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The weighted average return on plan assets calculated based on the average number of years specified.

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The period of time for which an employee must provide services to the company before becoming vested in the defined benefit plans, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Amount of transfers of assets measured on a recurring basis into Level 3.

No definition available.

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Amount of transfers of assets measured on a recurring basis out of Level 3.

No definition available.

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The percentage of the Company's total benefit obligation represented by international pension plans.

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Amount of actuarial present value of benefits attributed to employee service rendered, excluding assumptions about future compensation level.

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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.

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Amount of contribution expected to be received by defined benefit plan from employer in next fiscal year following current fiscal year.

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Percentage of target investment allocation to total plan assets. Includes, but is not limited to, percentage on weighted-average basis if more than one plan.

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Ultimate trend rate for health care cost for defined benefit postretirement plan.

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Amount of cost for defined contribution plan.

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