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Amount after tax of increase (decrease) to equity or (increase) decrease to net assets, resulting from the cumulative effect adjustment of a new accounting principle applied in the period of adoption.

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Amount of gain (loss) from sale and disposal of integrated set of activities and assets capable of being conducted and managed for purpose of providing return in form of dividend, lower cost, or other economic benefit to investor, owner, member and participant.

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Amount before tax and reclassification adjustments of other comprehensive income (loss) attributable to parent.

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Amount after tax of other comprehensive income (loss) attributable to parent entity.

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Amount of tax expense (benefit) allocated to other comprehensive income (loss) attributable to parent entity.

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Amount before tax of reclassification adjustments of other comprehensive income (loss) attributable to parent.

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Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.

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Accumulated Other Comprehensive Loss - Changes in Accumulated Other Comprehensive (Loss) by Component (Details) - USD ($) $ in Thousands		9 Months Ended
	Mar. 07, 2019	Sep. 30, 2019	Sep. 30, 2018	Jan. 01, 2019
AOCI Attributable to Parent [Roll Forward]
Beginning balance		$ 3,450,451
Other comprehensive loss before reclassifications		(68,890)	$ (125,579)
Amounts reclassified from accumulated other comprehensive loss		59,137	29,957
Income taxes		(21,223)	(14,063)
Other comprehensive loss, net of income taxes		(30,976)	(109,685)
Ending balance		3,642,191
Realized currency losses	$ 34,701
Pension and Other Post-Retirement Benefits
AOCI Attributable to Parent [Roll Forward]
Beginning balance		(626,322)	(568,957)
Other comprehensive loss before reclassifications		0	0
Amounts reclassified from accumulated other comprehensive loss		22,855	29,071
Income taxes		(6,166)	(7,850)
Other comprehensive loss, net of income taxes		16,689	21,221
Cumulative effect from adoption of ASU 2018-02				$ (122,526)
Ending balance		(732,159)	(547,736)
Net Investment Hedge
AOCI Attributable to Parent [Roll Forward]
Beginning balance		10,726	(17,388)
Other comprehensive loss before reclassifications		54,180	22,124
Amounts reclassified from accumulated other comprehensive loss		1,581	886
Income taxes		(15,057)	(6,213)
Other comprehensive loss, net of income taxes		40,704	16,797
Cumulative effect from adoption of ASU 2018-02				0
Ending balance		51,430	(591)
Foreign Currency Translation
AOCI Attributable to Parent [Roll Forward]
Beginning balance		(499,482)	(266,247)
Other comprehensive loss before reclassifications		(123,070)	(147,703)
Amounts reclassified from accumulated other comprehensive loss		34,701	0
Income taxes		0	0
Other comprehensive loss, net of income taxes		(88,369)	(147,703)
Cumulative effect from adoption of ASU 2018-02				0
Ending balance		(587,851)	(413,950)
Total
AOCI Attributable to Parent [Roll Forward]
Beginning balance		(1,115,078)	(852,592)
Cumulative effect from adoption of ASU 2018-02				$ (122,526)
Ending balance		$ (1,268,580)	$ (962,277)