Summary of Long-Term Debt (Detail) - USD ($)	Dec. 31, 2021	Dec. 31, 2020
Debt Instrument [Line Items]
Accounts receivable securitization program	$ 0
Total debt before unamortized financing costs	4,212,967,000	$ 3,874,444,000
Less-Unamortized financing costs	(22,679,000)	(18,193,000)
Total debt after unamortized financing costs	4,190,288,000	3,856,251,000
Less-Amounts due within one year	(48,409,000)	(331,998,000)
Long-term debt	4,141,879,000	3,524,253,000
Tranche A Term Loan
Debt Instrument [Line Items]
Line of credit facility amount outstanding	1,689,375,000	1,900,000,000
Revolving Credit Facility
Debt Instrument [Line Items]
Line of credit facility amount outstanding	342,600,000
Term Loan B
Debt Instrument [Line Items]
Line of credit facility amount outstanding		490,000,000
1.65% Senior Secured Notes due 2026
Debt Instrument [Line Items]
Senior Notes	699,187,000
Accounts Receivable Securitization Program
Debt Instrument [Line Items]
Accounts receivable securitization program		225,000,000
2.65% Senior Secured Notes due 2032
Debt Instrument [Line Items]
Senior Notes	498,746,000
5.00% Senior Secured Notes due 2026
Debt Instrument [Line Items]
Senior Notes		400,000,000
2.65% Senior Secured Notes due 2030
Debt Instrument [Line Items]
Senior Notes	798,032,000	797,806,000
Notes And Mortgages Payable
Debt Instrument [Line Items]
Notes and Mortgages payable (including obligations under finance leases of $79,331 in 2021 and $52,905 in 2020) and term loans with varying maturities through 2099; weighted average interest rates of 5.6% in 2021 and 6.8% in 2020 (see Note 7 regarding finance leases)	$ 185,027,000	$ 61,638,000

Notes and mortgages payable.

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Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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