Leases - Summary of Supplemental Cash Flow Information And Certain Other Information Related to Operating Leases (Detail) $ in Thousands	12 Months Ended
Dec. 31, 2019 USD ($)
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$ 84,948
Operating lease right-of-use assets obtained in exchange for operating lease liabilities	$ 608,343
Weighted average remaining lease term	11 years
Weighted average discount rate	3.60%

Supplemental cash flow information and other information relating to operating leases,

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Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.

+ References

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-Publisher FASB
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Weighted average discount rate for operating lease calculated at point in time.

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Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

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- Definition

Amount of increase in right-of-use asset obtained in exchange for operating lease liability.

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