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Disclosure of the weighted average expected dividend for an entity using a valuation technique with different dividend rates during the contractual term.

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Long-term Incentive Compensation and Shareholders’ Equity - Additional Information (Details)					12 Months Ended
	Dec. 31, 2020 USD ($) shares	Jul. 01, 2020	Jan. 01, 2020	Nov. 04, 2019 $ / shares shares	Dec. 31, 2020 USD ($) $ / shares shares	Dec. 31, 2019 USD ($) $ / shares shares	Dec. 31, 2018 USD ($) $ / shares shares	Jun. 11, 2020 shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Aggregate intrinsic value of stock awards exercised					$ 49,258,000	$ 11,475,000	$ 31,045,000
Aggregate intrinsic value of stock awards outstanding	$ 853,803,000				853,803,000
Aggregate intrinsic value of stock awards exercisable	47,208,000				47,208,000
Payments of ordinary dividends, common stock					0	0	0
Employee stock purchase plan
Share-based awards, fair value assumptions, expected dividend					0
Long-term incentive program (LTIP) expense					99,643,000	118,513,000	85,759,000
Stock-based compensation expense					91,458,000	67,850,000	73,061,000
Estimated tax benefits recorded for stock-based compensation					11,775,000	9,186,000	13,591,000
Unrecognized compensation cost related to nonvested stock-based compensation arrangements under equity compensation and stock purchase plans	189,713,000				$ 189,713,000
Unrecognized compensation cost related to nonvested stock-based compensation arrangements under stock-based component of LTIP costs, weighted average remaining period (in years)					1 year 4 months 24 days
Longterm Incentive Compensation Cash Awards, Number Of Awards Outstanding	$ 0				$ 0
Longterm Incentive Program Awards Compensation Cost Related To Long-Term Performance-Based Cash Awards					66,302,000
Share-based Payment Arrangement, Plan Modification, Incremental Cost							14,704,000
Share-based Payment Arrangement, Accelerated Cost							9,727,000
Share-based Payment Arrangement, Expense, Tax Benefit					8,957,000	2,251,000	7,988,000
Stock award exercises and other share issuances, net					0	0	0
General and Administrative Expense
Employee stock purchase plan
Stock-based compensation expense					$ 91,458,000	63,705,000	73,582,000
Premium priced stock-settled stock appreciation rights
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock granted \| shares				2,500,000
Premium Priced Award Base Price Per Share \| $ / shares				$ 67.80
Premium To The Tender Offer Share Purchase Price				20.00%
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Date				Nov. 04, 2024
Share-based Compensation Arrangement by Share-based Payment Award, Award Requisite Holding Period, End Date				Nov. 04, 2024
Employee stock purchase plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares available for future grants \| shares	6,189,000				6,189,000
Employee stock purchase plan
Employee entitlement for purchase of the Company's common stock during each calendar year					$ 25,000
Stock purchase price as percentage of fair market value	85.00%	100.00%	100.00%
Contributions used to purchase shares, employee-related current liabilities	$ 17,148,000				$ 17,148,000	$ 16,569,000	$ 17,398,000
Stock issued for employee stock purchase plans \| shares					222,000	315,000	398,000
Expected volatility Rate					40.40%	28.80%	24.20%
Risk-free interest rate					1.00%	2.60%	1.90%
Weighted average fair value \| $ / shares					$ 22.06	$ 13.80	$ 17.45
Stock Appreciation Rights (SARs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock appreciation awards granted \| shares					2,765,000
Employee stock purchase plan
Weighted average fair value \| $ / shares					$ 26.70	$ 14.04	$ 16.24
Share-based Payment Arrangement, Tranche One \| Premium priced stock-settled stock appreciation rights
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage				50.00%
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Date				Nov. 04, 2022
Share-based Payment Arrangement, Tranche Two \| Premium priced stock-settled stock appreciation rights
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage				50.00%
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Date				Nov. 04, 2023
Stock Incentive 2020 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares available for future grants \| shares	8,074,000				8,074,000			8,730,000
Number of shares authorized under the plan \| shares								5,000,000
Stockbased Compensation Number Of Shares Available For Issuance Reduced By One Share Available For Every Four Shares Underlying SARS And Stock Options \| shares					1
Stockbased Compensation Number Of Shares Underlying SARS And Stock Options, For One Full Share Available For Issuance \| shares					4
Stockbased Compensation Number Of Shares Available For Issuance Reduced By One Share Available For Every One Share Underlying Other Full Share Type Of Award \| shares					1
Stock-based Compensation Number Of Shares Underlying Full Share Types Of Stock-based Awards, For One Full Share Available For Issuance \| shares					1
Stock Incentive 2020 Plan \| Stock Appreciation Rights (SARs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock appreciation awards granted \| shares					0
Stock Incentive 2020 Plan \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period					36 months
Stock Incentive 2020 Plan \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Terms of award (in years)					10 years
Vesting period					48 months
Stock Incentive 2011 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares available for future grants \| shares								3,730,000
Terms of award (in years)					5 years
Full share awards to shares available, conversion ratio					3.5
Stock Incentive 2011 Plan \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period					36 months
Stock Incentive 2011 Plan \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period					48 months