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- Definition

Weighted average rate for present value of future retirement benefits cash flows, used to determine net periodic benefit cost of defined benefit plan.

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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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No definition available.

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- Definition

Amount of benefit for defined benefit plan expected to be paid in five fiscal years after fifth fiscal year following current fiscal year.

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- Definition

Amount of benefit for defined benefit plan expected to be paid in next fiscal year following current fiscal year.

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- Definition

Amount of benefit for defined benefit plan expected to be paid in fifth fiscal year following current fiscal year.

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- Definition

Amount of benefit for defined benefit plan expected to be paid in fourth fiscal year following current fiscal year.

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- Definition

Amount of benefit for defined benefit plan expected to be paid in third fiscal year following current fiscal year.

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- Definition

Amount of benefit for defined benefit plan expected to be paid in second fiscal year following current fiscal year.

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- Definition

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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- Definition

Amount of accumulated benefit obligation for defined benefit plan with accumulated benefit obligation in excess of plan assets.

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- Definition

Amount of plan asset for defined benefit plan with accumulated benefit obligation in excess of plan assets.

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- Definition

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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- Definition

Amount of gain (loss) recognized in net periodic benefit (cost) credit from irrevocable action relieving primary responsibility for benefit obligation and eliminating risk related to obligation and assets used to effect settlement.

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- Definition

Amount of accrued obligation to policyholders that relates to insured events under individual and group annuities and supplementary insurance contracts.

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- Definition

Amount, before tax, of gain (loss) for (increase) decrease in value of benefit obligation for change in actuarial assumptions and increase (decrease) in value of plan assets from experience different from that assumed of defined benefit plan, that has not been recognized in net periodic benefit (cost) credit.

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Amount, before tax, of reclassification adjustment from accumulated other comprehensive income (loss) for gain (loss) of defined benefit plan.

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Employee Benefit Plans - Narrative (Details) $ in Thousands	3 Months Ended	12 Months Ended
Employee Benefit Plans - Narrative (Details) $ in Thousands	Dec. 31, 2018 USD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)	Nov. 09, 2018 USD ($) retiree
Defined Benefit Plan Disclosure [Line Items]
Discount rate		3.40%	438.00%
Estimated future benefit payments expected to be paid in 2021		$ 32,400
Estimated future benefit payments expected to be paid in 2022		32,700
Estimated future benefit payments expected to be paid in 2023		33,300
Estimated future benefit payments expected to be paid in 2024		34,000
Estimated future benefit payments expected to be paid in 2025		34,500
Total estimated future benefit payments expected to be paid for the five years ending 2030		$ 176,400
Target plan asset allocations range		100.00%
Fixed-income securities
Defined Benefit Plan Disclosure [Line Items]
Target plan asset allocations range		45.00%
Equity and other return-seeking assets
Defined Benefit Plan Disclosure [Line Items]
Target plan asset allocations range		55.00%
Defined benefit plans
Defined Benefit Plan Disclosure [Line Items]
Settlement losses	$ (11,700)	$ 0	$ 0	$ (11,713)
Current year actuarial gain (loss)		(5,296)	(5,478)	(7,765)
Expected contributions to benefit plans		24,400
SERPs
Defined Benefit Plan Disclosure [Line Items]
Settlement losses				(1,800)
Amortization of actuarial loss		(300)	(200)	(300)
Current year actuarial gain (loss)		1,000	$ 1,900	$ (1,000)
Expected contributions to benefit plans		$ 1,400
Journal Communications, Inc. Plan \| Defined benefit plans
Defined Benefit Plan Disclosure [Line Items]
Pension assets					$ 306,000
Pension obligations					419,000
Premium group annuity contract					$ 53,500
Number of eligble employees \| retiree					1,500
Scripps Pension Plan \| Defined benefit plans
Defined Benefit Plan Disclosure [Line Items]
Pension obligations					$ 9,000
Number of eligble employees \| retiree					600