Additional Financial Information - Additional Information (Detail) - USD ($) $ in Thousands			3 Months Ended
Dec. 16, 2019	Dec. 20, 2018	Dec. 31, 2019	Dec. 31, 2018
Additional Financial Information [Abstract]
Interest payments			$ 44,000	$ 42,000
Income and withholding taxes paid			20,000	7,000
Cash dividend	$ 37,500	$ 31,250
Cash dividend payment date	Jan. 17, 2020	Jan. 04, 2019
Depreciation expense			24,000	$ 14,000
One-time charge			$ 10,000

The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

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- Definition

Date the declared dividend will be paid, in CCYY-MM-DD format.

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- Definition

Amount of paid and unpaid cash dividends declared for classes of stock, for example, but not limited to, common and preferred.

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The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes.

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Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount.

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The charge against earnings resulting from the aggregate write down of tangible assets from their carrying value to their fair value.

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- Definition

Additional financial information.

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No definition available.

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