Commitments and Contingencies - Narrative (Details) - USD ($) $ in Millions |
Mar. 31, 2021 |
Dec. 31, 2020 |
Mar. 31, 2020 |
|---|---|---|---|
| Loss Contingencies [Line Items] | |||
| Litigation reserves | $ 4 | $ 4 | |
| Litigation receivable covered by insurance | $ 1 | ||
| Maximum | |||
| Loss Contingencies [Line Items] | |||
| Range of possible loss, portion not accrued (up to) | $ 6 |
| X | ||||||||||
- Definition Amount due in settlement of a claim for reimbursement from an insurance company when the Company has suffered a loss covered under an insurance policy. No definition available.
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| X | ||||||||||
- Definition Aggregate carrying amount of the estimated litigation liability for known or estimated probable loss from litigation, which may include attorneys' fees and other litigation costs. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| 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. No definition available.
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| X | ||||||||||
- Definition The difference between the maximum amount of estimated loss and the amount recorded as of the balance sheet date. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Details
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