Ratio of EBITDA as defined in the Credit Agreement to interest expense calculated over a trailing twelve month period.

No definition available.

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Debt instrument issue price as percentage of face value.

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Debt instrument redemption charges.

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Debt Instrument, Redemption Price Following Change in Control, Percentage

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Leverage ratio of total debt to EBITDA.

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No definition available.

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Long term debt percentage spread over daily interest rate.

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Long term debt percentage spread over fixed interest rate.

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Maximum leverage ratio.

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Maximum leverage ratio during first four quarter that qualified acquisition is consummated.

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No definition available.

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The percentage of long term debt outstanding that may be redeemed.

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Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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Face (par) amount of debt instrument at time of issuance.

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Description of the frequency of periodic payments (monthly, quarterly, annual).

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Contractual interest rate for funds borrowed, under the debt agreement.

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Face (par) amount of the original debt instrument that was repurchased.

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Amount, after accumulated amortization, of debt premium.

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Nominal or face amount used to calculate payment on derivative.

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Amount of the cost of borrowed funds accounted for as interest expense.

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Number of interest rate derivative instruments held by the entity at the reporting date.

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Amount, after tax and reclassification, of gain (loss) from derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.

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The cash inflow from a borrowing with the highest claim on the assets of the entity in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle, if longer).

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Amount of cash inflow from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.

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Carrying value as of the balance sheet date, including the current and noncurrent portions, of collateralized debt obligations (with maturities initially due after one year or beyond the operating cycle, if longer). Such obligations include mortgage loans, chattel loans, and any other borrowings secured by assets of the borrower.

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Write-off of amounts previously capitalized as debt issuance cost in an extinguishment of debt.

