Convertible Debt [Line Items]

No definition available.

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- Definition

Amount of principal of Convertible Senior Notes that can be converted once the initial conversion price is reached.

+ References

No definition available.

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- Definition

Potential Conversion Shares Of Convertible Debt

+ References

No definition available.

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- Definition

Amount of amortization expense attributable to debt discount (premium) and debt issuance costs.

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- Definition

Exercise price per share or per unit of warrants or rights outstanding.

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- Definition

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.

+ References

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- Definition

The carrying amount of the equity component of convertible debt which may be settled in cash upon conversion.

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- Definition

The price per share of the conversion feature embedded in the debt instrument.

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- Definition

Ratio applied to the conversion of debt instrument into equity with equity shares divided by debt principal amount.

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- Definition

Threshold period of specified consecutive trading days within which common stock price to conversion price of convertible debt instrument must exceed threshold percentage for specified number of trading days to trigger conversion feature.

+ References

No definition available.

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- Definition

Minimum percentage of common stock price to conversion price of convertible debt instruments to determine eligibility of conversion.

+ References

No definition available.

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- Definition

Threshold number of specified trading days that common stock price to conversion price of convertible debt instruments must exceed threshold percentage within a specified consecutive trading period to trigger conversion feature.

+ References

No definition available.

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- Definition

Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

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- Definition

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

+ References

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- Definition

Amount of unamortized debt discount (premium) and debt issuance costs.

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- Definition

Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting.

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Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting.

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- Definition

Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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- Definition

The cash outflow for a financial contract that meets the hedge criteria as either cash flow hedge, fair value hedge or hedge of net investment in foreign operations.

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- Definition

The cash inflow from issuance of rights to purchase common shares at predetermined price (usually issued together with corporate debt).

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Short and Long-Term Debt Exchangeable Senior Notes (Details)		3 Months Ended	6 Months Ended
	Jun. 02, 2021 USD ($) Years $ / shares shares	Jun. 30, 2021 USD ($)	Jun. 30, 2021 USD ($)	Jun. 30, 2020 USD ($)	Dec. 31, 2020 USD ($)
Convertible Debt [Line Items]
Long-term Debt, Gross		$ 3,480,000,000	$ 3,480,000,000
Long-term Debt		3,375,000,000	3,375,000,000
Debt Instrument, Convertible, Carrying Amount of Equity Component	$ 53,000,000	53,000,000	53,000,000
Amortization of deferred financing costs and debt discount (premium)			6,000,000	$ 5,000,000
Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net		105,000,000	105,000,000
Payments for purchase of Exchangeable Senior Notes hedge transactions	$ 67,000,000		67,000,000	0
Class of Warrant or Right, Exercise Price of Warrants or Rights \| $ / shares	$ 30.6075
Proceeds from issuance of Exchangeable Senior Notes warrant transactions	$ 46,000,000		46,000,000	$ 0
0.25% Exchangeable Senior Notes \| Convertible Debt
Convertible Debt [Line Items]
Long-term Debt, Gross	$ 403,000,000	$ 403,000,000	$ 403,000,000		$ 0
Interest Rate		0.25%	0.25%
Debt Instrument, Convertible, Conversion Ratio	40.8397
Debt Instrument Convertible Principal Amount	$ 1,000
Debt Instrument, Convertible, Conversion Price \| $ / shares	$ 24.49
Potential Conversion Shares Of Convertible Debt \| shares	23,013,139
Debt Instrument, Convertible, Threshold Percentage of Stock Price Trigger	130.00%
Debt Instrument, Convertible, Threshold Trading Days \| Years	20
Debt Instrument, Convertible, Threshold Consecutive Trading Days \| Years	30
Long-term Debt	$ 319,000,000	$ 320,000,000	$ 320,000,000		$ 0
Debt Instrument, Interest Rate, Effective Percentage	4.375%
Amortization of deferred financing costs and debt discount (premium)		1,000,000
Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net		$ 83,000,000	$ 83,000,000
Deferred income taxes	$ 20,000,000
Deferred Tax Assets, Net	$ 18,000,000
0.25% Exchangeable Senior Notes \| Convertible Debt \| Maximum
Convertible Debt [Line Items]
Debt Instrument, Convertible, Conversion Ratio	57.1755