idea_categories = {

	government_policies = {
		slot = mass_media
		slot = population
		slot = equality
		slot = war_bonds
		slot = nationalization
		slot = finances
		
		cost = 0
		removal_cost = 0
	
	}
	
	army_policies = {
		slot = doctrine_army
		slot = conscription_type
		slot = soldier_training
		slot = officer_training
		slot = spec_ops
		slot = convention
		
		cost = 0
		removal_cost = 0
	
	}
	
	navy_policies = {
		slot = doctrine_navy
		slot = training_navy
		slot = navy_production
		slot = light_ships
		slot = heavy_ships
		slot = marine_corps
		
		cost = 0
		removal_cost = 0
	
	}
	
	air_policies = {
		slot = doctrine_air
		slot = training_air
		slot = air_production
		slot = light_planes
		slot = heavy_planes
		slot = airborne
		
		cost = 0
		removal_cost = 0
	
	}
	
}