Debt (Schedule of Debt) (Details) (USD $)	Dec. 31, 2014	Dec. 31, 2013
Debt Instrument [Line Items]
Short-term debt	$ 602,000	$ 304,000
Long-term debt	202,801,000us-gaap_LongTermDebt	156,887,000us-gaap_LongTermDebt
Current portion of long-term debt	6,378,000us-gaap_LongTermDebtCurrent	12,818,000us-gaap_LongTermDebtCurrent
Long-term debt	196,423,000us-gaap_LongTermDebtNoncurrent	144,069,000us-gaap_LongTermDebtNoncurrent
Total debt	203,403,000	157,191,000
Senior term loans \| Senior term loans
Debt Instrument [Line Items]
Long-term debt	0	116,000,000
Revolving facilities
Debt Instrument [Line Items]
Long-term debt	193,375,000	30,950,000
Other H&H debt - domestic
Debt Instrument [Line Items]
Long-term debt	8,014,000	8,279,000
Foreign loan facilities
Debt Instrument [Line Items]
Long-term debt	1,412,000	1,658,000
Foreign
Debt Instrument [Line Items]
Short-term debt	$ 602,000	$ 304,000

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Represents the aggregate of total long-term debt, including current maturities and short-term debt.

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Carrying amount of long-term debt, net of unamortized discount or premium, including current and noncurrent amounts. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Amount of long-term debt, after unamortized discount or premium, scheduled 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.

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Carrying amount at the balance sheet date of borrowings from a bank, not elsewhere enumerated in the taxonomy, with a maturity within one year (or within one operating cycle if longer) from the date of borrowing.

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