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Debt - Maturities and Fair Value - Narrative (Details) - Senior Secured Revolving Credit Facility [Member]	Apr. 03, 2018
Debt Instrument [Line Items]
Percentage per annum for quarterly principal payments	1.00%
Additional principal repayment, percentage of excess cash flow, stepdown level one	25.00%
Additional principal repayment, percentage of excess cash flow, stepdown level two	0.00%
Target leverage ratio	3.50%
Maximum [Member]
Debt Instrument [Line Items]
Additional principal repayment, percentage of excess cash flows	50.00%

X

- Definition

Debt Instrument, Debt Covenant, Target Leverage Ratio

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X

- Definition

Debt instrument quarterly principal payment percentage per annum.

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- Definition

Line of credit facility covenant terms additional principal repayment percentage of excess cash flow.

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- Definition

Line of credit facility covenant terms additional principal repayment percentage of excess cash flow stepdown level one.

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- Definition

Line of credit facility covenant terms additional principal repayment percentage of excess cash flow stepdown level two.

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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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