Employee Benefit Plans (Details) (USD $)	3 Months Ended				9 Months Ended				12 Months Ended	0 Months Ended		3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended
	Sep. 30, 2014		Sep. 30, 2013		Sep. 30, 2014 Plan		Sep. 30, 2013		Dec. 31, 2013 Plan	Oct. 22, 2014 Subsequent Event [Member]	Oct. 22, 2014 Subsequent Event [Member] participant	Sep. 30, 2014 Pension Benefits [Member]	Sep. 30, 2013 Pension Benefits [Member]	Sep. 30, 2014 Pension Benefits [Member]	Sep. 30, 2013 Pension Benefits [Member]	Sep. 30, 2014 Company Administered Plan [Member] Pension Benefits [Member]	Sep. 30, 2013 Company Administered Plan [Member] Pension Benefits [Member]	Sep. 30, 2014 Company Administered Plan [Member] Pension Benefits [Member]	Sep. 30, 2013 Company Administered Plan [Member] Pension Benefits [Member]	Sep. 30, 2014 Company Administered Plan [Member] Pension Benefits U.S. [Member]	Sep. 30, 2013 Company Administered Plan [Member] Pension Benefits U.S. [Member]	Sep. 30, 2014 Company Administered Plan [Member] Pension Benefits U.S. [Member]	Sep. 30, 2013 Company Administered Plan [Member] Pension Benefits U.S. [Member]	Sep. 30, 2014 Company Administered Plan [Member] Pension Benefits Non-U.S. [Member]	Sep. 30, 2013 Company Administered Plan [Member] Pension Benefits Non-U.S. [Member]	Sep. 30, 2014 Company Administered Plan [Member] Pension Benefits Non-U.S. [Member]	Sep. 30, 2013 Company Administered Plan [Member] Pension Benefits Non-U.S. [Member]	Sep. 30, 2014 Company Administered Plan [Member] Postretirement Benefits [Member]	Sep. 30, 2013 Company Administered Plan [Member] Postretirement Benefits [Member]	Sep. 30, 2014 Company Administered Plan [Member] Postretirement Benefits [Member]	Sep. 30, 2013 Company Administered Plan [Member] Postretirement Benefits [Member]	Sep. 30, 2014 Company Administered Plan [Member] Postretirement Benefits U.S [Member]	Sep. 30, 2013 Company Administered Plan [Member] Postretirement Benefits U.S [Member]	Sep. 30, 2014 Company Administered Plan [Member] Postretirement Benefits U.S [Member]	Sep. 30, 2013 Company Administered Plan [Member] Postretirement Benefits U.S [Member]	Sep. 30, 2014 Company Administered Plan [Member] Postretirement Benefits Non-U.S [Member]	Sep. 30, 2013 Company Administered Plan [Member] Postretirement Benefits Non-U.S [Member]	Sep. 30, 2014 Company Administered Plan [Member] Postretirement Benefits Non-U.S [Member]	Sep. 30, 2013 Company Administered Plan [Member] Postretirement Benefits Non-U.S [Member]	Sep. 30, 2014 Union Administered Plan [Member] Pension Benefits [Member]	Sep. 30, 2013 Union Administered Plan [Member] Pension Benefits [Member]	Sep. 30, 2014 Union Administered Plan [Member] Pension Benefits [Member]	Sep. 30, 2013 Union Administered Plan [Member] Pension Benefits [Member]
Components of net periodic benefit cost
Service cost																$ 3,297,000	$ 3,994,000	$ 9,892,000	$ 12,002,000									$ 112,000	$ 245,000	$ 336,000	$ 738,000
Interest cost																25,280,000	22,418,000	75,990,000	67,153,000									356,000	392,000	1,069,000	1,179,000
Expected return on plan assets																(28,900,000)	(26,498,000)	(86,916,000)	(79,335,000)
Amortization of:
Net actuarial loss (credit)																5,900,000	8,782,000	17,714,000	26,347,000									(181,000)	(4,000)	(544,000)	(11,000)
Prior service credit																(445,000)	(454,000)	(1,340,000)	(1,363,000)									(616,000)	(58,000)	(1,844,000)	(173,000)
Net periodic benefit cost												8,607,000	11,630,000	23,084,000	32,222,000	5,132,000	8,242,000	15,340,000	24,804,000	5,389,000	8,424,000	16,190,000	25,317,000	(257,000)	(182,000)	(850,000)	(513,000)	(329,000)	575,000	(983,000)	1,733,000	(460,000)	402,000	(1,379,000)	1,210,000	131,000	173,000	396,000	523,000	3,475,000	3,388,000	7,744,000	7,418,000
Contribution to pension plans					69,500,000
Estimated total contributions					75,000,000
Pension settlement charges, before tax	1,262,000	[1]	1,258,000	[1]	1,262,000	[1]	1,258,000	[1]
Pension settlement charges, after tax	800,000		800,000		800,000		800,000
Number of Defined Benefit Plans					2				1
Number of participants											11,000
Vested benefit obligation											370,000,000
Deferred Vesting Benefits as a Percentage of Benefit Obligation										20.00%
Defined Benefit Plan, Actuarial Gain (Loss)					$ 600,000,000

[1] See Note (N), "Employee Benefit Plans," for additional information.