Debt Instrument, Convertible, Threshold Consecutive Business Days

No definition available.

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- Definition

Debt Instrument, Covenant compliance, Contingent Interest, Minimum Trading Price Per Principal Amount

+ References

No definition available.

+ Details

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- Definition

Debt Instrument, Covenant, EBITDA Minimum

+ References

No definition available.

+ Details

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- Definition

Debt Instrument, Covenant, EBITDA Minimum, Fiscal Quarter Period

+ References

No definition available.

+ Details

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- Definition

Debt Instrument, Covenant, Leverage Ratio, Minimum

+ References

No definition available.

+ Details

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- Definition

Debt Instrument, Covenant, Restricted Payment Threshold

+ References

No definition available.

+ Details

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Balance Type:	credit
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- Definition

Debt Instrument, Non Conversion Feature, Borrowing Rate

+ References

No definition available.

+ Details

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- Definition

Debt Instrument, Redemption, Threshold Of Principal Outstanding To Be Eligible For Redemption

+ References

No definition available.

+ Details

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- Definition

Line Of Credit Facility, Maximum Borrowing Capacity Including Increases

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Line Of Credit Facility, Maximum Increase Availability

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
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- Definition

Amount of accumulated amortization of debt issuance costs.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 30
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-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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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

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (b)(1)
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-URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878

+ Details

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- Definition

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

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=120520924&loc=SL6031897-161870

+ Details

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- Definition

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

+ References

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-Name Accounting Standards Codification
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- Definition

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

+ References

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-Publisher FASB
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- Definition

Remaining amortization period for discount on the liability component of convertible debt which may be settled in cash upon conversion, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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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.

+ Details

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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.

+ Details

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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.

+ Details

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- Definition

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

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+ Details

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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.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-Name Accounting Standards Codification
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-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

+ Details

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- Definition

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

+ References

+ Details

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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- Definition

Percentage price of original principal amount of debt at which debt can be redeemed by the issuer.

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-Name Accounting Standards Codification
-Topic 942
-SubTopic 470
-Section 50
-Paragraph 3
-Subparagraph e
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- Definition

Percentage of principal amount of debt redeemed.

+ References

No definition available.

+ Details

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- Definition

Amount, after accumulated amortization, of debt discount.

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Balance Type:	debit
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- Definition

Amount, before accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

+ References

+ Details

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- Definition

Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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- Definition

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.

+ References

+ Details

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Period Type:	instant

- Definition

The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The cash inflow from additional borrowings, net of cash paid to third parties in connection with debt origination.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 14
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3255-108585

+ Details

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- Definition

The remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset.

