Pension and Other Post-Retirement Benefit Plans - Additional Information (Detail) $ in Millions |
3 Months Ended | 6 Months Ended |
---|---|---|
Jun. 30, 2019
USD ($)
plan
|
Jun. 30, 2019
USD ($)
plan
|
|
Retirement Benefits [Abstract] | ||
Defined Contribution Plan, Number of Plans | plan | 2 | 2 |
Defined Benefit Plan, Plan Assets, Payment for Settlement | $ 7.8 | |
Expected contribution to pension plans and post-retirement benefit plans | $ 1.7 | 1.7 |
Contributions made to pension plans | $ 1.2 | |
Non-cash settlement charge | $ 2.5 |
X | ||||||||||
- Definition Defined Contribution Plan, Number of Plans No definition available.
|
X | ||||||||||
- References No definition available.
|
X | ||||||||||
- Definition Amount of contributions received and expected to be received by defined benefit plan from employer in current fiscal year. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Amount of payment, which decreases plan assets of defined benefit plan, for irrevocable action relieving primary responsibility for benefit obligation and eliminating risk for obligation and assets used to effect settlement. Transaction constituting settlement includes, but is not limited to, making lump-sum cash payment to participant in exchange for their rights to receive specified benefits and purchasing nonparticipating annuity contract. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Amount of expense (reversal of expense) for net periodic benefit cost components, excluding service cost component, of defined benefit plan. Amount includes, but is not limited to, interest cost, expected (return) loss on plan asset, amortization of prior service cost (credit), amortization of (gain) loss, amortization of transition (asset) obligation, settlement (gain) loss, curtailment (gain) loss and certain termination benefits. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Amount of cash outflow for pension and other postretirement benefits. Includes, but is not limited to, employer contribution to fund plan asset and payment to retiree. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|