Debt Instrument Issuance Price Percentage

No definition available.

Name:	h_DebtInstrumentIssuancePricePercentage
Namespace Prefix:	h_
Data Type:	dtr-types1:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

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

+ References

+ Details

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

- Definition

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

+ References

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Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- 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.

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+ Details

Name:	us-gaap_DebtInstrumentLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

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

+ References

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Name:	us-gaap_DebtInstrumentRedemptionPricePercentage
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

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

+ References

+ Details

Name:	us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Nominal or face amount used to calculate payment on derivative.

+ References

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+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	instant

- Definition

The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer.

+ References

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

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).

+ References

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Details

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Balance Type:
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- Details

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- Details

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- Details

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- Details

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- Details

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- Details

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- Details

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- Details

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DEBT - Senior Notes Narrative (Details) € in Millions	12 Months Ended
DEBT - Senior Notes Narrative (Details) € in Millions	Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2018 USD ($)	Dec. 31, 2016 USD ($)	Dec. 31, 2013 USD ($)	Dec. 31, 2024 EUR (€)	Dec. 31, 2020 USD ($)
Debt Instrument
Unamortized discounts and deferred financing fees	$ 27,000,000	$ 13,000,000
Interest Rate Swap
Debt Instrument
Derivative, notional amount \| €							€ 38
Senior Notes
Debt Instrument
Debt instrument, redemption price, percentage	100.00%
Proceeds from issuance of debt	$ 1,380,000,000
Unamortized discounts and deferred financing fees	20,000,000
Senior Notes \| $350 million senior unsecured notes maturing in 2023—3.375%
Debt Instrument
Debt instrument, face amount						$ 350,000,000
Debt instrument, interest rate, stated percentage						3.375%
Issue price percentage						99.498%
Senior Notes \| $400 million senior unsecured notes maturing in 2026—4.850%
Debt Instrument
Debt instrument, face amount	$ 400,000,000				$ 400,000,000
Debt instrument, interest rate, stated percentage	4.85%				4.85%		4.85%
Issue price percentage					99.92%
Senior Notes \| $400 million senior unsecured notes maturing in 2028—4.375%
Debt Instrument
Debt instrument, face amount	$ 400,000,000			$ 400,000,000
Debt instrument, interest rate, stated percentage	4.375%			4.375%			4.375%
Issue price percentage				99.866%
Senior Notes \| $450 million senior unsecured notes maturing in 2025—5.375%
Debt Instrument
Debt instrument, face amount	$ 450,000,000							$ 450,000,000
Debt instrument, interest rate, stated percentage	5.375%						5.375%	5.375%
Senior Notes \| $450 million senior unsecured notes maturing in 2030—5.750%
Debt Instrument
Debt instrument, face amount	$ 450,000,000							$ 450,000,000
Debt instrument, interest rate, stated percentage	5.75%						5.75%	5.75%
Senior Notes \| $700 million senior unsecured notes maturing in 2023—1.300%
Debt Instrument
Debt instrument, face amount			$ 700,000,000
Debt instrument, interest rate, stated percentage			1.30%
Issue price percentage			99.941%
Senior Notes \| $300 million senior unsecured notes maturing in 2023—floating rate notes
Debt Instrument
Debt instrument, face amount			$ 300,000,000
Senior Notes \| $750 million senior unsecured notes maturing in 2024—1.800%
Debt Instrument
Debt instrument, face amount	$ 750,000,000		$ 750,000,000
Debt instrument, interest rate, stated percentage	1.80%		1.80%				1.80%
Issue price percentage			99.994%
Senior Notes \| $600 million senior unsecured notes maturing in 2027—5.750%
Debt Instrument
Debt instrument, face amount	$ 600,000,000	$ 600,000,000
Debt instrument, interest rate, stated percentage	5.75%	5.75%					5.75%
Issue price percentage		99.975%
Unamortized discounts and deferred financing fees		$ 4,000,000
Long-term debt		$ 596,000,000
Senior Notes \| $600 million senior unsecured notes maturing in 2029—5.250%
Debt Instrument
Debt instrument, face amount	$ 600,000,000
Debt instrument, interest rate, stated percentage	5.25%						5.25%
Issue price percentage	99.693%
Senior Notes \| $450 million senior unsecured notes maturing in 2031—5.375%
Debt Instrument
Debt instrument, face amount	$ 450,000,000
Debt instrument, interest rate, stated percentage	5.375%						5.375%
Issue price percentage	99.745%
Senior Notes \| $350 million senior unsecured notes maturing in 2034—5.500%
Debt Instrument
Debt instrument, face amount	$ 350,000,000
Debt instrument, interest rate, stated percentage	5.50%						5.50%
Issue price percentage	98.86%