+ References

+ Details

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Debt (Narrative) (Details)				3 Months Ended
Debt (Narrative) (Details)	Oct. 07, 2020 USD ($) fiscalQuarterPeriod	Nov. 15, 2019 USD ($) tradingDay	Jun. 10, 2014 USD ($) tradingDay	Mar. 31, 2021 USD ($) tradingDay $ / shares	Dec. 31, 2020 USD ($) tradingDay	Apr. 07, 2021 USD ($)
Debt Instrument [Line Items]
Fair value of debt instruments				$ 2,100,000,000	$ 2,000,000,000.0
Deferred issuance costs				(10,581,000)	(11,505,000)
Revolving Credit Facility \| Subsequent Event
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity						$ 100,000,000
Total aggregate commitment						350,000,000
Increase available						$ 250,000,000
Senior Notes \| 4.625% Senior Notes
Debt Instrument [Line Items]
Stated interest rate	4.625%
Face amount	$ 750,000,000
Proceeds from debt, net of issuance costs	$ 742,700,000
Percentage principal outstanding to be eligible for redemption	50.00%
Covenant, leverage ratio, minimum	3.5
Covenant restricted payment threshold	$ 250,000,000
Covenant, EBITDA minimum	50.00%
Covenant, EBITDA minimum, fiscal quarter period \| fiscalQuarterPeriod	4
Fair value of debt instruments				760,300,000	796,900,000
Outstanding debt originating from the Paycheck Protection Program				750,000,000	750,000,000
Senior Notes \| 4.625% Senior Notes \| Debt Instrument, Redemption, Period One
Debt Instrument [Line Items]
Redemption price, percentage	104.625%
Percentage of principal amount redeemed	40.00%
Senior Notes \| 4.625% Senior Notes \| Debt Instrument, Redemption, Period Two
Debt Instrument [Line Items]
Redemption price, percentage	100.00%
Senior Notes \| 6.0% Senior Notes [Member]
Debt Instrument [Line Items]
Stated interest rate	6.00%
Convertible Debt
Debt Instrument [Line Items]
Outstanding debt originating from the Paycheck Protection Program				1,702,413,000	1,702,414,000
Convertible Debt \| 3.25% Convertible Notes
Debt Instrument [Line Items]
Stated interest rate			3.25%
Face amount			$ 402,500,000
Redemption price, percentage			100.00%
Fair value of debt instruments				$ 682,000,000.0	$ 593,100,000
Contingent interest, minimum trading price per principal amount			$ 1,300
Convertible debt threshold trading days \| tradingDay				20	20
Convertible debt conversion ratio				0.0147632
Percentage of stock price				130.00%	130.00%
Convertible debt conversion price (in usd per share) \| $ / shares				$ 67.74
Borrowing rates of similar debt without the conversion feature			5.79%
Unamortized discount			$ 59,000,000.0
Effective interest rate			5.81%
Convertible debt carrying amount of equity component			$ 37,700,000
Convertible debt remaining discount amortization period				2 months 12 days
Outstanding debt originating from the Paycheck Protection Program				$ 402,413,000	$ 402,414,000
Convertible Debt \| 3.25% Convertible Notes \| Debt Instrument, Redemption, Period One
Debt Instrument [Line Items]
Convertible debt threshold trading days \| tradingDay			20
Convertible debt threshold consecutive trading days \| tradingDay			30
Convertible debt conversion ratio			1.30
Convertible Debt \| 3.25% Convertible Notes \| Debt Instrument, Redemption, Period Two
Debt Instrument [Line Items]
Convertible debt threshold consecutive trading days \| tradingDay			10
Convertible debt conversion ratio			0.98
Convertible debt threshold consecutive business days \| tradingDay			5
Convertible Debt \| 1.75% Convertible Notes
Debt Instrument [Line Items]
Stated interest rate		1.75%
Face amount		$ 550,000,000.0
Proceeds from debt, net of issuance costs		$ 537,100,000
Fair value of debt instruments				$ 648,300,000	569,700,000
Convertible debt conversion ratio				0.0079864
Convertible debt conversion price (in usd per share) \| $ / shares				$ 125.21
Borrowing rates of similar debt without the conversion feature		5.50%
Unamortized discount		$ 118,900,000
Effective interest rate		5.50%
Convertible debt carrying amount of equity component		$ 88,100,000
Convertible debt remaining discount amortization period				5 years 7 months 6 days
Unamortized debt issuance expense				$ 8,600,000
Gross debt issuance costs		12,900,000
Accumulated amortization of debt issuance costs		10,100,000
Deferred issuance costs		$ (2,800,000)
Outstanding debt originating from the Paycheck Protection Program				550,000,000	550,000,000
Convertible Debt \| 1.75% Convertible Notes \| Debt Instrument, Redemption, Period One
Debt Instrument [Line Items]
Convertible debt threshold trading days \| tradingDay		20
Convertible debt threshold consecutive trading days \| tradingDay		30
Convertible debt conversion ratio		1.30
Convertible Debt \| 1.75% Convertible Notes \| Debt Instrument, Redemption, Period Two
Debt Instrument [Line Items]
Convertible debt threshold trading days \| tradingDay		5
Convertible debt threshold consecutive trading days \| tradingDay		10
Convertible debt conversion ratio		0.98
Loans Payable \| Paycheck Protection Program, CARES Act
Debt Instrument [Line Items]
Outstanding debt originating from the Paycheck Protection Program				$ 910,000	$ 910,000