Line of Credit Facility, Additional Borrowing Capacity

No definition available.

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Namespace Prefix:	sig_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- 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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Period Type:	instant

- Definition

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

+ References

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Period Type:	instant

- Definition

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

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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.

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+ Details

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Period Type:	duration

- Definition

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

+ References

No definition available.

+ Details

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

- 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

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

- Definition

Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

+ References

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- Definition

The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt.

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- Definition

The cash outflow for a long-term debt where the holder has highest claim on the entity's asset in case of bankruptcy or liquidation during the period.

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Long-term debt - Narrative (Details) - USD ($)		9 Months Ended
Long-term debt - Narrative (Details) - USD ($)	Sep. 05, 2019	Nov. 02, 2024	Oct. 28, 2023	Aug. 23, 2024	Feb. 03, 2024	Jul. 28, 2021	Sep. 27, 2019	Sep. 06, 2019	May 19, 2014
Debt Instrument [Line Items]
Repayments of senior debt		$ 147,800,000	$ 0
Payment of debt issuance costs		4,300,000	0
Long-term Debt, Gross		253,000,000.0	147,800,000		$ 147,800,000
Revolving Credit Facility
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity				$ 1,200,000,000			$ 1,500,000,000
Additional borrowing capacity						$ 600,000,000
Payment of debt issuance costs		4,300,000
Long-term Debt, Gross		253,000,000	0		0
Available borrowing capacity		929,000,000
Senior Notes
Debt Instrument [Line Items]
Face amount								$ 147,800,000	$ 400,000,000
Stated interest rate									4.70%
Repayments of senior debt	$ 239,600,000
Repurchased face amount	$ 950.00
Long-term Debt, Gross		$ 0	$ 147,800,000		$ 147,800,000