Cash and Marketable Securities - Restricted Marketable Securities (Details) - USD ($) $ in Millions |
Dec. 31, 2018 |
Dec. 31, 2017 |
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Summary of Restricted Marketable Securities | ||
Restricted marketable securities, cost | $ 64.0 | |
Restricted marketable securities, gross unrealized gains | 0.3 | |
Restricted marketable securities, gross unrealized losses | (2.3) | |
Restricted marketable securities, fair value | $ 62.0 | $ 62.0 |
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- References No definition available.
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- Definition Amount before tax of unrealized gain in accumulated other comprehensive income (AOCI) on investments in debt and equity securities classified as available-for-sale. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount before tax of unrealized loss in accumulated other comprehensive income (AOCI) on investments in debt and equity securities classified as available-for-sale. No definition available.
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- Definition This item represents the cost of debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any. No definition available.
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- Definition The carrying amount of securities categorized neither as held-to-maturity nor trading which serve as security for borrowings or other arrangements. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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