XML 18 R40.htm IDEA: XBRL DOCUMENT
v3.20.1

Long-Term Debt (Detail) | 3 Months Ended |  |
--- | --- | --- | ---
Mar. 31, 2020 USD ($) | Mar. 31, 2019 USD ($) | Feb. 26, 2020 USD ($) | Feb. 26, 2020 EUR (€) | Dec. 31, 2019 USD ($)
Debt Instrument [Line Items] |  |  |  |  |
Loss on early extinguishment of debt | $ 1,481,000 | $ 0 |  |  |
Total debt - principal | 3,051,150,000 | 2,704,068,000 |  |  | $ 2,258,873,000
Less unamortized debt issuance costs | 21,926,000 | 12,492,000 |  |  | 14,452,000
Debt long term and short term less unamortized debt issuance costs combined amount | 3,029,224,000 | 2,691,576,000 |  |  | 2,244,421,000
Less current portion | 854,653,000 | 578,001,000 |  |  | 29,813,000
Long-term debt | 2,174,571,000 | 2,113,575,000 |  |  | 2,214,608,000
Bank debt [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Total debt - principal | 856,239,000 | 1,352,731,000 |  |  | 795,830,000
Five and One Half Percent Senior Notes due 2022 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Total debt - principal | 0 | $ 300,000,000 |  |  | 0
Senior note interest rate (percent) |  | 5.50% |  |  |
4 3/4% Senior Notes due 2025 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Total debt - principal | $ 300,000,000 | $ 300,000,000 |  |  | $ 300,000,000
Senior note interest rate (percent) | 4.75% | 4.75% |  |  | 4.75%
3 1/4% Senior Notes due 2025 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Total debt - principal | $ 713,490,000 | $ 729,170,000 |  |  | $ 729,755,000
Senior note interest rate (percent) | 3.25% | 3.25% |  |  | 3.25%
Four and One Eighth Percent Senior Notes Due 2028 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Total debt - principal | $ 600,000,000 | $ 0 |  |  | $ 400,000,000
Senior note interest rate (percent) | 4.125% |  |  |  | 4.125%
Debt Instrument, Face Amount |  |  | $ 200,000,000 |  |
Two and One Quarter Percent Senior Notes Due 2028 |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Total debt - principal | $ 548,839,000 |  |  |  |
Senior note interest rate (percent) | 2.25% |  |  |  |
Finance leases [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Total debt - principal | $ 32,582,000 | 22,167,000 |  |  | $ 33,288,000
Two and One Quarter Percent Senior Notes Due 2028 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Debt Instrument, Face Amount | € |  |  |  | € 500,000,000 |
Debt Instrument Offering Price Percentage |  |  | 100.00% | 100.00% |
Revolving Loan [Member] | Bank debt [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Total debt - principal | 827,000,000 | 506,000,000 |  |  | 0
Less current portion | 827,000,000.0 |  |  |  |
U S Term Loans [Member] | Bank debt [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Total debt - principal | 0 | 800,000,000 |  |  | 760,000,000
Canadian Term Loans [Member] | Bank debt [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Total debt - principal | 0 | 15,825,000 |  |  | 4,703,000
Other Foreign Bank Revolving And Term Loans [Member] | Bank debt [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Total debt - principal | 29,239,000 | $ 30,906,000 |  |  | $ 31,127,000
Less current portion | 26,000,000.0 |  |  |  |
Finance leases [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Less current portion | 1,700,000 |  |  |  |
Senior Notes [Member] | Four and One Eighth Percent Senior Notes Due 2028 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Debt Instrument Offering Price Percentage |  |  | 99.50% | 99.50% |
Term Loan [Member] | A-Term Loans [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Loss on early extinguishment of debt | $ 1,500,000 |  |  |  |

X
- Definition Debt Instrument Offer Price Percentage + References No definition available. + Details
Name: | slgn_DebtInstrumentOfferingPricePercentage
Namespace Prefix: | slgn_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Debt Instrument Offering Price Percentage at Principle Amount + References No definition available. + Details
Name: | slgn_DebtInstrumentOfferingPricePercentageatPrincipleAmount
Namespace Prefix: | slgn_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Debt Long Term and Short Term Less Unamortized Debt Issuance Expense Combined Amount + References No definition available. + Details
Name: | slgn_DebtLongTermandShortTermLessUnamortizedDebtIssuanceExpenseCombinedAmount
Namespace Prefix: | slgn_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Face (par) amount of debt instrument at time of issuance. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=114775744&loc=d3e28551-108399 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 55 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=114775985&loc=d3e28878-108400 + Details
Name: | us-gaap_DebtInstrumentFaceAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_DebtInstrumentInterestRateStatedPercentage
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

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

X
- Definition Represents the aggregate of total long-term debt, including current maturities and short-term debt. + References No definition available. + Details
Name: | us-gaap_DebtLongtermAndShorttermCombinedAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 50 -Section 40 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=114001942&loc=d3e12355-112629 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 50 -Section 40 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=114001942&loc=d3e12317-112629 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3602-108585 + Details
Name: | us-gaap_GainsLossesOnExtinguishmentOfDebt
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19,20) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_LongTermDebtCurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_LongTermDebtNoncurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- 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 Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.17) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_UnamortizedDebtIssuanceExpense
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_DebtInstrumentAxis=slgn_BankBorrowingsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=slgn_FiveandOneHalfPercentSeniorNotesdue2022Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=slgn_FourandThreeQuartersPercentSeniorNotesdue2025Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=slgn_ThreeandOneQuarterPercentSeniorNotesdue2025Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=slgn_FourandOneEighthPercentSeniorNotesDue2028Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=slgn_TwoAndOneQuarterPercentSeniorNotesDue2028Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=slgn_FinanceLeasesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=slgn_TwoAndOneQuarterPercentSeniorNotesDue20281Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=slgn_RevolvingLoanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=slgn_USTermLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=slgn_CanadianTermLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=slgn_OtherForeignBankRevolvingAndTermLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=slgn_FinanceLeasesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=slgn_TermLoanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=slgn_ATermLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |