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Leases - Components of Lease Expense (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2019 USD ($)
Lease Expense
Operating	$ 10,950
Finance:
Amortization of lease assets	1,123
Interest on lease liabilities	972
Sublease income	(320)
Net lease expense	12,725
Rental income from owned properties	$ 100

X

- Definition

Rental Income, Owned Properties

+ References

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- References

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X

- Definition

Amount of interest expense on finance lease liability.

+ References

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- Definition

Amount of amortization expense attributable to right-of-use asset from finance lease.

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- Definition

Amount of lease cost recognized by lessee for lease contract.

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Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.

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Amount of sublease income excluding finance and operating lease expense.

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