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Long-Term Debt and Short-Term Borrowings - Long-Term Debt Narrative (Details) € in Millions							12 Months Ended
	Dec. 28, 2020 USD ($)	Mar. 15, 2018 USD ($)	Oct. 31, 2017 USD ($)	Aug. 13, 2015 USD ($)	Dec. 12, 2014 USD ($)	Mar. 14, 2013 USD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)	Dec. 31, 2020 EUR (€)	Sep. 26, 2014 USD ($)	Mar. 31, 2011 USD ($) swap
Debt Instrument [Line Items]
Proceeds from revolving credit facility							$ 835,671,000	$ 3,609,000,000	$ 3,258,000,000
Derivative notional amount												$ 400,000,000.0
Unrealized gains on interest rate swaps, net of $254 income tax expense for the year ended December 31, 2018							0	0	708,000
Write-off of financing costs on extinguished debt							$ 75,592,000	2,608,000	27,982,000
Designated as Hedging Instrument
Debt Instrument [Line Items]
Number of interest rate swap agreements entered \| swap												5
Reclassification out of accumulated other comprehensive income \| Accumulated net gain (loss) from designated or qualifying cash flow hedges
Debt Instrument [Line Items]
Interest expense								1,200,000	2,700,000
Interest rate swap agreement expired on October 2017
Debt Instrument [Line Items]
Derivative notional amount												$ 200,000,000.0
Interest rate swap agreement expiring on September 2019
Debt Instrument [Line Items]
Derivative notional amount												$ 200,000,000
Interest rate swaps
Debt Instrument [Line Items]
Unrealized gains on interest rate swaps, net of $254 income tax expense for the year ended December 31, 2018								(100,000)	1,000,000.0
2019 Credit Agreement
Debt Instrument [Line Items]
Write-off of financing costs on extinguished debt								2,600,000
Minimum coverage ratio of EBITDA to total interest expense expressed in percentage							200.00%
Maximum leverage ratio of total debt less available cash to EBITDA expressed in percentage							425.00%
Maximum leverage ratio during first four quarter that qualified acquisition is consummated							475.00%
Coverage ratio of EBITDA to total interest expense expressed in percentage							2622.00%			2622.00%
Leverage ratio of total debt less available cash to EBITDA expressed in percentage							(17.00%)			(17.00%)
4.875% Senior Notes
Debt Instrument [Line Items]
Interest rate							4.875%			4.875%
4.875% Senior Notes \| Senior Notes
Debt Instrument [Line Items]
Interest rate				4.875%			4.875%			4.875%
Aggregate principle amount				$ 600,000,000.0
Redemption price percentage				99.24%
Debt instrument, frequency of periodic payment							semi-annually
Percentage of notes available for redemption				100.00%
Redemption price percentage, following change in control				101.00%
Senior notes							$ 594,500,000	$ 593,600,000
5.25% Senior Notes
Debt Instrument [Line Items]
Interest rate								5.25%
Proceeds from Issuance of Senior Long-term Debt					$ 125,000,000.0
5.25% Senior Notes \| Senior Notes
Debt Instrument [Line Items]
Interest rate							5.25%			5.25%	5.25%
Aggregate principle amount											$ 300,000,000.0
Senior notes								$ 423,000,000.0
Aggregate debt redeemed	$ 425,000,000.0						$ 425,000,000.0
Price equal to percentage on face value					101.50%
Redemption charges	75,600,000
Premium paid	73,600,000
Write-off of financing costs on extinguished debt	$ 2,000,000.0
5.00% Senior Notes
Debt Instrument [Line Items]
Interest rate								5.00%
Premium paid									20,000,000.0
Write-off of financing costs on extinguished debt									$ 8,000,000.0
5.00% Senior Notes \| Senior Notes
Debt Instrument [Line Items]
Interest rate						5.00%
Redemption price percentage		102.50%
Debt instrument, frequency of periodic payment						semi-annually
Aggregate debt redeemed						$ 800,000,000.0
Redemption charges		$ 28,000,000.0
Premium paid		20,000,000.0
Write-off of financing costs on extinguished debt		8,000,000.0
Tranche A Term Loan Facility \| 2019 Credit Agreement
Debt Instrument [Line Items]
Proceeds from revolving credit facility		550,000,000.0	$ 300,000,000.0
Amounts available to borrow under credit agreement							$ 300,000,000.0
Maximum leverage ratio							250.00%
Borrowings outstanding							$ 297,900,000
Interest rate							1.15%			1.15%
Tranche A Term Loan Facility \| 2019 Credit Agreement \| Minimum
Debt Instrument [Line Items]
Credit Agreement applicable fixed rate spread							0.875%
Credit Agreement applicable daily rate spread							0.00%
Tranche A Term Loan Facility \| 2019 Credit Agreement \| Maximum
Debt Instrument [Line Items]
Credit Agreement applicable fixed rate spread							1.25%
Credit Agreement applicable daily rate spread							0.25%
Revolving credit facility \| 2019 Credit Agreement
Debt Instrument [Line Items]
Amounts available to borrow under credit agreement							$ 2,800,000,000
Revolving credit facility \| 2019 Credit Agreement \| Minimum
Debt Instrument [Line Items]
Credit Agreement applicable fixed rate spread							0.68%
Credit Agreement applicable daily rate spread							0.00%
Revolving credit facility \| 2019 Credit Agreement \| Maximum
Debt Instrument [Line Items]
Credit Agreement applicable fixed rate spread							1.075%
Credit Agreement applicable daily rate spread							0.075%
Revolving credit facility \| 2017 Credit Agreement
Debt Instrument [Line Items]
Proceeds from revolving credit facility		$ 270,000,000.0
Euro Term Loan Facility \| 2019 Credit Agreement
Debt Instrument [Line Items]
Senior secured term loans outstanding \| €										€ 400.0
Borrowings outstanding							$ 487,700,000
Interest rate							0.75%			0.75%
Euro Term Loan Facility \| 2019 Credit Agreement \| Minimum \| EURIBOR
Debt Instrument [Line Items]
Line of credit over LIBOR rate							0.75%