | us-gaap_ScheduleOfNetFundedStatusTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_RetirementPlanTypeAxis=us-gaap_PensionPlansDefinedBenefitMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |