Accumulated Other Comprehensive Loss (Summary of Changes in AOCI) (Details) $ in Thousands	3 Months Ended
Mar. 31, 2020 USD ($)
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	$ 1,106,744
Ending balance	1,021,172
Unrealized Gain on Designated Derivative
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(7,043)
Other comprehensive income, before reclassifications	(37,715)
Amount of gain reclassified from accumulated other comprehensive loss	450
Ending balance	$ (44,308)

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

No definition available.

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Amount after tax, before reclassification adjustments of other comprehensive income (loss).

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Amount after tax of reclassification adjustments of other comprehensive income (loss).

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Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.

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